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Your position: Home > BMS/PCM

40A LiFePO4 12S 16S Bleeding BMS(20A-40A)

Item specifics Condition: New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's listing for full details.
Item Code: E-BMSF40A
Sold: 89
Market Price:
USD $25.00
Save $5.00(20% Off)
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  • Cells in series:
    12S 36V 16S 48V
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  • Description
For DIY assembling. Please make sure you are capable to do the assembling before


Bleeding  BMS for 3~16 LiFePO4 cells in series,
continuous discharge current:20A,
peak discharge current:40A
maximum charge current:20A
Cells in series: 3~16
ON the BMS wire diagrom: chinese 充电器MEANS CHARGER/ chinese 负载MEANS LOAD 
Item Content Criterion
Charge Protection
Over charge detection voltage 3.90±0.05V
Over charge detection delay time  
Over charge release voltage 3.80±0.05V
Maximum charge current 20A
Discharge Protection
Over discharge detection voltage  
Over discharge detection delay time  
Over discharge release voltage 2.30±0.10V
Current Protection
Maximum continuous current  
Over current protection current  
Detection delay time 10±5ms
Release condition Cut load
Short protection
Detection condition Exterior circuit short
Detection delay time 320us.TYPE
Release condition Cut short circuit
Temperature protection
Over temperature protection  
Over temperature protection recover  
Over temperature protection delay time  
Balance Balance start Voltage 3.60V±20mV
Balance current 60mA.Max
Balance mode  
Interior resistance Main loop electrify resistance Vcu=3.9V Rss≤60mΩ
Working condition
Working temperature range -30~85℃
Relative humidity 5%~95%
Storage condition Storage temperature -40~95℃
Relative humidity ≤75%
Static current comsumption    

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