High-capacity 300mAh lithium-ion battery delivers reliable power for extended use in compact devices. Precision-engineered with 3.6V output and cylindrical form factor (10300 size) for seamless compatibility with digital tools and electronics.

Premium-grade rechargeable cells feature advanced Li-ion technology with stable discharge performance and 500+ cycle life. Built with industrial-grade steel casing and integrated PCB protection against overcharge/short circuits.

Ideal for cordless screwdrivers, laser pointers, mini fans, LED flashlights, and portable medical devices. Bulk pricing available for OEMs and electronics manufacturers seeking cost-effective power solutions.

UL/CE/RoHS certified. Ships in moisture-proof packaging with anti-static protection. Custom branding options for wholesale orders over 1,000 units.