Batteries

Sunplus Residential Lead-Acid-Like Lithium Battery delivers extremely high voltage (12.8V) and high energy density (1.28/2.56 kWh) to support product miniaturization. A residential lead-acid battery, like its lithium counterpart, is designed to store electrical energy for use in residential applications. While lead-acid batteries have been a traditional choice for such purposes, lithium batteries are gaining popularity due to their higher energy density, longer lifespan, and lighter weight. If you're looking for a lead-acid battery with features akin to lithium batteries, you might consider advanced lead-acid technologies like Absorbent Glass Mat (AGM) or Gel batteries. These variants offer improved performance compared to traditional flooded lead-acid batteries. They are maintenance-free, have a longer cycle life, and can be installed in various positions without worrying about acid leakage.

The Sunplus BNT Series Three-phase string inverters are designed for residential and small commercial PV system applications, rating from 3kW to 25kW. All models have unibody housings with aluminum structure which is anodized, increasing durability and effectively prevents corrosion. Equipped with external inductors, the unibody housings can ensure efficient heat dissipation, which significantly improves the reliability and extends the life of the inverters. Some key features of three-phase string inverter include high efficiency, low power loss, and a compact design. They may also include features such as built-in safety functions, remote monitoring capabilities, and grid support functions.

Single platform laser cutting machine is suitable for cutting metal plates of various thicknesses. This E series fiber laser cutter is the best-selling product with the advantages of compact structure, high precision, long service life, beautiful appearance, and high cost-effectiveness. The bed body is annealed and aged and welded using precision welding technology, ensuring stability and durability. The gantry is made of aviation aluminum casting and has good dynamic performance. Features of 3015 E 3000w carbon fiber laser cutting machine With Single Platform 01 The high-temperature heat treatment bed is stable and durable, providing excellent equipment stability and a long service life in the fiber laser cutting machine industry. 02 The 3rd-generation aviation aluminum extrusion process structure is adopted, ensuring a lightweight design with high hardness to meet the requirements of fast and precise cutting in the fiber laser cutting machine industry. 03 Equipped with a Raytools auto-focus laser head, this fibre laser cutting machine for sale automatically adjusts the focusing lens for efficient cutting of plates with different thicknesses. The automatic focus lens adjustment is ten times faster than manual adjustment, ensuring high productivity in the industry. 04 Equipped with servo motors, this 3kw fiber laser cutting machine offers precise positioning and reliable operation of the motion mechanism. Equipped with dynamic response acceleration and closed-loop control, it is an ideal choice for the fiber laser cutting industry. As a laser machine supplier, we provide 3015 fiber laser cutting machine, fiber laser autofocus, 3000w fiber laser cutting machine, 3000w laser cutter, 3000w fiber laser, etc. For more information, please feel free to contact us!

This handheld fiber laser marking machine is designed to solve the problem of laser marking of large parts. It is small, light and easy to carry, and can be held in hand for work anytime and anywhere. This handy laser marking machine can accurately and clearly laser mark large mechanical parts in any direction. Features of 20 watt fiber laser marking/30w/50w Handheld 20 watt fiber laser marking machine 01 Branded laser: It has stable performance, high electro-optical conversion efficiency, and requires no maintenance for the laser and beam transmission system, which can save a significant amount of maintenance costs and time. 02 High-speed galvanometer: It refers to a high-precision laser scanning galvanometer head that offers fast and clear scanning speed, as well as high stability. 03 High-transmittance field lens: It utilizes a quartz substrate with a high- transmittance coated field lens, greatly enhancing the focusing ability of the peripheral beam, resulting in high light transmittance and excellent marking effects. 04 Mobile handle: The handle is equipped with a one-click marking button, making it easy to carry and move for convenient engraving and marking of large objects. 05 Working platform: It has a sturdy structure and flexible processing direction, allowing customization according to the marking range. 06 Heat dissipation holes: With a concise design, they facilitate rapid heat dissipation and ensure the smooth operation of the machine. If you are looking for a reliable handheld laser marking machine factory, don't hesitate to contact us! There are many handheld laser marking machine suppliers and laser machine suppliers, but we are one of the best choices for you.

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Minimum Order: 6567

Product name:  Pyrrolidine CAS123-75-1 EINECS204-6 , 48-7 Chemical Formula: C4H9N Molecular Mass: 71.12 InChI: InChI=1/C4H9N/c1-2-4-5-3-1/h5H,1-4H2/p+1 InChIK , ey: RWRDLPDLKQPQOW-UHFFFAOYSA-N Density: 0.852 g/mL at 25 °C (lit.) JECFA Number： 1609 PH： 12.9 (100g/l, H2O, 20℃) Form: liquid  Color: Colorless to Almost colorless Merck: 14,8015 BRN: 102395 Other names:  Azolidine Prolamine Pyrrolidin Whatsapp/Telegram/Signal;+86 18140571121 Hot selling list: 28578-16 , -7 PMK Ethyl Glycidate Powder 5449-12-7   , BMK Powder Glycidic Acid  20320-59-6 Dieth , yl(phenylacetyl)malonatel 110-63-4 1,4-Butaned , iol 110-64-5 2-Butene-1,4-diol 7331-52-4 ( , S)-3-hydroxy-gamma-butyrolactone 5469-16-9 (+/ , -)-3-HYDROXY-GAMMA-BUTYROLACTONE 1451-82-7  

Application: Consumer Electronics Brand Name: Ufine Model Number: 902030 Battery Size: 9*20*32mm Place of Origin: Guangdong, China Weight: Typically 9.6g The charging ratio: Typically 0.5C to 1C The discharge rate: Typically 0.5C to 1C Capacity: 500mAh Nominal Voltage: 3.7V Charging voltage: 4.2V Charging Temperature: 0℃ to 45℃ Discharging Temperature: -20℃ to 60℃ Cycle Life: Typically 500 to 800 cycles Internal Resistance: less than 180mΩ Certification: KC UL1642 UN38.3 CE

Minimum Order: 5 dozens

Brand Name: UFX Model Number: 103040 Battery Size: 10*30*42mm Weight: Typically 21.8g Capacity: 1200mAh Nominal Voltage: 3.7V Charging voltage: 4.2V Charging Temperature: 0℃ to 45℃ Discharging Temperature: -20℃ to 60℃ Cycle Life: Typically 500 to 800 cycles

Minimum Order: 5 dozens

Application: Home Appliances, SUBMARINES, Electric Power Systems Brand Name: UFine Model Number: 951768 Battery Size: 9.5*17*70mm Place of Origin: Guangdong, China Weight: Typically 19.6g The charging ratio: Typically 0.5C to 1C The discharge rate: Typically 0.5C to 1C Capacity: 1200mAh Nominal Voltage: 3.7V Charging Temperature: 0℃ to 45℃ Discharging Temperature: -20℃ to 60℃ Cycle Life: Typically 500 to 800 cycles Internal Resistance: less than 180mΩ Certification: KC UL(tuv)1642 UN38.3

Minimum Order: 5 dozens

Application: Toys, Home Appliances, Consumer Electronics Brand Name: Ufine Model Number: UFX 6080130 Battery Size: 6*80*132mm Place of Origin: Guangdong, China Weight: 137g The charging ratio: 0.5C The discharge rate: 0.5C Battery type: Li-polymer Battery Chargeable: Yes Certification msds

Minimum Order: 5 dozens

China hot line tap clamp is a tool used for connecting and fixing electrical equipment. In power systems, hot wire clamps are widely used to ensure the stability and safety of power lines. Hot wire clamps are usually made of aluminum or copper, which have excellent electrical conductivity and corrosion resistance. Their main function is to secure wires or cables securely to brackets or cross arms to prevent the wires from sagging or swinging, thereby reducing wire wear and failure. customized hot line tap clamp is a common fittings in powerline and transmission line system. We have many types hot line tap clamp to match our clients’ requirements. General Information of Hot Line Tap Clamp Material-Body Aluminum Alloy Material-Eye Bolt Stainless Steel Material-Eye Connector Bronze There are many hot line tap clamp suppliers, but we are one of the best choices for you. For more information about power line fittings, please feel free to contact us!

Minimum Order: 1000

Fuse cutouts, also called cutout switch, are used in primary overhead feeder lines and taps to safeguard distribution transformers against overloads and current surges. They function as a combination of a fuse and a switch. The transformer will be disconnected from the line when the fuse melts due to an overcurrent brought on by a defect in the transformer or customer circuit. Utility linemen standing on the ground and using a long insulating stick known as a "hot stick" can manually open it as well. Applications of Fuse Cutout Overcurrent Protection in Distribution Lines Electric fence cut out switch are strategically installed on overhead distribution lines to protect against overcurrent conditions. When the current exceeds a predetermined level due to faults or overloads, the fuse element in the cutout melts, interrupting the circuit and preventing damage to downstream equipment. Transformer Protection Electric fence shut off switch are commonly employed to safeguard distribution transformers. They provide a protective barrier against excessive currents, disconnecting the transformer in the event of a fault and preventing damage to the equipment. Feeder Line Protection Installed on feeder lines, Fuse Cutouts contribute to the protection of the electrical distribution system by isolating specific sections during faults. This sectionalizing capability minimizes the impact of faults on the entire distribution network. Switchgear Protection Fuse Cutouts are integrated into switchgear systems to enhance protection against overloads and short circuits. Their inclusion in switchgear configurations ensures the safe and reliable operation of electrical distribution equipment. Fault Isolation and Network Reliability Fuse Cutouts play a crucial role in fault isolation, helping maintain network reliability. By isolating faulty sections, they prevent the spread of faults and enable the rest of the distribution system to continue operating. Cost-Effective Fault Interruption Fuse Cutouts offer a cost-effective solution for interrupting circuits during overcurrent conditions. The sacrificial fuse element is designed for easy replacement, providing an efficient and economical means of protecting the distribution system. For more information about power line fittings, please feel free to contact us!

Minimum Order: 1000

Model Number: UFX18650-3S Place of Origin: Guangdong, China Weight: 143g Capacity: 2600mAh Nominal Voltage: 11.1V Charging voltage: 12.6V Dimension: 18*54*67mm Cycle Life: Typically 500 to 800 cycles

Minimum Order: 5 dozens

Model Number: UFX502035 Battery Size: 5*20*37mm Weight: 5g Capacity: 200mAh Nominal Voltage: 3.2V Cycle Life: Typically 500 to 800 cycles

Minimum Order: 5 dozens