7.4V 2200mAh Custom Lithium-Ion Battery Pack – Premium Power Solution
High-performance lithium-ion battery with stable 7.4V output and 2200mAh capacity, ideal for digital devices requiring reliable extended power. Precision-engineered with premium lithium-ion cells for enhanced durability, low self-discharge, and 500+ charge cycles. Advanced PCB protection prevents overcharge, over-discharge, and short circuits for maximum safety. Lightweight yet robust casing with heat-resistant materials ensures optimal performance in high-drain applications. Perfect for RC toys, drones, medical devices, portable gadgets, and backup power solutions. Global wholesale pricing – bulk orders available with guaranteed lowest rates worldwide.