Home » Products » PCM / BMS » 1-5S » 1s 3a Round BMS for 3.6V 3.7V 18650 18500 Li-ion/Lithium/Li-Polymer 3V 3.2V LiFePO4 Battery Pack Size Φ 16mm (PCM-L01S03-A71)

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1s 3a Round BMS for 3.6V 3.7V 18650 18500 Li-ion/Lithium/Li-Polymer 3V 3.2V LiFePO4 Battery Pack Size Φ 16mm (PCM-L01S03-A71)

Model No:PCM-L01S03-A71
Working current:3A
Size:Φ16mm
Balance:NO

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Model:
PCM-L01S03-A71
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:
2000PCS
production:
5000000/Month

Product Description

Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L01S03-A71
For 1S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 1 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Maximum continuous working current 3A, same interface for charging/discharging;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. SEIKO S-8205 Protection IC;

Items		Specifications
		Lithium-ion/Lithium Polymer	LiFePO4
Charge	Charging voltage(CC/CV)-1S	CC/CV:4.2V	CC/CV:3.6V
	Maximal continuous charging current	3a(Max)
Discharge	Maximal continuous discharging current	3a(Max)
Low current consumption	Current consumption on operation	<20μA
	Current consumption at power down	<0.1μA
Cell-balance	Cell-balance detection voltage	/	/
	Cell-balance release voltage	/	/
	Cell-balance current	/	/
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	7±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		Φ16mm

A71-1 A71-2 A71-3 A71-4 1s 3A Circular PCM BMS for 3.6V 3.7V 18650 18500 Li-ion/Lithium/ Li-Polymer 3V 3.2V LiFePO4 Battery Pack Size Φ 16mm (PCM-L01S03-A71)