The Eleaf iStick Amnis battery MOD has a built-in 900mAh battery. In addition, the compact is located in the hand due to its rubber body. The four color LED indicator shows battery status.
Dimensions: 24 x 18 x 71mm
Battery Capacity: 900mAh
Maximum output wattage: 3..
Eleaf iStick Basic Battery 2300mAh
The iStick basic can be charged through USB port on the side of the device. It will take about 3 hours to get a full charge via 1A wall adapter.
The button light will turn red when the device is charging and the light will go out when fully charged.