pcb/pcm/bms for 18650 batterypack from China manufacturer - Shenzhen Li-ion Battery Bodyguard Technology Co.,Limited

Payment Terms:	T/T,L/C,Paypal
Place of Origin:	Guangdong, China (Mainland)

Product Detail

Model No.: LWS-10S20-034(10S)

Delivery Date: within 7-15 working days

Base Material: fr4

Packing: Inner packing:Vaccum packin...

Brand Name: LWS

Size: L145*W59*T8.5mm

The bms can use in electronic carsdian/unicycle/powder tools/movable powder/toy's battery pack

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD
PCM Specifications For 37V(10S)Li-ion Battery Packs
Model: LWS-10S20-034(10S)
No.	Test item		Criterion
1	Voltage	Charging voltage	DC:42V CC/CV
		Balance voltage for single cell	4.20±0.025V
2	Current	Balance current for single cell	60±5mA
		Current consumption	≤20μA
		Maximal continuous charging current	15A
		Maximal continuous Discharging current	15A
3	Over charge Protection	Over charge detection voltage for single cell	4.25±0.025V
		Over charge detection delay time	0.5S—1.5S
		Over charge release voltage for single cell	4.05±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.50±0.062V
		Over discharge detection delay time	10mS—150mS
		Over discharge release voltage for single cell	2.50±0.062V
5	Over current protection	Over current detection voltage	0.62V
		Over current detection current	80±10A
		Detection delay time	5ms—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℃
		Storage Temperature Range	-40～+125℃