This Long Lasting Rechargeable 18650 Battery is perfect for powering your everyday devices such as flashlights, table lamps, mini fans, and torch lights. With a capacity of 1000mAh, this lithium battery is designed to last and can be recharged for continued use. The Li-Ion (Lithium-Ion) battery core type ensures high-tech performance and reliability. This battery is easy to use and requires no assembly. It is a must-have for anyone who needs a reliable power source for their electrical devices.