This 3.7V, 2300mAh 18650 Li-Ion Rechargeable Battery from Nitecore has been specifically designed for use in high-drain devices, and features integrated overcharge and over discharge protection circuitry which reduces the risk of damage to the battery. Its positive terminal is a conventional 'button' configuration to be compatible with most devices.
Specifications
Chemistry Li-Ion
Capacity 2300 mAh
Output Voltage 3.7 V
Watt Hours 8.5 Wh
The Nitecore Li-Ion Rechargeable Battery 18650 (2300mAh) is currently on sale for $16.95 (originally $19.95, save 15%). Price includes free shipping on orders over $49.
Orders typically ship within 24 hours. Standard delivery takes 7-15 business days depending on your location. offers worldwide shipping with tracking on every order.
offers a 30-day money-back guarantee on all products including the Nitecore Li-Ion Rechargeable Battery 18650 (2300mAh). If you're not satisfied, you can return it for a full refund — no questions asked.