Backup battery

[andicole0]

Is there a unit that takes standard dry cell batteries that can plug into a mobile phone when it's own battery is flat.

I see ones with rechargeable batteries in but they have to be kept charged as well. I'm looking for something I can just buy some simple batteries for in an emergency.

Andi.

 

[andy_mk3]

The ones with built in batteries should stay charged for months and months.

The only ones I've seen that take standard batteries were years ago that took 2x AA's to give your Nokia 3310 3 minutes of call time

 

[Kreeeee]

A lot of the duracell battery chargers have a USB out for doing this. You could put standard batteries in there and use the USB out.

 

[Unicorn]

That, Duracell do sell one

 

[hillbilly2]

Google Powerchimp