QUOTE(jananan @ Jul 16 2010, 04:56 PM)
i've already dissected my usb cable with 2 leads and shorted the data pins. charging is faster than just single usb. but nowhere as fast as the wall charger.
rather than external battery, i think an extra battery with a desktop charger is a better solution.
carrying around an extra BL-5J is lighter than an external battery.
just one downside to it, have to switch off phone, yank the dead battery out and replace, meaning need to shutdown and reboot.
external battery packs alllow continuous usage while charging, but it may never be fully charged.
Added on July 16, 2010, 4:57 pmbut i dont think nokia has desktop chargers for BL-5J
you can get a fake desktop charger (china) and risk constructing a mini bomb.
Thus the 1000ma output Just Mobile Gum Being the better choice, as everything else I know of ONLY outputs 500ma = would only charge effectively if the phone is idle.
But even then, it's still nowhere as fast as the wall charger, although by using USB packs the effective running time of the phone gets extended by a few long hours (phone draws power more from USB charger than internal battery.
@cloud3818: Just get what you need. The XP2000 is good for a full charge up (not completely though) and the XP4000 is good for 2x that.
Anyhow, enough of that. I just got my Otterbox, and from what I'm seeing so far, it's worth every sen.
Main issues:
1) Had to korek my own lanyard/strap hole (actually made a mistake and made 2)
2) The top part of the keyboard (the small strip of empty space) now has been blocked by the thick top cover (the top row is now slightly harder to type with).
3) The unlock slider and stylus is harder to access.
4) Provided screen protector looks cheap.
... but everything else is top notch, especially in terms of design. It's actually not just stupidly mahal branded rubberised case + silicone liner. The seams are actually designed to make sure that the part that clips onto the top part never interferes with the one that clips onto the bottom (the main cause of hard case clip breakage).
Gonna use for a while before I go and give it a full on review, but I'm liking it so far.