Hate the fact that you cant regulate voltage and no expansion adapters with different sizes to power more devices.

Oh cool! A portable, really expensive car battery! Ring me up!

hmm interesting i was just thinking of a product the other day that i thought would be cool. it would plug into the wall and just be a box with a large number of usb ports that you can use to charge lots of devices at once without using more than one wall outlet. but i was thinking like 80$ tops not 225$ thats just way too much to charge some tablets and ****.

I can buy a 20,500mah iirc off Ebay for like 25euros. So its 41,000 for 50euros. And they are less bulky and look good too. But this looks even better but its price is meh....

Oh cool! A portable, really expensive car battery! Ring me up!

Hehe. Except car batteries are able to provide like 90amps of engine cranking current with the turn of a key. This thing would simply explode.