What is the best iPhone 3g portable USB charger?

Discussion in 'iPhone Accessories' started by Mortagon, Aug 10, 2008.

  1. Mortagon macrumors member

    Aug 10, 2008
    Hello, I'm going to be getting an iPhone on Monday and don't think its battery life will be sufficient for my regular usage. What is the best portable USB charger that can be uesd with iPhone to increase battery life, and by how much does it increase the battery life? The longer the better, and portability is definately a factor. Thanks
  2. kes601 macrumors regular

    Aug 3, 2008
    I bought this http://www.radioshack.com/product/i...e+battery&kw=iphone+battery&parentPage=search a while ago for my iPod Touch, never used it. But, I was in Chicago on vacation last week and used it with my iPhone. I got 4 full charges out of it(iPhone was down to less than 20% and the cheap charger I bought off eBay would not charge it when down this low). Anyway, this battery worked great.
  3. Mortagon thread starter macrumors member

    Aug 10, 2008
    4 full extra charges sounds great, and the price is very nice too. Sounds good, thanks

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