Batteries

Wireless portable scale, carbon steel material, the wireless portable scale we offer are made with high-quality materials that assure durability as well as longevity. They can be used in rugged conditions. Easy to carry. Application of Carbon Steel Wireless weighing scale for heavy duty The wireless portable weighbridge, easy to carry, it can be hand-held and is suitable for outdoor use. Weighing of grains, fruits, etc. Features and Benefits of Carbon Steel Wireless Portable Scale Pattem steel platform, strong and skidproof Overcharge and over discharge protection Adjustable kickstand, suitable for different working environment Customized size platform is avaliable Wireless and portable, indicator is optional Want to buy digital weighing and electronic weighing machine, please feel free to contact us!

Axle Scales are used to minimize risk of overweight fines and to ensure trucks are not underloaded for maximum productivity. Truck scale is offered in 2 standard sizes, but custom sizes are available. Our portable axle scales offer an affordable alternative to a full size truck weigh pads and are used by law enforcement agencies, trucking companies, the military, scrap yards and other transport businesses for quick, effective and dependable gathering of axle, group and gross vehicle weight. The ruggedness and modular design makes them ideal for locations where large permanent scale installations are not feasible. The axle scale is typically sold in pairs, and or multiples. They can be used with ramps for above ground installations or flush with concrete for a pit- installed permanent application. Application of portable vehicle weigh pads Applicable to metallurgy, mining, chemical, food, logistics and other industries, is the ideal choice for weighing trucks, trailers, semi-trailers, container trucks, dump trucks, agricultural vehicles and other heavy-duty vehicles. Features and Benefits of vehicle axle weighing scales Ultra-low, hard aluminum alloy pad, integrated design. High strength, good repeatability. Antirust, insterting-in and pulling-out seamless connection, waterproof. Automatically distinguish vehicle axle model, check if the vehicle is overloaded or not automatically. Humanized software and hardware design. With high grade aluminum suitcase, metallic painted, portable. If you need any kinds of digital weighing machine, please contact us, as a professional digital weighing machine manufacturers, Haoyu is willing to offer you high quality products.

Product Description RS21-405_420MX(166-132 black mono-facial modules) P-Type /Positive power tolerance of 0~+3%/Max module efficiency 21.03% Suitable for ground power plants and distributed projects Advanced module technology delivers superior module efficiency ·Gallium-doped Wafer·Non destructive cutting ·MBB half-cut Excellent power generation performance ·Excellent IAM and Weak light response ·Low temperature ratings ·0.55% linear Power decline High module quality ensures long-term reliability ·Strict selected material ·Advanced technology ·Leading standard Ultra-hydrophilic self-cleaning coating techniques Electrical Characteristics STC RS21-405MX-E1 RS21-410MX-E1 RS21-415MX-E1 RS21-420MX-E1 Maximum Power (Pmax) 405W 410W 415W 420W Power Tolerance 0~+5W 0~+5W 0~+5W 0~+5W 20.28% 20.53% 20.78% 21.03% Maximum Power Current (Imp) 10.71A 10.78A 10.85A 10.92A Maximum Power Voltage (Vmp) 37.82V 38.03V 38.25V 38.46V Short Circuit Current (Isc) 11.48A 11.54A 11.60A 11.66A Open Circuit Voltage (Voc) 44.81V 45.13V 45.44V 45.75V Values at Standard Test Conditions STC(AM1.5, Irradiance 1000W/m2, Cell Temperature 25°C) Electerical Characteristics NOCT RS21-405MX-E1 RS21-410MX-E1 RS21-415MX- E1 RS21-420MX-E1 Maximum Power (Pmax) 304.24W 307.99W 311.75W 315.50W Maximum Power Current (Imp) 8.65A 8.71A 8.76A 8.82A Maximum Power Voltage (Vmp) 35.17V 35.37V 35.57V 35.77V Short Circuit Current (Isc) 9.33A 9.38A 9.43A 9.48A Open Circuit Voltage (Voc) 42.12V 42.42V 42.72V 43.01V

50XX series automated syringe pump is a precision piston pump independently developed by Keyto. Its primary function is to achieve precision sampling and reagent distribution. The high precision syringe pump has high precision and accuracy of liquid aspirate and dispenses, and its service life can reach more than 5 million times. It is a high-performance, low-cost, maintenance-free syringe pump. Keyto syringe pump has been widely used in medical devices and laboratory analytical instruments. Syringe Pump Types and Piston Pump Types Piston Pumps 5001/5010/5003/5005 Keyto piston pump has many types, displacement, materials, and structure. Please open your requirements, and we will provide you with the most suitable solution. Glass Syringes Keyto glass syringe series can provide a total of 7 specifications and capacities of 50uL~5mL. In addition, it has exceptionally high and stable quantitative liquid suction and discharges accuracy in the life cycle. Ceramics Syringes The ceramic syringe is made of ceramic materials, mainly suitable for precision quantitative, liquid suction and drainage, and other high-precision requirements. We shall use it in conjunction with the transmission structure. Advantages of Piston Pumps The advantages of piston pumps are as follows: 1. Wide range of flow, nominal dispense volum 50ul~20ml; 2. Long service life, the piston pump lifetime can reach 5 million times, and the glass syringe pump lifetime up to 500,000 times; 3. High temperature resistance, can be used in a relatively high temperature environment; 4.Multiple materials for option, ensure chemical compatibility; 5. It has different sealing structure to suit different working conditions 6.Small size, easy installation, easy maintenance. Advantages of Piston Pumps FAQs of Syringe Pumps / Piston Pumps  What are syringe sizes? Keyto syringe support dispenses volume from 50ul to 10ml. The overall dimension from 18*20*120 to 28*29*129. There will be eight options at least. How do you calculate flow rate in a syringe pump? Lead generally refers to the axial distance between adjacent corresponding points on the same helix in the thread or worm. The lead of the syringe pump can control the flow and help to calculate the flow. What are piston pumps used for? Piston pump is mainly for microfluidic precision sampling and reagent dispensing. It offers liquid aspiration and dispense with high precision and accuracy. Its application areas cover IVD, medical testing and therapy, analytical chemistry, environmental monitoring, bioengineering and other applications. As a syringe pump manufacturer and piston pumps manufacturer, we can offer kinds of syringe pump for sale and piston pumps for sale, if you have needs, please contact us.

PRODUCT DESCRIPTION EVE4850 Rechargeable Solar System LiFePo4 Energy Storage Industrial 48V 50Ah The cycle life of the battery pack is more than 3000 times. Small internal resistance, good rate discharge performance, wide operating temperature range and high reliability. Provide complete backup battery product solutions, including base station backup battery packs, portable battery packs and electric vehicle charging services. It aims to be harmless, convenient and economical. Built-in BMS with multipleprotection and communicationfeatures make the battery packperformance reliable and realizeremote real-time monitoring of the data Multiple battery packs are used in parallel with large capacity. Rated Capacity 50Ah 25℃±3℃,0.33C constant current discharging,40.5V cut off Rated Voltage 48V Standard Charge Current 10A(0.2C) 0℃~45℃,0.2C CC(Constant current)charge to 54.0V,then CV(constant voltage)charge, cut off when charging current≤0.05C. Max Charge Current 25A(0.5C) 0℃~45℃,do not exceed 0.5C Charge Cut Off Voltage 54.0V Standard Discharge Current 10A -20℃~+60℃,0.2C CC(Constant Current) discharge, cut off @40.5V. Max Continuous Discharge Current 25A 25℃±3℃,continuous 25A discharge Discharge Cut Off Voltage 40.5V Max Pulse Discharge Current 80A 25℃±3℃；≤1S Working Temperature (charge) 0℃~45℃ During charge, battery and ambient temperature should not exceed 45℃. Working Temperature (discharge) -20℃~55℃ Battery can work at specified temperature range with capacity loss in tolerance. Storage temperature -20℃～ 45℃ (short term) Within 1 month Storage temperature -10℃～ 35℃ (long term) Within 1 year Battery Weight About 31Kg Battery Impendence ≤65mΩ AC impendence Rechargeable Lithium Ion Battery LiFePo4 48V 50Ah Solar Energy Storage System 0 FQA: 1.Is the Eve battery good? The voltage, capacity, and internal resistance of A-grade EVE batteries are well matched when they leave the factory, bringing users excellent and reliable performance. 2.Who Makes Eve Batteries? Zhuokai Energy is a leading lithium battery company in China. Listed in 2009, it has 21 years of professional lithium-ion battery manufacturing experience. The company insists on innovation-driven development, and has an international R&D team, advanced lithium battery production technology and management advantages. 3.What is the lithium battery used for? Lithium-ion batteries are rechargeable and are used in vaping devices, many personal electronics such as cell phones, tablets and laptops, electric bicycles, electric toothbrushes, tools, hoverboards, scooters and solar backup batteries. 4.How long can a lithium battery last? about two to three years Typical life estimates for lithium-ion batteries are about two to three years or 300 to 500 charge cycles, whichever comes first. A charge cycle is a cycle of use from fully charged to fully discharged and then fully charged.

DETAIL INFORMATION PRODUCT DESCRIPTION Detail Information Features: Deep Cycle More Pothan 2000 Times Product Name: Lithium LiFePO4 Battery Voltage: 12V Nominal Capacity: 100ah Size: 32.9X17.2X22cm/cust , omized Weight: 12.6KG(depend On Products) Shape: Rectangle Battery Type: Energy Storage Battery Material: Eco Friendly Color: Green(customize) High Light: ROHS 12V Lithium LiFePO4 Battery, Lithium LiFePO4 Battery 6000 Deep Cycle, 12Volt 6000 Deep Cycle RV Battery Product Description 12V Lithium LiFePO4 Battery Deep Cycle Battery 6000+ Cycles RV Use 12V Lithium LiFePO4 Battery Deep Cycle Battery 5000+ Cycles RV Use Quick Detail: Product Name 12V 100AH Lifepo4 Battery Cell Type AMP-20Ah PCM Plate PCM4S Standard Charging Voltage 14.4±0. 20V Standard Charging Current 20A (0.2C) Max continuous charging current 100A Product Dimension 32.9X17.2X22cm Weight 12.6KG Description: Lithium LiFePO4 Battery have excellent 4000~7000 cycles and up to 10 years service life. Compared with AGM / SLA batteries on the market, our batteries have higher energy density, more stable performance and higher power, and works well in various applications. Specifications: Charging parameters Discharge parameters Charge Voltage 14 6V Continuous discharge current 50A Charging current 20A Maximum discharge current Maximum Charging current 50A Discharge cut-off voltage 10V Working temperature Case and Material Charge Temperature 0°Cto45°C Enclosure Protection Level IP65 Discharge Temperature -20°C to 60°C Battenes specifications Lifepo4 Storage Temperature 0°C to 40°C Shell material ABS ROHS 12V Lithium LiFePO4 Battery 6000 Deep Cycle RV Battery 0ROHS 12V Lithium LiFePO4 Battery 6000 Deep Cycle RV Battery 1 ROHS 12V Lithium LiFePO4 Battery 6000 Deep Cycle RV Battery 2 Notices: If you have multiple lossigy batteries and want to connect them in series into a 24V, 36V or 48V system, please carry out the following 2 steps before connecting: 1. Fully charge each battery separately, then stand for 2 hours and check their voltage. 2. Connect all batteries in parallel and continue charging (if there is a large difference in the voltage of one of the batteries, discharge it at least 80% and then fully charge it again). Do not connect them in series until their voltages are equal. If you don't balance them successfully the first time, please repeat it again. In addition, you don't have to worry about the balance of cells inside the battery, because BMS will help you solve it. Applications: ROHS 12V Lithium LiFePO4 Battery 6000 Deep Cycle RV Battery 3 FAQ: Q1. Can I have a sample order? A. Yes, we welcome sample order to test and check quality. Q2. What about the lead time? A. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity. Q3. Do you have any MOQ limit? A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available. Q4. How do you ship the goods and how long does it take to arrive? A. We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional. Q5. How to proceed with an order? A. Firstly let us know your requirements or application. Secondly, We quote according to your require- ments or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production. Q6. Is it OK to print my logo on the product? A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Contact us for more details about Price, Packing, Shipping and Discount.

China 12V 200Ah Solar Storage Battery Deep Cycle Lithium Battery Solar Power(12V 200Ah) Amaxpower HD Series -Gel Solar Deep Cycle Batteries 12V Sealed Lead-Acid Battery . Amaxpower solar gel battery 12v 200ah lithium deep cycle marine battery for solar power lifepo4 battery pack HD Sereis12V Patented High-Temp Deep Cycle Solar gel battery, own 15-20years long life, your best partner for solar market and hot area. AMAXPOWER HD Series is free maintenance deep cycle gel battery with 15-20years design life in float service. 30% more life than the standard gel battery, 50% more than the regular lead-acid AGM battery. Using deep cycle design, 4BS lead paste technology, unique corrosion- resistant grid alloy, high-quality nano silica gel electrolyte, it is the best choice for backup and frequent cycle discharge applications in extreme environments; Designed for use in HOT and COLD places. Features and Advantages 1. Long cycle life used; The designed life is over 15 years. 2. Wider working temperature at -30℃-60℃; Best choice for working in hot/cold temperatures and long-life places. 3. High purity lead-tin alloy, reduce battery self-discharge rate and increase battery service life. 4. High efficiency discharge performance; Low self-discharge rate; Safe and eco-friendly. 5. Heat sealing technique instead of glue sealing to increase the tightness and stability of battery. 6. Using the latest valve regulation technology not only reduces internal resistance and material costs, but also improves battery life. Specification Nominal Voltage 12V (6 cells) Nominal Capacity 200Ah@10 hour-rate Dimension Length 522±2(20.6 inches) Width 240±2(9.45 inches) Height 216±2(8.50 inches) Total Height 240±2(9.45 inches) Weight Approx. 59kg (130lbs) Reference Capacity (25°C/77°F ) 20 hour rate (10.5A) 210Ah 10 hour rate (20A) 200Ah 5 hour rate (36A) 180Ah 3 hour rate (53.3A) 160Ah 1 hour rate (130A) 130Ah Max. Discharge Current (25°C/77°F) 1200A (5S) Internal Resistance Full charged at 25℃(77°F): Approx. 3.8mΩ Charge (Constant Voltage) (25°C/77°F) Cycle Use Voltage: 14.4-15.0V Initial Charging Current: Less than 50A Float Use Voltage: 13.6-13.8V Operating Temperature Range Discharge -20~50°C Charge 0~50°C Storage -20~50°C Nominal Operating Temperature Range 25°C ±3°C(77±3°F) Capacity affected by Temperature (20 hour rate) 40°C(104°F) 102% 25°C(77°F) 100% 0°C(32°F) 85% -15°C(5°F) 65% Self-Discharge (25°C/77°F) After 3 month 91% After 6 month 82% After 12 month 64% Container Material ABS Plastic Applications -Solar energy system -Telecommunication system -UPS Systems -Golf cart and Buggies -Control System -Power Tools -Solar and Wind -Emergency Systems -Railway System -Aerial work platform -Floor cleaning machine -Recreational vehicles

e-scooter 36V 5.2Ah lithium ion battery Specification item value Place of Origin China Guangdong Brand Name CUVGA Model Number SKQ-BY10-047 Model SKQ-BY10-047 Pack Assembly Model 10S2P Nominal voltage 36V Charging limit voltage 42V Nominal capacity 4Ah Max. charge current 4A Max. discharge current 10A Discharge cut-off voltage 27.5V Shipment Voltage ≥36V Overall size 135*85*60mm

New 3.2V 277ah Lithium Ion Phosphate Battery Cell LiFePO4 Battery Cell for Solar Storage System 1.2kg 3.2V 50Ah LiFePO4 , IP56 LiFePO4 Prismatic Battery , IP56 LiFePO4 Battery Cell Solar System 160wh 3.2V 50Ah LiFePO4 Battery Cell Prismatic Type LiFePO4 Prismatic Battery Cell 3.2V 50Ah Lithium Rechargeable Batteria Product Description Product Profile ELT-3.2V-50Ah-LFP Battery is a lithium battery cell developed independently for energy storage market by WelsonPower, which has the characteristics of multifunction, low power consumption, high reliability and high cost performance. The dimension of the ELT-3.2V-50Ah-LFP Battery is 149*40*102mm. Nominal Voltage 3.2V Nominal Capacity 50Ah Energy 160Wh Internal Resistance ≤10mΩ Cycle Life >3000 cycles@1C 100% DOD Months Self Discharge <3% Efficiency of Charge 100%@0.5C Efficiency of Discharge 96-99% @1C Charge Cut-off Voltage 3.65±0.2V Charge Mode 0.2C to 3.65V, then 3.65V charge current to 0.02C(CC/CV) Recommend Charge Current 10A Max. Charge Current 50A Max. Continuous Discharge Current 50A Max. Pulse Current 100A(10S) Discharge Cut-off Voltage 2.5V Charge Temperature 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity Discharge Temperature -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity Storage Temperature 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity Water Dust Resistance IP56 Cell&Method 1S Dimensions(in./mm.) 149*40*102mm Weight(lbs./kg.) 1.2kg Product Images 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 0 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 1 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 2 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 3 Product Advantages 1. Professional technical team: WelsonPower’s R&D technical team has received more than 20 inventions and application patents. 2. Unique pack technique: WelsonPower possesses special pack technique to batter protect the battery cell and increase the life span of the battery pack. 3. Safety certification guarantee: Most batteries have been certificated according to international standard including CE, MSDS, UN38.3, UL etc.. 4. Professional sales team: WelsonPower possess well-trained sale team that help clients addressing difficulty meeting during battery selecting and battery using. 5. Punctual delivery: WelsonPower has strict production plan to promise punctual delivery of the goods. 6. Perfect after-sales service: WelsonPower has a professional QC team which applies strict quality control on production and provide perfect after-sales service to clients. Deep cycle/recycle lithium battery We current main produce 18650/26650/21700/30700/4680 lithium ion cell and lithium iron phosphate cell,Lithium-ion batteries have a theoretical lifespan of about 800 cycles,and for lifepo4 cell,the cycle life around 1500-2000 times 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 4 BATTERY WITH PCM The PCM main IC we used Japan Seiko IC,it has Over-charge,over-discharge,over- current and short-circuit Protection function.The PCM also can customized to your request,such as add PTC, NTC,and with cell balance function. 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 5 FINISHED BATTERY WITH PCM Finished battery usually it is with PCM.Wire, and connector,it used for Bluetooth speaker, led light,solar street light and other digital device. 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 6 Applications 3.2V 280ah LiFePO4 Battery Cell Prismatic Lithium Ion Phosphate Battery For Solar Storage 7 We Are Real Factory!!! 1 good quality, experience with famous brands 2 OEM service for customized battery 3 26650 cell(2000 times cycle 3 life.after 2000 tims,still keeps 80%of inital capacity 4 Our certification is complete 5 Sample order(<10 pcs) is available---helps you test the quality with "O"risk 6 12 month wanrranty---replace one by one if there is any quality problem 7 In the field of batteries Have more than 10 year professional experience

Product Features Compact integration design, convenient for movement and handling; With power and battery capacity parallel function; Temperature, overload, over voltage, over current, short circuit protection function; Overload, over temperature, restart after short circuit function; Compatible with UPS and inverter, wide application range; Strong load capability, can be used for electric saws and other tools load; Has pv charging function, can be used outdoors for a long time; Use lithium iron phosphate batteries, high safety performance, with UL, CE certification; Applicable for household and outdoor, can be used as UPS power and photovoltaic inverter, switch time less than 10 ms; Can be used with generator, super wide voltage input range of 90 ~ 280 vac. Allow 48 v dc output; Model HW3K5000-220 HW5K5000-220 HW5000-51.2 Rated power 3KW 5KW - System power parallel - Yes - Grid input Input voltage / no. of phases Single phase 3 wire (L+N+PE),220/230/240VAC - Input voltage range 90~300VAC - Input frequency range 50/60HZ±5 - AC output Output voltage/no. of phases Single phase 3 wire(L+N+PE),220/230/240VAC - Output voltage accuracy / frequency ±1% / 50, 60HZ - Output wave Pure sine - Output distortion ＜5%(linear load),＜8% (non-linear load) - Overload capacity 3min@105%~125% rated load, 10s@125%~150% rated load, 0.2S@>200% rated load, - PV input PV charging mode MPPT - PV Max power 1500 4000 - PV voltage accuracy ±2VDC - PV standard/max voltage 30~115/145VDC 120~420/450VDC - PV max charging current 60A 80A - Battery Battery type LifePO4 Battery capacity 3840WH 5120WH 5120WH Charging voltage 28.8VDC 57.6VDC 57.6VDC Grid charging time 3 hours 3 hours 2 hours Battery parallel function Yes Yes Yes System Efficiency 93% 94% - Working temperature/humidity -10~45℃/0~95% without condensation IP level IP31 Display LCD LED Noise ＜50dB 0 Structure Lever & wheels, luggage design Dimension mm 520*310*660 520*310*660 520*185*560

Product Description Factory Wholesale BMS Built-in LiFePO4 100Ah 200Ah battery 48V 1000W Golf Cart Specification Electrical Characteristics , Nominal Voltage 48V Nominal Capacity 200Ah@0.2C Energy 10240Wh Int , ernal Resistance ≤35mΩ Cycle Life 2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity Self Discharge ≤3.5% per month at 25℃ Standard Charging Max.Charging Voltage 14.0~14.6V Charging Mode At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C Charging Current 200A Max.Charging Current 200A Standard Discharging Discharging Current 200A Max. Continuous Current 200A Max.Pulse Current 210A(<10S) Discharging Cut-off Voltage 40.0 Operating Condition Charge Temperature 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity Discharge Temperature -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity Storage Temperature 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity Water Dust Resistance IP54 Structure Cell & Format LFP54H4K1 54174201 Casing Mental Dimension(L*W*H*TH , ) 482*650*244mm Weight Approx.81Kg Dis , play LCD Details Images 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 0 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 1 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 2 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 3 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 4 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 5 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 6 Test Chart 48V 100Ah 200Ah Lifepo4 House Battery 1000W Golf Cart 7 Product Advantage ◆ Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions. ◆ Built-in automatic protection for over-charge, over discharge, over current and over temperature. ◆ Free of maintenance . ◆ Internal cell balancing. ◆ Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery. ◆ Can be charged using most standard lead-acid charges (set). ◆ Wider temperature range:-20℃~60℃. ◆ Support for Series application expansion (up to 51.2V) and two in parallels.

Product Description 2000W 3.7V Lithium Battery Out Door Portable Storage System Specification for 2000W 3.7V Lithium Battery Out Door Portable Storage System Outdoor Portable Energy Storage System 2000W 3.7V Lithium Battery 0 Battery Pack Photos Outdoor Portable Energy Storage System 2000W 3.7V Lithium Battery 1 Outdoor Portable Energy Storage System 2000W 3.7V Lithium Battery 2 Outdoor Portable Energy Storage System 2000W 3.7V Lithium Battery 3

PRODUCT DESCRIPTION LONGI 550w Monocrystalline Silicon Power Supply System Household Solar Panels Product Description 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 0 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 1 Electrical Characteristics STC : AM1.5 1000W/m² 25°C NOCT:AM1.5 800W/m² 20°C 1m/s Test uncertainty for Pmax:土3% Module Type LR5-72HPH-540M LR5-72HPH-545M LR5-72HPH- , 550M LR5-72HPH-555M LR5-72HPH-560M Testing Condition STC NOCT STC NOCT STC NOCT STC NOCT STC NOCT Maximum Power (Pmax/W) 540 403.6 545 407.4 550 411.1 555 414.8 560 418.6 Open Circuit Voltage (Voc/V) 49.50 46.54 49.65 46.68 49.80 46.82 49.95 46.97 50.10 47.11 Short Circuit Current (Isc/A) 13.85 11.20 13.92 11.25 13.98 11.31 14.04 11.35 14.10 11.40 Voltage at Maximum Power (Vmp/) 41.65 38.69 41.80 38.83 41.95 38.97 42.10 39.11 42.25 39.25 Current at Maximum Power (Imp/A) 12.97 10.43 13.04 10.49 13.12 10.56 13.19 10.61 13.26 10.67 Module Efficiency/(%) 20.9 21.1 21.3 21.5 21.7 Operating Parameters Operational TemPerature -40°C - +85°C Power Output Tolerance 0-3% Voc and Isc Tolerance 土3% Maximum System Voltage DC1500V (IEC/UL) Maximum Series Fuse Rating 25A Nominal Operating Cell Temperature 45土2°C Protection Class Class II Fire Rating UL type 1or2 IEC ClassC Mechanical Loading Front Side Maximum Static Loading 5400Pa Rear Side Maximum Static Loading 2400Pa Hailstone Test 25mm Hailstone at the speed of 23m/s Temperature Ratings (STC) Temperature Coefficientof Isc +0.050%/°C Temperature Coefficientof Voc -0.265%/°C Temperature Coefficient of Pmax -0.340%/°C 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 2 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 3 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 4 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 5 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 6 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 7 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 8 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 9 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 10 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 11 Specification item value place of Origin China Jiangxi Brand Name LONGI Model Number LR4-72HPH-450M Cell size 166mmx166mm Type Half Cell Panel Efficiency 20.7% Certificate CE Warranty 25 Years Main Components Solar Cell High Anti-PID resistant Low breakage rate Color sorting ensure consistent appearance on each module Service life is as long as 25 years Translucency of normal luminosity is increased by 2% Junction box Long service life Heat dissipation IP68 protection level Conventional standalone edition and engineering custom edition Quality diode ensures module running safety Frame --Conventional frame --Boost bearing capability and prolong service life --Serrated-clip design tensile strength --Seal-lip design glue injection --Silver or black frames are optional Packing & Delivery 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 12 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 13 One piece per carton. 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 14 Company Profile 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 15 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 16 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 17 Fuzhou Thinmax is a solar company located at the city Fuzhou which is the capital of Fujian province. We have about 50 office colleagues and 100 factory colleagues. With the professional colleagues and over 10 years experience of dealing with solar system, we are able to provide 100% satisfying service for customers. Not only for the ready products but also the customized products. In order to make the ship more fluently. We have cooperated with more than 20 shipping companies. After customers place the order. We will always choose the cheapest and reliable one to arrange the shipment. When customers have received the items. We have professional technician ready for customers if they have any problems. Please trust Thinmax and give us an opportunity to provide service for you. We won't let you down. Why Choose Us 550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 18550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module Power Supply System 19 FAQ 1. who are we? We are based in Fujian, China, start from 2021,sell to Western Europe(50.00%),Eastern Europe(10.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Solar inverter,Solar panel,Solar system,Battery,Wind system 4. why should you buy from us not from other suppliers? With more than 10 years experience of dealing with solar system. We provide high quality pre-sale and after-sale service for our customers. We also have factory and professional technicians so we can provide customized product services for customers too. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU； Accepted Payment Currency:USD,EUR,AUD,CNY; Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash; Language Spoken:English,Chinese Recommend Products

High discharge LiFePo4 Battery Cell 3.2V 32700 6000mAh 3.2V 6200mAh long life Green energy high capacity 6000mAh 6100mAh 6200mAh as real capacity available Support 3C max. discharge current for motor and Ebile boat starter and EV solar system Updated mature technology to keep the stable monthly output 350K to ensure daily delivery Long cycle life more than 2000 cycles 2 years quality guarantee actual life more than 4-5 years Direct factory price with OQC testing report before the delivery and age testing 100% in Lab. MSDS IEC CB UN38.3 and DG license support the overseas air sea and courier delivery Cylindrical LiFePo4 Battery 3.2V 32700 6000mAh 32650 6000mAh Specification : LiFePo4 32700 6Ah 3.2V battery 32650 6000mAh LFT Battery Specification LIFEPO4 Battery manufactures MaxPower Industrial Co.,Ltd Rated Capacity 6200Ah Minimum Capacity 6000Ah Energy 19.2Wh Dimension Diamter 32*Height 70mm Nominal Voltage 3.2V Discharge cut-off voltage 2.0V Charge limited voltage 3.65V Internal resistance ≤10mΩ Standard charge current 0.2C A Maximum charge current 0.5A Standard discharge current 3C Maximum discharge current 18A Pulse discharge current 30A Weight Approx: 141Kg Application Motor Ebile boat starter RV EV ESS Solar system UPS LiFePo4 32700 3.2V 6Ah sample lead time 3-5 working days LiFePo4 32700 3.2V 6Ah Mass production 10-12 working days LiFePo4 cell 32650 Lithium Iron Phosphate Battery 32700 0 More High capacity and high discharge Rate LiFePo4 Battery Cell ,contact MaxPower Lucy directly . Lucy whatsApp: 0086-13714669620 Email: Lucy@maxpowersz.com BatteryLucyXu@gmail.com , Mobile : 0086-13714669620 Skype: XuXuLucy114 LiFePo4 cell 32650 Lithium Iron Phosphate Battery 32700 1 Type Model Capacity(mAh) Dimension(φ*h,mm) 3.2V LiFePo4 (Energy) High capacity LiFePo4 Battery Cell 1.5k~2k cycles(DOD 80%), Max. Discharging Rate: 3C, 2 years warranty. IFR 10370 120mAh 10*37 IFR 10440 200mAh 10*44 IFR 14250 170mAh 14*25 IFR 14430 400mAh 14*43 IFR 14500 400mAh 14*50 IFR 500mAh IFR 550mAh IFR 600mAh IFR 18490 1000mAh 18*49 IFR 18500 600mAh 18*50 IFR 850mAh IFR 900mAh IFR 1000mAh IFR 18650 1400mAh 18*65 IFR 1500mAh IFR 22650 2000mAh 22*65 IFR 2100mAh IFR 26650 3000mAh 26*65 IFR 3200mAh IFR 32650 5000mAh 32*65 IFR 5500mAh 32*65 IFR 6000mAh 32*65 IFR 32700 6200mAh 32*70 3.2V LiFePo4 (Power) High power High discharge Rate LiFePo4 Battery Cell 1.5k~2k cycles(DOD 80%), Max. Discharging Rate: 15C, 2 years warranty. IFR 14500P 500mAh 14*50 IFR 18490P 800mAh 18*49 IFR 18650P 1100mAh 18*65 IFR 22430P 950mAh 22*43 IFR 26650P 2400mAh 26*65