The colourful Silly Tube with its flexible band to store your charge cable ensures no more loose cables in your bag. It offers an A Grade Lithium-ion 18650 battery with 2600 mAh capacity. Features include built-in protection functions to stabilise the output voltage, prevent over charging or short circuit. Suitable for charging most devices, smartphones including iPhone, Samsung, HTC, Blackberry and Nokia. Includes USB to Micro USB charge cable and user manual. (smartphone not included).

Silly Tube Power Bank.