Just bought a 1520 and I'm wondering whether to buy a travel charger (external battery) for it. I travel to the west coast quite a bit and have a 10 trip on average. Anyone using one?
I am testing the phone to see how long it will last using a Bluetooth stereo headset so I'll get an idea of how long it will last.
Yes, I have a 7800mAh battery pack. Has charging outputs in both 1.2A and 2.1A.
From what I can tell the 1520 is AMAZING on battery.
Are you driving during your trip? Or are you taking public transportation? Cause you might as well just buy a cigarette-charger.
A good thing to do is to put the phone on battery-saver and only keep the functions you will use on. It'll extend the battery usage.
In terms of battery-packs/travel chargers... just keep in mind that some eBay ones display false battery capacity. Also 7800 is not always 7800 or 5000 is not always 5000. It will always be a bit less. Also, I noticed that the phone charges better on the 2.1A [while using simultaneously with charging]. The battery is bigger so when using it during 1.2A will feel more like a 'trickle charge'. Where as charging with 1.2A on a 920 or so is more than enough.