Customized Battery BMS Protective Board for 18650 Battery Pack 10s 20A Same Port BMS with Balance

• Metal Coating: Copper
• Mode of Production: SMT
• Layers: Single-Layer
• Base Material: FR-4
• Certification: RoHS
• Customized: Customized
• Model NO.: PCM-L13S25-B77(A-3)
• Condition: New
• Battery Series: 10s
• Work Current: 20A
• Specification: 82*60mm
• Origin: Shenzhen, China
• HS Code: 8537109090
• Production Capacity: 50000/Month

Product Description

We have over six hundreds of PCM/BMS series products for your choice, most of them widely used for Li-ion battery pack, Li-Polymer battery pack, LiFePO4 battery pack and so on.

Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.

PCM-L13S25-B77(A-3)  10S
 

Protection Circuit Module Specifications  For 37V Li-ion Battery  Pack
PCM-L13S25-B77(A-3)(10S)
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:42V  CC/CV
		Balance voltage for single cell	4.20±0.05V
2	Current	Balance current for single cell	42±5mA
		Current consumption	≤200μA
		Maximal continuous charging current	5A
		Maximal continuous Discharging current	20A
3	Over charge Protection	Over charge detection voltage	4.25±0.05V
		Over charge detection delay time	0.5S-2S
		Over charge release voltage	4.15±0.1V
4	Over discharge protection)	Over discharge detection voltage	2.75±0.1V
		Over discharge detection delay time	150-300mS
		Over discharge release voltage	3.0±0.1V
5	Over current protection	Over current detection voltage	100±25mv
		Over current detection current	80±10A
		Detection delay time	100ms-300ms
		Release condition	auto release/charge release
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load
7	Resistance	Protection  circuitry(MOSFET)	≤20mΩ