This rechargeable lithium-ion battery set comes pre-packed in a durable transparent hard plastic storage case for easy organization, safe storage and portable carrying. Each battery features single unit standard 18650 size: 18mm diameter × 65mm length, which is universally compatible with all devices that accept standard 18650 batteries, no fitting issues guaranteed.

With 2200mAh high capacity and 3.7V nominal working voltage, these batteries deliver consistent and reliable power for both daily and outdoor electronic devices. Built with premium lithium-ion core and advanced sealing technology, they effectively prevent electrolyte leakage, and offer excellent performance in high and low temperature environments.

Widely used in LED flashlights, remote control toys, portable power banks, Bluetooth speakers, electric shavers, digital cameras, handheld fans, headlamps and more.

What's in the box
10 x OSAKA 18650 2200mAh Rechargeable Lithium Batteries
1 x Transparent Hard Plastic Storage Case