Battery Management System(BMS)

Battery Management System(BMS)

XK-280 4-8S 150AH (OR BELOW)

• Suitable forIron lithium battery pack.

• High-concentration conformal coating is fully covered, moisture-proof, leakage-proof, shock-proof, dust-proof, anti-corrosion, anti-aging, etc.

• Partial epoxy resin covering, enhancing waterproof, shockproof and other properties.

• The main control IC adopts a highly integrated special battery protection IC with reliable and stable protection function, low self-loss and anti-ESD. Each battery has an independent balance function


• Application for: Electric Bicycles, Electric Motorcycles, Electric Tricycles, Cruiser, Solar System...


• Suitable forIron lithium battery pack.


• High-concentration conformal coating is fully covered, moisture-proof, leakage-proof, shock-proof, dust-proof, anti-corrosion, anti-aging, etc.


• Partial epoxy resin covering, enhancing waterproof, shockproof and other properties.


• The main control IC adopts a highly integrated special battery protection IC with reliable and stable protection function, low self-loss and anti-ESD. Each battery has an independent balance function


ItemsMin.TypicalMax.Unit
Charging Current
150155ACustomized
Continuous Discharging Current
150155ACustomized
Overcurrent Discharging Protection 1155160250A
Overcurrent Discharging Protection 2250270300A
Single Cell Overcharge Detection Voltage3.73.753.8V
Single Cell Overdischarge Detection Voltage2.152.22.25V
Balanced Starting Voltage3.553.63.65V
Balanced Starting Current130150170mA
Discharging High Tem. Protection Temperature657075ºC
Charging High Tem. Protection Temperature525558ºC
Charging Low Tem. Protection Temperature-10-5-2ºC
Overdischarge Protection Recovery ConditionAll single cell voltages rise back to 3.0V and 5 seconds later recovery
Overcurrent Protection Recovery ConditionAutomatically recover after 5 seconds
Dimension L=130±0.5mmW=75±0.5mmH≤28mm



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