12s 44.4v lipo battery bms with cell balance

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50 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
leadyo-battery
Model Number:
HW-LSL-12 Cells
Base Material:
li-ion/lifepo4
color:
yellow
config:
12s
normal voltage:
44.4v
Maximal continuous discharging current:
10A
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
antistatic bag and box
Port
shenzhen
Lead Time :
7 workdays after received payment

No.

Test item

Criterion

1VoltageCharging voltage

DC:43.2V   3.6V/Cell

Balance voltage for single cell   3.60±0.025V
2CurrentBalance current for single cell  72±5mA
Current consumption for single cell≤20μA
Maximal continuous  discharging current   10A
3Over-charge ProtectionOver charge detection voltage3.90±0.025V
Over charge detection delay time0.96S—1.4S
Over charge release voltage3.80±0.025V
4Over-discharge ProtectionOver discharge detection voltage2.00±0.05V
Over discharge detection delay time115mS—173mS
Over discharge release voltage2.30±0.05V
5Over-Current ProtectionOver current detection voltage0.6V
Over current detection current  55±5A
Detection delay time7.2ms—11ms
Release conditionCut load
6Short ProtectionDetection conditionExterior short circuit
Detection delay time200-500us
Release conditionCut load
7ResistanceProtection circuitry(B- to P-)≤20mΩ
8TemperatureOperating temperature range-40~+85°C
Storage temperature range-40~+125°C
      

 

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