Battery Management System(BMS)

Battery Management System(BMS)

XK-022 9S 15AH (OR BELOW)

• Suitable for Lithium Ion / Lithium Polymer / Ternary battery pack.

• The external protection adopts aluminum material, which has shockproof, anti-drop, anti-shock and heat sinking function.

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

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


• Application for: Electric Bicycles, Electric Motorcycles, Scooter...


• Suitable for Lithium Ion / Lithium Polymer / Ternary battery pack.


• The external protection adopts aluminum material, which has shockproof, anti-drop, anti-shock and heat sinking function.


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


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


ItemsMin.TypicalMax.Unit
Charging Current
1517ACustomized
Continuous Discharging Current
1517ACustomized
Overcurrent Discharging Protection424752A
Overcurrent Discharging Protection Delay0.30.50.7S
Single Cell Self-consumption Current (3.30V)152025uA
Single Cell Overcharge Detection Voltage4.24.254.29V
Single Cell Overcharge Recovery Voltage4.14.154.2V
Single Cell  Overcharge Detection Delay50010002000mS
Single Cell  Overdischarge Detection Voltage2.72.752.8V
Single Cell  Overdischarge Recovery Voltage2.933.1V
Short Circuit/Overcurrent Protection Recovery ConditionAutomactic recovery after removed load
Overcharge (Overdischarge) Recovery Condition

(disconnect discharge load) all single cell voltage drop to overcharge recovery

 (rise to over discharge recovery) voltage

Dimension L=62±0.5mmW=31±0.5mmH≤10mm



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