Rechargeable Batteries

LiFePO4 Rechargeable Prismatic Battery 3.2V 60Ah Description of Solar Lighting Battery LFP Place of Origin: Guangdong, China (Mainland) Brand Name: Godson or OEM Type: LiFePO4 Battery Nominal Capacity: 60Ah Rated voltage: 3.2 V Charge current: 40A （Up to 0.5C） Resistance: Around 2mΩ Maximum charge voltage: (3.6+-0.05V) Continuous Discharge Current: 210A (3C) Maximum Discharge Current: 350A(5C) Minimal Discharge Voltage: 2.2V Weight：1.7KG Size:210mm(height) x130mm(width) x 35mm(thickness) Application about LiFePO4 3.2V 500mAh : EV, Power tools, E-bike, Electric motorcycle, Golf car cart,  Tourist coaches,  LED flashlight, Portable power system, etc.

Ni-Cd Battery Pack SC1500mAh 3.6V  Standard Charge Mode: 0.1C for 16 hours Cycle Life: ≥500 times Operating Temperature: (-20℃) - (+70℃) Storage Temperature: (-30℃) - (+60℃) Cell Dimension: 23 +0 -1.0(D), 42.5±0.5(H) Cell Weight: ≈45g Expected Life: 5 years Packaging: Standard export package or customized package Application about Ni-Cd Battery:    1.Lighting: emergency lighting, emergency power supply, solar lights, searchlingts, flashlights  2.Power tools: electric drills, planers, saws, power granted 3.Electronic toys: remote control car, remote control boats, aircraft, model aircraft 4. Communication equipment: cordless phones, walkie-talkie 5. Other uses: electric shavers, massagers, electric tooth brush

Description of E-bike Battery Product Name: E-bike Battery 48V 12Ah GS12 Color: Silver Weight: 3.9kg Charger: Include Cell: Samsung 26F Case: Aluminium alloy Nominal Capacity: 12Ah Waterproof grade: IP65 Self-development LED rear light Three levers LED capacity indicator 52pcs 18650 Samsung 2600mAh cell Power Tool Batteries Specification: Type LiNiCoMn2O4 1. Basic Characteristics Weight ≤ 5KG Working temperature Charge Temperature 0~45°C Discharge Temperature -20~65°C Retention of charge (store in one month) ≥95% 2. Technical Data Rated Voltage 36V Rated Capacity C1 ≥ 12Ah Battery Resistance ≤100mΩ

Description of Emergency Lighting Battery Standard Charge Current: 0.1C for 16 hours Circle Life: ≥500 times Operating Temperature: (-20℃) - (+70℃) Storage Temperature: (-30℃) - (+60℃) Cell Dimension: 33 +0 -1.0(D), 60.0+0 -1.5(H) Cell Weight: ≈110g Expected Life: 4 years Packaging: Standard export package or customized package Application about our Emergency Lighting Battery Ni-Cd:    1.Lighting: emergency lighting, emergency power supply, solar lights, searchlingts, flashlights  2. Power tools: electric drills, planers, saws, power granted 3. Electronic toys: remote control car, remote control boats, aircraft, model aircraft 4. Communication equipment: cordless phones, walkie-talkie

LiFePO4 6.4V 18Ah 21700 cylindrical lithium ion battery for UPS,EV/PHEV/Solar System,Storage system,Backup power supply. Product Information: Type: LiFePO4( Lithium Iron Phosphate) Max Charge: 1C Max Discharge: 2C Max Pulse Discharge Current: 1C Internal Impedance: ≤30mΩ Capacity: 18Ah Cycle Life: ≥2000cycles @ 100% DOD Warranty: 1 Year Nominal Capacity: 18Ah/customized Nominal Voltage: 6.4V Weight: 660± 5 g Size: Height:81mm*Length:108*Thickness:68mm Applicati , on: UPS,EV/PHEV/Solar System,Storage,Starting Power Supply 　 　 Production Description: 1. General This product specification describes the technique requirements, test procedures and precaution notes of Cylindrical Lithium-ion phosphate rechargeable cell, manufactured by Shenzhen AMT Technology Co., Ltd. 2. Cell’s Characteristic: Sturdy and pressure resistant steel envelope High capacity Excellent cycle life Excellent high and low temperature performance Steady output voltage Low self-discharge Double safety protection With outstanding high level of vibrations and shocks LiFePO4 6.4V 18Ah 21700 Cylindrical Lithium Ion Battery For EV PHEV 0 LiFePO4 6.4V 18Ah 21700 Cylindrical Lithium Ion Battery For EV PHEV 1 3. Electrochemical Performance Test Item Test Method Criteria AC Impedance Cell shall be measured at 1000 Hz after charged per standard charging. ≤ 30 mΩ Initial Capacity Cell shall be charged standard per charging. and discharged per standard discharging within 1h after full charge. Cini ≥18Ah Cycle Life Cell shall be charged at CC/CV mode(CC: 1 C, CV: 3.65 V, End-of- charge current: 0.05 C); After stored for 30 min, cell shall be discharged at CC mode(1 C, End-of-charge voltage: 2.0 V); After stored for 30 min, tests shall be continued for 2000 times. Capacity retention ≥ 80 % High-rated Discharging Performance Cell shall be charged per standard charging, and discharged at 6C to ending voltage at RT. Discharge Capacity: ≥ 90%Cini Low Temperature Performance Cell shall be charged per standard charging and stored in atemperature-controlled environment for 4h.Then discharged cell at 1C to ending voltage. Discharge Capacity: ≥ 70%Cini(-20°C) Room Temperature Storage Test Cell shall be charged per standard charging, then stored at 25 °C ±2 °C for 28 days. Finally discharged cell at 1 C to ending voltage. Capacity retention ≥90% High Temperature Storage Test Cell shall be charged per standard charging, then stored at 55 °C ±2 °C for 7 days. After standing for 5h,discharged cell per standard discharging. Capacity retention ≥ 90 % Remark: 1.“Standard Charging” means that in standard test conditions, charge the cell at a constant current of 1 C until the voltage reaches 3.65 V, then charge it at a constant voltage of 3.65 V until the current decreases less than 0.05 C and placed for 1 h. 2.“Standard Discharging” means that in standard test conditions, discharge the cell at a constant current of 1 C until the voltage reaches 2.0 V. 4. Reliability Test Constant Temperature and Humidity Test Cell shall be charged per standard charging, and stored in 45 °C ±2 °C (90~95% RH) for 48 h. Then be placed in RT for 2h and checked for 1h. No distortion, no rust, no fume and no explosion. Thermal Shock Test Cell shall be charged per standard charging and put into an oven.Temperature inside the oven will drop to -40 °C in 60min and remain for 90 min. Then it will rise to 25 °C in 60 min and keep rising to 85 °C in 90 min, following by remaining for 110 min. And it will drop to 25 °C in 70 min.Repeat this process for 5 times, then check it for 1h. No explosion, no fire, no leakage. Low-pressure Test Cell shall be charged per standard charging, then stored it for 6h at an absolute pressure of 11.6 kPa (RT). Check it for 1h. No explosion, no fire, no leakage. Drop Test Cell shall be charged per 3.2, then dropped from a height of 1.5 m onto the concrete ground. Positive and negative terminals of cells shall be towards the ground. Check it for 1h. No explosion, no fire. Soaking Test Cell shall be charged per standard charging, then completely soaking into NaCl solution (3.5 wt %) for 2h. Check it for 1h. No explosion, no fire. 5. Safety Test External Short-Circuiting Tes Cell shall be charged per standard charging, then short-circuited by connecting the positive and negative terminals with a resistance of <5 mΩ for 10 min. Check it for 1h. No explosion, no fire. Over-charge Test Cell shall be charged per standard charging, then charged at 1C to ending voltage of 5.5 V or charged at 1C for 1h. Check it for 1h. No explosion, no fire. Over-discharge Test Cell shall be charged per standard charging, then discharged at 1C for 90min. Check it for 1h. No explosion, no fire, no leakage. Crush Test Cell shall be charged per standard charging,then crush the cell perpendicularly to the cell plate at a rate of (5±1) mm/s with a semi-cylinder (radius of 75 mm). When met any of the following criteria, stopping crushing and check it for 1h. 1. Voltage reaches 0V; 2. Deformation reaches 30%; 3. Pressure reaches 200 kN. No explosion, no fire. Acupuncture Test Cell shall be charged per standard charging,then acupuncture the cell perpendicularly to the cell plate at a rate of (25±5)mm/s with a ϕ5 mm~ϕ8 mm steel needle and remain it inside.The acupuncturing location shall be near the geometric center of plane. Check it for 1h. No explosion, no fire Heating Test Cell shall be charged per standard charging, then heated in an oven.Temperature will rise to 130 °C±2 °C at a rate of 5 °C/min and remain for 30 min. Check it for 1h. No explosion, no fire.

3.2v 50ah hybrid Ev Power Lifepo4 Battery Cells 2C continuous What is an Lifepo4? LiFePo4 battery mean lithium Iron Phosphate battery which is a kind of lithium ion rechargeable battery. The single voltage is 3.2V and capacity can be 90mAH to 300AH. LiFePo4 batteries are the safest lithium battery type currently avaliable on the market today. With characteristic of lighter weight, smaller size, longer cycle life, free maitainance, no pollution, no memory effect they can fully replace lead acid batteries and Ni-MH/Ni-CD batteries. Benergy has been producing and exporting Lifepo4 cells since 2009 and we have been providing quality, reliable and safe battery solutions worldwidely. 3.2V 50Ah Lifepo4 Cells BJN-LFP50AHP Specification Product Type Lithium Iron Phosphate Cell Shell Type Aluminium shell Brand Name Benergy Voltage 3.2V Nominal Capacity 50AH Minium Capacity 50AH IR ≤2mΩ Size 36*130*170mm (W,L,H) Weight 1250g±150g Charge Mode CC/CV (Continuous current/Continuous Voltage) Max Charge Current 25A (0.5C) Charge Cut Off Voltage 3.65V±0.05 Standard Discharge Current 25A (0.5C) Max Continuous Discharge Current 100A (2C) Discharge Cut Off Voltage 2.5V Cycle Life >2000 Times (0.5C charge/discharge, 100% DOD) Discharge Temperature 0～45℃ Charge Temperature 0～45℃ Application Telecom sation building, solar system , energy storage, golf cart, EV etc. Warranty 2 Years OEM/ODM Yes(Accepted) Cell Diagram Hybrid Power EV 3.2V 50Ah LiFePo4 Battery Cells 2C For Electric Vehicle 0 Cell Picture: Hybrid Power EV 3.2V 50Ah LiFePo4 Battery Cells 2C For Electric Vehicle 1

Lifepo4 Solar Battery 24V 100Ah Lifepo4 Battery Solar System Storage Battery Advantages of Lifepo4 Solar Battery 24V 100Ah Lifepo4 Battery Solar System 1. Safety: LiFePO4 is the safest lithium-ion battery cathode material, not burning and explosion.Environmental Protection: LiFePO4 does not contain any harmful heavy metal elements, pollution-free both in production and actual use. Easy Installation: Our screw in bolt ports allow for easy and secure connectivity. Plug and Play. 2. Long Cycle Life: Can be charged and discharged more than 2000 times @ 85% DOD, 5000 times @ 60% DODLight Weight: LiFePO4 battery is lighter and smaller than Lead- acid battery/ Gel battery. 3. Protection: LiFePO4 batteries built in BMS it has over charge, over discharge, over temp, short circuit protection. The Parameters of Lifepo4 Solar Battery 24V 100Ah Item Specification Note , Battery Pack Nominal Voltage: 24V(25.6V) Support Customized 6.4V-96V Nominal Capacity: 100AH Any capacity can be customized End of Discharge Voltage: 19.2V End of charge Voltage: 29.2V Max.Cont. Charge Current: ≤50A Free Customization Service End of Charge Current: 100mA Free Customization Service Nominal Discharge Current: 50A(Safe) Free Customization Service Max. Pulse Discharge Current: 100A(10S) Free Customization Service Internal Resistance: ≤50mΩ Operating Charge Temperature: 0～45℃ Operating Discharge Temperature: -20～60℃ Storage Temp.(60-80% SOC Storage): -10～45℃ Charge Method: CC/CV BMS: Built in BMS Support Customized Extra Function Dimension: 360*420*180mm(L* , W*H) Free Customization Service Weight: 24KG Cycle Life: 2000+ (Cycle @RT, 1C rate, 85%DOD) Battery Cell Used Prismatic LiFePO4 Cell/ Pouch LiFePO4 Cell 3.2V 100AH/ 50AH 8S2P/ 8S4P BMS Charge Protection, Over charge Protection, Over Discharge Protection, Short Circuit Protection Support Customized Extra Function LED Indicator / / Battery Case ABS Plastic Case / IP Grade: IP56 The Images of Lifepo4 Solar Battery 24V 100Ah 3000 Times 2560WH Lifepo4 Storage Battery 24V 100Ah IP67 Prismatic Cell 0

-- 5 years full warranty； Cells under liability insurance -- Warehouse in Germany and intime replacing service； -- Cells are all under product liablity insurance and 100% risk free for partner. -- 10GWH capacity and perfect price to performance Ratio; -- Professional sales and technical support 7/24 service

Minimum Order: 200

-- 5 years full warranty； Cells under liability insurance -- Warehouse in Germany and intime replacing service； -- Cells are all under product liablity insurance and 100% risk free for partner. -- 10GWH capacity and perfect price to performance Ratio; -- Professional sales and technical support 7/24 service；

Minimum Order: 200

-- 5 years full warranty； Cells under liability insurance -- Warehouse in Germany and intime replacing service； -- Cells are all under product liablity insurance and 100% risk free for partner. -- 10GWH capacity and perfect price to performance Ratio; -- Professional sales and technical support 7/24 service；

Minimum Order: 200

Typical Capacity:230Ah 3.2V Energy density 179.1wh/kg Volume density 378.6Wh/L cycle life more than 3500 cycle @80% SOC

Minimum Order: 200

● High-level automatization manufacture equipment used, ensuring cell parameters consistency. ● Self-developed ventilation valve with high airtightness & safety performance; ● Low Cell inner resistance, high discharge C rate performance. ● Customization service offered. ● Long cycle life, 80% nominal capacity left after 3500 cycles @1C/1C charge & discharge. ● Full sets of certificates available, ISO 14000, TS16949, ROHS, TUV, UL, UN. ● Product liability insurance covered.

Minimum Order: 200

● High-level automatization manufacture equipment used, ensuring cell parameters consistency. ● Self-developed ventilation valve with high airtightness & safety performance; ● Low Cell inner resistance, high discharge C rate performance. ● Customization service offered. ● Long cycle life, 80% nominal capacity left after 3500 cycles @1C/1C charge & discharge. ● Full sets of certificates available, ISO 14000, TS16949, ROHS, TUV, UL, UN. ● Product liability insurance covered.

Minimum Order: 200