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

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

Model No.︰22.2V 6S Packs

Brand Name︰BEST

Country of Origin︰China

Unit Price︰-

Minimum 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

Balance current for single cell

42mA±5mA

9

Resistance

Inner resistance

≤20mΩ

10

Temperature

Operating temperature range

-40~+85°C

Storage temperature range

-20~ +125°C

11

Size  (L*W*T)

L65mm*W43.5mm*T8mm

 

 

Price Terms︰ FOB SHENZHEN

Payment Terms︰ TT/PAYPAL/WEST UNION/ESCROW

Packing︰ EXPORT CARTON BOX

Lead Time︰ 7 BUSINESS DAYS AFTER RECEIVE YOUR PAYMENT

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