Product Description

Macally External Li-Ion Battery adds plenty hours of play time to your iPod device(s), as well as prolongs the life of other portable devices wherever you go.It's ideal for long flights, outdoor activities, or anytime your devices might run out of power. High capacity Li-ion battery cell increases devices usage time. Macally External Li-Ion Battery supports most portable devices with USB charging capability. Recharge it from computer's USB port conveniently with included cable.

Product Details

• Brand: Macally
• Model: JBoxMini
• Dimensions: 7.00" h x 2.00" w x 5.00" l, 2.00 pounds

Features

• Supports most portable devices with USB charging capability such as iPod, Cell Phone, PDA and MP3 player
• Ideal for long flights, outdoor activities, or anytime your devices might run out of power
• High capacity Li-ion battery cell increases devices usage time approx. 3-4 hrs
• Recharge from computer's USB port convenietly with included cable
• Built-in battery tester button with battery level LED indicator

Customer Reviews

Works with the Zune 30
I just got this yesterday, so I can't speak of the jboxmini's durability. I got it to use with my Zune 30 and since I haven't seen any reviewers comment on its functionality with this particular device, I just want to confirm that it works. I assume it will work with the new Zunes too. It charged my 30 from dead to full in two hours (or maybe less time--it was fully charged when I checked it). I can't wait for my next long plane trip!

Back-up Battery
So far this product is a very good solution for me. I use it as back-up power for my Palm, which I use for doing Industial Engineer time studies. The battery fits in my pocket and is a attached by a retractable cable. This gives me the flexibility to time all day without worrying about the battery in the Palm. I have also used the battery to charge my Motorola cell phone.

this works really well
I needed a way to keep my iPhone powered in the middle of nowhere on a vespa ride across the country. No interstates at all. The middle of nowhere.
this product worked incredibly well. highly recommended.