The NiteCore Micro-USB rechargeable 18650 Li-ion battery is enhanced with a built-in micro-USB charging port. Charging has never been this easy. As such you don't need an individual charger. The only thing you need is a USB-cable. You can see the charging status on the battery. The red indication light turns green when the battery is fully charged.
The NiteCore NL1826R was designed for devices with a high power consumption such as: flashlights, lanterns and bicycle lights. In addition, thanks to the clever, integrated safety features this battery is safe to use in most compatible devices that have room for 18650 batteries.
You can charge this NiteCore battery approximately 500 times. The capacity of this battery is 2600mAh, the voltage is 3.6V, the USB-charge is 5V and the USB-charging current is a maximum of 800 mA.
Do you prefer to use an external charger? No problem at all, because you can charge this battery in two ways.