Sponge Energy 20 000

Sponge Energy 20000 is a new generation external battery. Nowadays it is common for phones to run out of battery at the most inconvenient times. In situations like these the external battery will be here to help. Charge your mobile phone, tablet, mp3 player or virtually any other kind of gadget.



Two USB Ports

The battery has two USB ports (2.1A and 1A), which will let you charge two devices at the same time.

High Quality

The inner batteries of Sponge Energy 20 000 are characterized by their quality, long life and high capacity.

Outer Case

The powerbank has a durable plastic case, which protects the battery from harm, and voltage overload protection.

Status Indicator

Sponge Energy 20 000 has four LED lights on its case, which indicate how charged the battery is.


If you lose your lucky hook as you are out fishing during the night, want to catch a buzzing mosquito inside a tent or looking for a pot of gold in the forest, the integrated flashlight in Sponge Energy 20 000 will be there to help.