5S10A Protection Circuit Module (PCM/BMS) For 18.5V Li-ion/Li-Polymer Battery Packs
Brand Name:BEST
Certification:ROHS
Model Number:BEST-####
Minimum Order Quantity:1000PCS
Delivery Time:7 DAYS AFTER RECEIVE PAYMENT
Payment Terms:TT IN ADVANCE
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Location:
Shenzhen Guangdong China
Address:
NO.13,RUYI ROAD,XINLIAN COMMUNITY,LONGCHENG STREET,LONGGANG,SHENZHEN
Supplier`s last login times:
within 30 hours
Product Details
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Product Details
Features and Benefits
1.Battery management circuit board for 18.5V 5S Li-ion and
Li-polymer battery pack;
2.BMS/PCB/PCM applies for 5 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.
Specifications
Item | Contents | Criteria | |
1 | Model | BEST-D103 | 5S-10A working current |
2 | Voltage | Charging voltage | 21V |
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 | 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) | L61mm*W16mm*T9mm | |
5S10A Protection Circuit Module (PCM/BMS) For 18.5V Li-ion/Li-Polymer Battery Packs
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