7.4V 6000mAh 18650 2S2P Intelligent Rechargeable Lithium Battery
High-capacity 6000mAh lithium battery for extended heating performance, ideal for heated clothing, insoles, and knee pads. Features 18650 2S2P cell configuration, ensuring stable power output and enhanced durability. Built-in intelligent protection against overcharge, over-discharge, and short circuits for safety. Lightweight yet rugged design with premium heat-resistant casing for long-term use. Perfect for outdoor sports, winter gear, and therapeutic heating applications. Compatible with most USB-powered heating devices for versatile use. Bulk pricing available for wholesale buyers seeking reliable, high-performance heating solutions.