Battery Management System(BMS)

Battery Management System(BMS)

XK-277 10S 15AH (OR BELOW)

• Suitable for Lithium Manganate / Lithium Cobaltate / 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.

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




• Suitable for Lithium Manganate / Lithium Cobaltate / 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.


Items Value
Charging Current <15A Customized
Continuous Discharging Current <15A Customized
Overcurrent Discharging Protection 50A
Overcurrent Discharging Protection Delay 0.2-0.8S
Single Cell Self-consumption Current (3.30V) 15-25uA
Single Cell Overcharge Detection Voltage 4.20-4.30V
Single Cell Overcharge Recovery Voltage 4.10-4.20V
Single Cell  Overcharge Detection Delay 500-1500mS
Single Cell  Overdischarge Detection Voltage 2.70-2.90V
Single Cell  Overdischarge Recovery Voltage 2.90-3.10V
Single Cell  Overdischarge Detection Delay 1500-3000mS
Short Circuit/Overcurrent Protection Recovery Condition Automactic recovery after removed load
Overcharge (Overdischarge) Recovery Condition

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

y (rise to over discharge recovery) voltage

Dimension  L=62±0.5mmW=31±0.5mmH≤10mm



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