Battery came in perfect working condition and after a quick charge, was working perfectly. Thank you CrackBerry!!
So far, so good
User: Daniele M, Dec 7, 2012
packaging and battery looks genuine. Ive charged and fully discharged four times so far and the battery holds for as long as the original that came with my phone. Looks like its a great buy!
great service as always
User: paul sweeney, Aug 11, 2012
i do a lot of traveling professionally and a second battery always comes in handy.
User: Dennis Peterson, Feb 24, 2012
I havent used the battery yet as it is a spare. But the price was reasonable, the sale was straight forward and it was delivered quickly and in good condition. The battery looks identical to my OEM. This was my first purchase from CB.
An Authentic JM-1
User: Donald Kelly, Jan 25, 2012
Pros: Authentic Accessory, Works like your Original Battery
Cons: Requires a bit of "conditioning"
If you want a second (or even third) battery for your 9900 or other JM-1 using device, You can stop looking at other sites and buy one here on ShopCrackberry. While others may also advertise as having the "original, authentic product" ShopCrackBerry is the only site Ive found to be selling this battery (at least at the time I write this) that I can say for sure is authentic.
My only negative is that when you buy this, Youll notice that straight out of the box, its going to perform less than the battery that you got with your device until you completely charge and drain it a couple of times (I found I needed to do this about five times), this isnt a negative against the battery, just the nature of Lithium Ion batteries, a new battery from a new device will do it too, so just keep it in mind so your not alarmed at first.