We are not even kidding, this gadget really do exist and it’s available online. It has a built-in 2600mAh lithium polymer rechargeable battery, efficient solar panel to provide enough energy from sunshine for a quick recharge while at the same time can also be fully charged via adapter. The perfect portable power bank so far that’s compatible with a wide range of mobile devices including iPhone, iPad, Samsung devices and etc.

While travelling in the train, bus, plane or car, just stick it to the window and enjoy more time on your gadget!

It’s available on Amazon. Click here for more info.

However, there were some good and bad reviews given in the comments section of Amazon’s page, do read them first before committing into buying this cool product. Otherwise, check out Lazada for other affordable powerbank options!