Power Khan Portable USB Charger

I don't know why did they name it Power Khan PK-V1 but anyways it is a handy gadget for other USB gadgets. Its been developed by a Japanese company, ASK and it costs 4,000 Yen. A PSP or any PDA which has USB can be charged. It take approximately 4-5 hours to get the Power Khan fully charged and it weighs just 90 grams.

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