2600mAh Power Bank with Removable 18650 Li-ion Battery

These power banks are supplied with removable Samsung® 18650 Li-ion batteries, which provide high performance for their compact size, and can be easily swapped out for higher capacity cells over time. Charge using the supplied Micro B USB lead.

Features:

•    Compatible with all 18650 lithium-ion batteries
•    Support hot plug-and-play
•    LEDs to indicate charging, discharging and power status
•    Li-Battery Protection IC
•    MCU monitoring protection
•    Recharging cut off voltage:  4.2V – 4.25V smart identification
•    Discharging cut off voltage:  3V
•    Supplied with  1 x 18650 lithium-ion battery
•    Input: 5V/1A (Micro USB)

For More info on Battery Banks.