Battery Management System (BMS) 4S 120A LiFePO4

$175.00

SKU: BMS-4S120A Category:

Description

The brains of the lithium-ion battery, our range of advanced battery management systems (BMS) provide intelligent cell level monitoring and protection to ensure your lithium-ion battery systems will perform safely and efficiently whilst maximizing the lifetime of your battery.

 

Battery Management System (BMS) 4S 120A LiFePO4 with Bluetooth
Specification Constant Discharge Current 120A
Over-current protection value 130A
Charge current 100A
Charge Voltage 14.4V
Default Parameters (parameters can be modified upon client request)
Over-charge protection Over-charge detection protection voltage 3.65±0.03V
Over-charge protection delay time 2000ms
Over-charge protection recovery voltage 3.45 ± 0.05V
Balancing Balance start voltage 3.45V
Balance release voltage < 3.45V
Balance current 50-60mA
Over-discharge protection Over-discharge detection voltage 2.6V ± 0.1V
Over-discharge protection delay time 2000ms
Over-discharge protection recovery voltage 2.9V ± 0.1V
Short circuit protection short protection condition External short with load
Short protection delay time 400μs
Short protection release condition Load-off or charge activation
Temperature protection discharging Discharge over temp protection 55degC
Over temp release condition 50degC
Discharge under temp protection -20degC
Under temp release conditions -10degC
Temperature protection charging Charge over temp protection 55degC
Over temp release condition 50degC
Charge under temp protection -0degC
Under temp release conditions 5degC
Self-current consumption Current consumption nominal < 40μA
Current consumption standby < 30μA
Dimension L x W x T 138 x 102 x 17mm

Additional information

Weight 0.33 kg
Dimensions 15 × 11 × 1.6 cm

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