Home » Products » PCM / BMS » 1-5S » 3s/4s 4A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack with NTC Size L50*W16*T5mm (PCM-L04S04-B23)

3s/4s 4A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack with NTC Size L50*W16*T5mm (PCM-L04S04-B23)

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3s/4s 4A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack with NTC Size L50W16T5mm (PCM-L04S04-B23)

Model No:PCM-L04S04-B23
Working current:4A
Size:L50*W16*T5mm
Balance:YES

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Model:
PCM-L04S04-B23
Brand:
QUAWINTEC/OEM
Code:
8507909000
Port:
Shenzhen, China
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Transport Package:
white box/polybags/at your request outer package:carton
Min. Order:
500PCS
production:
500000/Month

Product Description

Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L04S04-B23
For 3~4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 3~4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Maximum continuous working current 4A, same interface for charging/discharging;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. The scheme adopts seiko S-8254 series

Items		Specifications
		Lithium-ion/Lithium Polymer	LiFePO4
Charge	Charging voltage(CC/CV)-4S	CC/CV:16.8V	CC/CV:14.4V
	Maximal continuous charging current	4A
Discharge	Maximal continuous discharging current	4A
Low current consumption	Current consumption on operation	<20μA
	Current consumption at power down	<0.1μA
Cell-balance	Cell-balance detection voltage	4.20 ± 0.03 V	3.60 ± 0.03 V
	Cell-balance release voltage	4.20 ± 0.03 V	3.60 ± 0.03 V
	Cell-balance current	84 ±3mA	74 ±3mA
Over-charge	Overcharge detection voltage	4.25±0.025V	3.900 ± 0.025V
	Overcharge release voltage	4.15±0.05V	3.800 ± 0.050V
	Overcharge delay time	0.5~2S
Over-discharge	Overdischarge detection voltage	2.50±0.062V	2.00±0.080V
	Overdischarge release voltage	3.0±0.075V	2.30±0.100V
	Overdischarge delay time	100~300mS
Discharge overcurrent	Discharge overcurrent detection voltage	0.2±0.015V	0.10±0.015V
	Discharge overcurrent delay time	15~35ms
	Discharge overcurrent protection	10±2A(adjustable)
	Release condition	Cut-off-load
Short-circuiting protection	Load short-circuiting detection voltage	/	/
	Detection condition	Exterior short circuit
	Load short-circuiting detection delay time	200~800μs
	Release condition	Cut-off-load
Internal resistance	Static Drain-Source On-Resistance	<20mΩ(B- to P-)
Temperature	Wide range of operation temperature	40 ~ + 85ºC
	Storage Temperature Range	-40 ~ +125ºC
Dimension		L50W16T5mm