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SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

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SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

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GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

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DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

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SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

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STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

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502030 battery

release time:2024-08-15 Hits: Popular:AG11 battery

What are the components of 502030 battery

Let's take a look at the composition of power lithium batteries and the uses of their components:

1. Battery cell: The smallest unit that constitutes a battery, generally composed of a positive electrode, a negative electrode, an electrolyte, etc., and its nominal voltage is the open circuit voltage.

2. Battery module: Several battery cells are welded together in parallel to form a battery pack. Several battery packs are connected in series to form a battery unit.

3. Battery unit: Dozens of battery cells or battery packs are connected in series to form a battery unit. Several battery cells are connected in series to form a power lithium battery assembly.

4. CSC acquisition system: Each battery cell has a CSC acquisition system to detect the voltage and temperature information of each battery cell or battery pack cell. The CSC acquisition system reports the relevant information to the battery control unit (BMU) and performs cell voltage balancing according to the instructions of the BMU.

5. Battery control unit: installed inside the power lithium battery assembly, it is the core component of the battery management system. The battery control unit (BMU) reports the single cell voltage, current, temperature and vehicle high-voltage insulation information to the vehicle control unit (VCU) and completes the control of the power lithium battery according to the instructions of the VCU.

6. Battery high-voltage distribution unit: installed at the positive and negative output ends of the power lithium battery assembly, it consists of a high-voltage positive relay, a high-voltage negative relay, a pre-charge relay, a current sensor, and a pre-charge resistor.

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