Battery Management System(BMS)

Battery Management System(BMS)

XK-154 7S 25AH (OR BELOW)

• Suitable for Lithium Manganate / Lithium Cobaltate / Lithium Ion / Lithium Polymer / Ternary battery packs.

• 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, Scooters, Electric Tools Solar System...


• Suitable for Lithium Manganate / Lithium Cobaltate / Lithium Ion / Lithium Polymer / Ternary battery packs.


• 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
2022ACustomized
Continuous Discharging Current
2022ACustomized
Overcurrent Discharging Protection465156A
Overcurrent Discharging Protection Delay300500700mS
Single Cell Self-consumption Current (3.30V)152533uA
Single Cell Overcharge Detection Voltage4.24.254.3V
Single Cell Overcharge Recovery Voltage4.14.154.2V
Single Cell Overcharge Detection Delay0.512S
Single Cell Overdischarge Detection Voltage2.652.72.75V
Single Cell Overdischarge Recovery Voltage2.933.1V
Single Cell Overdischarge Detection Delay0.512S
Short Circuit/Overcurrent Protection Recovery ConditionAutomactic 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=56.3±0.5mmW=26±0.5mmH≤5mm



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