High-Capacity DIY Lithium Battery Pack – Customizable & Rechargeable
Ultra-durable 18650 lithium cells ensure long-lasting performance with high energy density. Available in 12V/24V/36V/48V configurations, supporting 100Ah–300Ah capacities for flexible power solutions. Precision spot-welded connections and integrated BMS (Battery Management System) prevent overcharge, overheating, and short circuits. Ideal for solar energy storage, electric vehicles, marine use, and off-grid power systems. Lightweight yet rugged casing with reinforced terminals for easy wall mounting or portable setups. Bulk pricing available—wholesale discounts for large orders. Global shipping, factory-direct savings.