Four tips for better iPhone battery life

David Pogue from the New York Times recently got some tips on improving iPhone battery life from an Apple Store Genius. We've discussed how to get the most out of your iPhone's battery on TUAW before, but it's worth revisiting since both the iPhone itself and the software it runs have changed so much since the last time we discussed it.

Three out of Pogue's four suggestions for improving battery life come straight from Apple's official battery life tips. First, he suggests turning off push email and setting email to fetch manually. Depending on how many email accounts you have, this could dramatically improve your battery life, but it also means you won't receive new messages until or unless you open the Mail app.

Pogue's second suggestion was to turn off Location Services for apps that don't necessarily need to have an active GPS connection. This tip makes sense if you're making heavy use of a camera app or a Twitter client with GPS tagging, but since Location Services generally doesn't run in these apps when they're running in the background, it's only going to make a positive impact on your battery life if you're spending a lot of time using these apps.

Continue reading Four tips for better iPhone battery life

Four tips for better iPhone battery life originally appeared on TUAW on Tue, 24 May 2011 09:00:00 EST. Please see our terms for use of feeds.

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Third Rail zaps iPhone case market with detachable battery pack

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For every gadget that claims to charge an iPhone on the go, there's sure to be a constituency that swears by it (or quite possibly at it). With external battery packs from HyperMac, Zagg, Kensington, Newer and Monoprice, you can dangle a cable; with battery-equipped cases from Exogear, Boost and Kensington you can keep your extra joules right next to your phone. We've seen some clever inventions (the RichardSolo 1800, the PowerEZ) and too-clever ones (the X-Power charger-in-a-cable), but precious few options that give you power when you need it without adding weight, aggravation and charging hassles.

Since Macworld Expo this year, I've been happily using the US$79.99 mophie juice pack air with my iPhone 4 when I need extended power. It's light (about 68 grams), packs a solid 1500 mAh battery and charges reliably and simply with a Micro USB cable. It's a great product, but it does bulk up the phone substantially; if you carry the iPhone in a pocket, you'll notice the difference in weight and size (mophie's 2000 mAh product, the $99.95 juice pack plus, adds even more bulk and mass). I also don't need extra power most of the time; it's only when I've got a busy day on the road, and I can't charge here and there. If there were a way to get the all-in-one convenience of the juice pack without having to carry the battery all the time, I'd love it.

That's why I was excited to check out Third Rail Mobility's new battery and case system for the iPhone 4, developed by a family of entrepreneurs who say they aren't afraid to touch the 'third rail' of mobile consumer electronics in addressing poor battery life. The system, on sale today, pairs a slimline 1250 mAh battery with a light protective case. But this battery comes off, attaching firmly when you need it and staying out of the way in your bag or jacket when you don't. I've been testing a prerelease unit for the past week, hoping to figure out if it truly is the best of both worlds.

Continue reading Third Rail zaps iPhone case market with detachable battery pack

Third Rail zaps iPhone case market with detachable battery pack originally appeared on TUAW on Wed, 11 May 2011 00:05:00 EST. Please see our terms for use of feeds.

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