foodliker – let's eat

September 4, 2008

My last week on iPhone 3G (iPhone 3G Battery Diary)

Filed under: Uncategorized — Vince @ 5:09 pm

Dead Iphone 3G batteryBefore I return it, I thought I would share a few of my experiments and results w/ the iPhone 3G I’ve come to really like, but just can’t figure out how to keep it’s charge up. I also have a heck of a time using it for work, but that’s not Apple’s Fault.

Tuesday, 9:10 AM – 3G & Wi-fi on, location services off, sleep-lock 1 minute. Email Fetch, 30 minutes.
Tuesday, 7PM 20% battery notice
Tuesday, 8:30PM 10% battery notice

Talked about 30 minutes on Tuesday.
Surfed less, in too many meetings.

Wednesday, 9:30 AM – 3G & Wi-fi off, location services off, sleep-lock 1 minute. Email Fetch, 30 minutes.
Wednesday, 10:30PM had not quite hit 20% battery notice

talked a little
surfed google reader for about an hour on EDGE

Thursday, 10:15AM, 3G & Wi-fi on, location services on, push on for 2 email accounts.
Thursday, 8PM 20% battery notice

So, I’m not seeing a ton of consistency here. According to my reading Location Services and 3G are the key drains. But if I wanted an Edge non-GPS iPhone I would have bought one 12 months ago. I hate to go back to my Blackberry Pearl, but the Bold is coming out soon … what to do? Get a spare iPhone 3G and do a sim-swap mid-day? keep it plugged into my laptop all the time? (that’s real mobile). For just another $50 I can carry around another gadget.
What do you do?

  • I've had mine about a month, talk for about an hour a day and charge once a day. Usually when I start charging the battery is down to half power.

    I have spare power for emergencies, but I've never needed it.

    I never have wi-fi and 3g enabled at the same time and fetch mail every 30 minutes. Bluetooth is off. Auto-lock is 1 minute. Location Services are on.

    It seems possible that your phone is defective or that the AT&T network configuration causes excessive power consumption.
  • Yeah, I have the same problem and that's while I'm always charging whenever I'm by a plug, USB port, or car charger! I haven't really played many games on the phone because most of the time I would be playing I can't charge.

    So here is what I'm doing http://www.mophie.com/products/juice-pack-iphon...

    If this looks like something you want I would make sure your preorder it like I did because I have a feeling we aren't the only one that burn through our batteries.

    I also discovered the mophie juice pack 3g will be shipping October 1st!
    http://whenwillapple.com/saywhy/2008/09/03/moph...
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