Home > Products > Battery PCM/BMS/PCB > 1S-2S LiFePo4/Li-ion battery BMS > 2S 8A PCM para paquetes de baterías de iones de litio de 7,4 V (2S)

Products

New Products

2S 8A PCM para paquetes de baterías de iones de litio de 7,4 V (2S)

Introducing LWS® 2S 8A PCM para paquetes de baterías de iones de litio de 7,4 V (2S). With over a decade of expertise in battery management systems, LWS® ensures top-tier engineering, precision analysis, and ISO9001 certification. Our 2S 8A PCM guarantees efficient performance and safety, tailored for 7.4V Li-ion batteries. Flexibility in inventory policy allows for NO MOQ, offering you the utmost convenience.

Model:LWS-2S8A-014

Send Inquiry

Product Description

Product Introduction

You can rest assured to buy customized LWS® 2S 8A PCM para paquetes de baterías de iones de litio de 7,4 V (2S) from LWS.Our battery protection board adopts a highly integrated intelligent lithium battery protection board integrated chip, and the performance is superior to the protection board composed of discrete chips. Can complete battery charge and discharge protection, over current, short circuit, over temperature protection and equalization function.

Product Parameter (Specification)

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications For LWS® 7.4V (2S) Li-ion Battery Packs
No.	Test item		Criterion
1	Voltage	Charging voltage	DC:8.4V CC/CV
1	Voltage	Balance voltage for single cell	/
2	Current	Balance current for single cell	/
		Current consumption	≤20uA
		Maximal continuous charging current	8A
		Maximal continuous Discharging current	8A
3	Over charge Protection（single cell)	Overcharge detection voltage for single cell	4.25V±0.025V
		Over charge detection delay time	0.5—1.5S
		Over charge release voltage for single cell	4.05±0.05V
4	Over discharge protection (single cell)	Over discharge detection voltage for single cell	2.50V±0.06V
		Over discharge detection delay time	10mS—150mS
		Over discharge release voltage for single cell
5	Over current protection	Over current detection voltage	0.62V
		Charge Over current detection	20±5A
		Detection delay time	5—15mS
		Release condition	Cut load
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200—500uS
		Release condition	Cut load
7	Resistance	Protection circuitry（MOSFET）	≤20mΩ
8	Temperature	Operating Temperature Range	-40～+65℃
8	Temperature	Storage Temperature Range	-40～+125℃

Product Feature and Application

Our 2S 8A PCM for 7.4V (2S) Li-ion Battery Packs can be used for solar street light, LED lights, Emergency lights, Digital Equipment,electric scooter,e-bike,electric tricycle,low speed ev,RV& Home energy storage,electric tool, etc.

Product Details

2S 7.4V 8A lithium-ion battery protection board Stable and reliable performance with level A protection IC is directly from original manufacturer.

It has table various charge and discharge protection functions, such as accurate overcharge protection, overdischarge protection, overcurrent protection and short circuit protection.

Use Superior cell balance function; appropriate balance current and reasonable balanced temperature.

Notes

1) Wire connection strictly according to the drawing, do not intentionally short circuit.
2) Before charged, need to connect the cables first.
3) When the group of battery is connected in series, ensure that the voltage of each group of batteries voltage is the same. If not, fill each group of batteries separately before connecting them in series. In discharge tests, the group of cells with the fastest voltage drop is the differential cell.

Hot Tags: 2S 8A PCM para paquetes de bater�as de iones de litio de 7,4 V (2S), Manufacturers, Suppliers, Wholesale, Customized, CE, China, Factory, Quality, Price

Product Tag