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8S10A Battery Protection Circuit Board (PCB) For 29.6V Li-ion/Li-Polymer Battery Packs

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8S10A Battery Protection Circuit Board (PCB) For 29.6V Li-ion/Li-Polymer Battery Packs

Brand Name : BEST

Model Number : BEST-####

Certification : ROHS

Place of Origin : SHENZHEN

MOQ : 1000PCS

Payment Terms : TT IN ADVANCE

Supply Ability : 10000PCS/DAY

Delivery Time : 7 DAYS AFTER RECEIVE PAYMENT

Packaging Details : EXPORT WOODEN BOX

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Features and Benefits

1.Protection Circuit Module for 29.6V 8S Li-ion and Li-polymer battery pack;
2.PCM applies for 8cells 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.

Specifications

Item Contents Criteria
1 Model BEST-#### 8S-10A working current
2 Voltage Charging voltage 33.6V
3 Current Maximal continuous charging current 10A
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 84mA±10mA
9 Resistance Inner resistance ≤20mΩ
10 Temperature Operating temperature range -40~+85°C
Storage temperature range -20~+125°C
11 Size (L*W*T) L80mm*W55mm*T8mm

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