Battery Management System(BMS)

Battery Management System(BMS)

XK-317 13S 25AH (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.

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


• 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.


Items Value
Charging Current <25A Customized
Continuous Discharging Current <25 Customized
Overcurrent Discharging Protection 60A
Overcurrent Discharging Protection Delay 500mS
Single Cell Self-consumption Current (3.30V) 23 uA
Single Cell Overcharge Detection Voltage 4.25
Single Cell Overcharge Recovery Voltage 4.15
Single Cell  Overcharge/Overdischarge Detection Delay 1.0S
Single Cell  Overdischarge Detection Voltage 2.80V
Single Cell  Overdischarge Recovery Voltage 3.00V
Balanced Starting Voltage 4.2V
Balanced Starting Current 48mA
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 recovery

 (rise to over discharge recovery) voltage

Dimension  L=71±0.5mmW=51±0.5mmH≤12mm

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