These 18650'sdelivers 3000mAh of capacity at 3.7V, giving you 10.8Wh of energy per cell for extended runtime between charges. Each battery is built on standard 18650 lithium-ion chemistry, so it drops into any device designed for this cell size without modification.

This two-pack means you always have a charged battery ready to go. Swap in a fresh cell while the other charges, and keep your device running without downtime. Consistent voltage output across the discharge curve keeps performance steady from a full charge down to empty, so you get reliable power through the whole cycle, not just the first few uses.

18650 batteries are rechargeable for hundreds of cycles when charged and stored properly. Keep them somewhere cool and dry, avoid full discharge for extended periods, and use a charger rated for lithium-ion 18650 cells.