Jumper Card Packs Lightning, 30-Pin And MicroUSB Into Credit Card-Sized Package

Back in the 1980s, and probably continuing into the 1990s, every neat gadget was shoehorned into a credit-card-shaped form factor. Magnifying glass? Credit-card-sized. Vinyl record de-duster? Credit-card-sized. And so on.

The Jumper Card continues this excellent heritage by putting a Lightning charger, a 30-pin dock connector and a microUSB charger into the same credit-card-sized package, ready to be slipped into your pocket. But not your wallet, because, like all “credit-card-sized” gadgets, this one is way too thick.

Power Boost Keychain: A Backup Battery… On A Keychain

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I’m a great example of why backup iPhone batteries don’t really work. I have a stack of the things in all shapes and sizes, and yet where are they when I need them? At home in a gray felt cat house (don’t ask). I just never remember to take the things with me.

Photojojo’s new Power Boost Keychain aims to change that, putting a smallish battery pack and charing cable on a keychain. Now you’ll never leave the thing at home. Or if you do, you’ll be locked out, and you won’t be able to call a locksmith.