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4s 12V 40a Smart BMS PCB Board Product Manufactur 14.4V 14.8V Lithium ion Batteries 12.8V Electric Bike LiFePO4 Battery Packs
$20$30.37-34.15%
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Features
Smart BMS PCB Board for Lithium-ion & LiFePO4 Batteries
High-precision smart BMS with multi-layer PCB design ensures stable 40A continuous discharge, perfect for 12V/12.8V/14.4V/14.8V battery packs. Industrial-grade components enhance durability, featuring overcharge/over-discharge/short-circuit protection for extended battery lifespan. Ideal for electric bikes, solar storage, and DIY power systems—seamless compatibility with lithium-ion and LiFePO4 chemistries. Compact yet robust construction with gold-plated connectors for minimal resistance and maximum conductivity. Global wholesale pricing with bulk discounts—direct factory supply guarantees unbeatable value.
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