CCell Palm is a 550mAH battery with an aluminum alloy housing with a standard 510 thread.  The Palm has a magnetic connector to make loading your cartridge a breeze and is inhale activated with an LED indicator light.  Rechargeable with micro USB port.

Dimensions: 55mm H x 42mm W x 8.9mm D

cartridge not included, buy them here

Reorder: PALM (colour)