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Protection Circuit Module for 14.8V lithium-ion/Polymer battery pack
Protection Circuit Module for 14.8V lithium-ion/Polymer battery pack
Supplier Info
[China Supplier]
Contact Person : Mr. Wei Changhua
Tel : 86-755- 81770388,83479077
Fax : 86-755-81770788,83479078, Address: Building 4, 1st Group Factory, Furong Industrial Zone, Xinqiao, Shajing Zip: 518000 Country/Region: China (Mainland) Province/State: Guangdong C
Product Detail
HS618B Protection Circuit Module for 14.8V Li-ion/Li-polymer Battery Pack. Mainly use for electric Vehicle,electric tool.

NO.Test ItemCriterion
1VoltageCharging Voltage17V  4.25×4
Balance Voltage 
2CurrentBalane Current 
Current Consumption for single cell≤110UA
Maximal continuous discharge current3A
3Over Charge ProtectionOver charge detection current4.25~4.35±0.025V 
Over charge detection delay time1.0 ±0.6S
Over charge release voltage4.05~4.35±0.06V
4Over discharge protectionOver charge release voltage2.0~2.3±0.1V(adjustable)
Over discharge protection delay time1.0 ±0.6S
Over charge release voltage2.80~3.00±0.15V
5Over current protectionOver current dectection voltage0.10~0.15±0.015V
Over current dectection current10-15A
Detection delay time10±6MS
Release conditioncut off load
6Short ProtectionDetection conditionexterior short circuit 
Detection delay time100-600US
Release conditioncut off short circuit
7Resistance(MOSFET)(MOSFET)≤20mΩ
8TemperatureOperating temperature Range  -40~85°C
Storage temperature range  -40~120°C

Protection Circuit Module for 14.8V lithium-ion/Polymer battery pack

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