Battery Management System(BMS) with SMBus 6S 22.2V Li-ion and Li-Polymer Battery

Model:	22.2V 6S Packs
Brand:	BEST
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Components / Circuit Board
Label:	6S-PCM , Li-ion-Battery-PCM , Li-Polymer-Battery
Price:	-
Min. Order:	1000 pcs

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Product Description

Features：

1.Battery management circuit board for 22.2V 6S Li-ion and Li-polymer battery pack;

2.BMS/PCB/PCM applies for 6 cells Li-ion/Li-polymer battery pack;

3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;

4.With cell balance/equilibrium function;

5.Compatible with both Li-ion and Li-Polymer cells.

6.How balancing function works? After battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.

(Note: the pictures or parameters in this data sheet are only for your reference, those possibly could be different from the ones you will order. Due to the upgrading of the Hardware/Firmware/Software,Characteristics subject to change without notice, for more information, please contact our technical engineers by email: tech@sunbesthk.com

Specifications：

Item	Contents		Criteria
1	Model	BEST-####	6S- 10A working current
2	Voltage	Charging voltage	25.2V
3	Current	Maximal continuous charging current	5A
		Maximal continuous discharging current	10A
		Current consumption	≤20μA
4	Overcharge Protection	Over charge detection voltage	4.2V~4.35V(Adjustable)
		Over charge detection delay time	0.5S~2S
		Over charge release voltage	4.0V~4.2V(Adjustable)
5	Over Discharge Protection	Over discharge detection voltage	2.3V~3.0V(Adjustable)
		Over discharge detection delay time	50~200mS
		Over discharge release voltage	2.3V~3.0V(Adjustable)
6	Over Current Protection	Over current detection voltage	0.1V~0.2V(Adjustable)
		Over current detection current	Adjustable
		Detection delay time	5~20mS
		Release condition	Cut load,automatically recover
7	Short Circuit Protection	Detection condition	Exterior shot circuit
		Detection delay time	200~500uS
		Release condition	Cut load,automatically recover
8	Balance/Equilibrium	Balance voltage for single cell	4.20V±0.025V
8	Balance/Equilibrium	Balance current for single cell	42mA±5mA
9	Resistance	Inner resistance	≤20mΩ
10	Temperature	Operating temperature range	-40~+85°C
10	Temperature	Storage temperature range	-20~ +125°C
11	Size (LWT)	L65mmW43.5mmT8mm