The bKey Ultra Compact Backup Battery

The bKey is a key to unlock additional juice for your smartphone. Want to attach the key to your keychain? Let’s go on checking the ultra compact backup battery.
The bKey Ultra Compact Backup Battery

The bKey is a functional and ultra portable power bank that measures only 48 x 14.8 x 4.2mm. As shown in the images, the portable charger is shaped like a thickened key in order that you can effortlessly attach the USB charger to your keychain for portability. Moreover, the key shaped portable charger features a 230mAh backup battery in order to provide an additional 30 minutes of talk, text or surf time whenever you need it, and integrated charging cable with microUSB, 30-pin or Lightning connector lets you more conveniently charge your smartphone without an extra cable, apart from that, built-in USB connector allows to recharge the backup battery with ease.
The bKey Ultra Compact Backup Battery The bKey Ultra Compact Backup Battery

The team of bKey is raising fund via Kickstarter. Pledging $20 will let you own the ultra portable charger. If you’re interested, jump to Kickstarter official site for more details or check out the following demo video first.

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