High-Capacity 18500 Lithium-Ion Battery Pack
Premium 3S1P configuration delivers stable 11.1V output with 2200mAh capacity for prolonged usage. Built with top-grade lithium-ion cells for enhanced energy density and minimal self-discharge.
Robust & Safe Power Solution
Features advanced PCB protection against overcharge, over-discharge, and short circuits. Precision-welded nickel strips ensure low resistance and optimal conductivity.
Ideal for High-Performance Car Audio
Engineered to power car amplifiers, subwoofers, and aftermarket audio systems without voltage drops. Compact design fits tight spaces while maintaining high discharge rates.
Durable & Lightweight Construction
Reinforced heat-resistant casing withstands vibrations and extreme temperatures. Weighs 30% less than traditional lead-acid batteries for easy installation.
Global Wholesale Advantage
Direct factory pricing with bulk discounts. Strict QC passed with CE/RoHS certifications. Ships worldwide with 1-year warranty support.