White Label USB Charging Battery 3400mah

Power up your devices

This USB Charging Battery is an excellent power source for your battery operated torches and devices. It’s chargeable via USB, has a nominal output of 3.7V and is compatible with devices that require 18650 sized batteries. Now you don’t need to buy new ones every time your battery runs out of juice.

USB Charging Battery Features:

• Capacity: 3400mah
• Voltage: 3.7v
• Size: 18650
• Can be charged with a micro USB cable
• No memory effect, no need to discharge before recharging