Description
JK SMART BMS 4-8S 40A (JK-BD4A8S4P) (be60)
The JK SMART BMS 4-8S 40A Active Balancing Smart Lithium BMS is an advanced, smart Battery Management System designed for professional and DIY lithium battery builds. The active balancing system (0.4A) ensures efficient equalization, extending battery life and delivering maximum performance for Li-ion, LiFePO4, and LTO battery packs.
⭐ Key Features
🔹 Supports Multiple Chemistries
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Lithium-ion (Li-ion)
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Lithium Iron Phosphate (LiFePO4)
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Lithium Titanate (LTO)
Supports 4S to 8S battery configurations (12V/16V/24V systems).
Applications
✔ Solar Energy Storage (12V / 24V LiFePO4 & Li-ion systems)
✔ E-Bikes, E-Scooters & Light EVs
✔ DIY Powerwalls / Inverter Battery Packs
✔ Portable Power Stations / Backup Systems
✔ Robotics, IoT & Industrial Applications
✔ Home UPS & Emergency Backup Units
✔ RV, Camper & Outdoor Energy Systems
🔹 Strong 40A Continuous Discharge
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40A continuous current output
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Up to 60A peak current
Great for mid-power systems requiring reliable and stable output.
🔹 Active Balancing 0.4A
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High-efficiency 0.4A active equalization
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Balances cells faster and more accurately
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Increases battery lifetime and performance





