BlackBerry C-S2 Battery for BlackBerry Curve 9300, 8530, 8520, 8310, 8320, 8330, 8300, 8703e, 8700c, 8700g, 8700r, 7130c, 7130e, 7105t, 7100g, 7100i, 7100r, 7100t Mobile Phones / CS2 / CS-2

I ordered this item at 1.30pm on a Friday on standard delivery, so no P&P charge, and it arrived in the post Saturday morning. Put it in my Blackberry and it's working perfectly. Couldn't be more pleased. Also, I never realised that Blackberry batteries swell over time (I've had mine 3.5 years) and had thought that the back cover was knackered and I was going to have to get a new phone. However, with the new battery this isn't an issue - obviously it was the swollen battery that was preventing the case from closing - so I probably won't bother as I'm not someone who is bothered about having the latest model of phone and was really quite content with what I have on my SIM only contract. Highly recommend this company and this product.Update as of 20th Jan: Oh dear, I spoke too soon. A week later and the battery is a total dud. Won't charge at all. Have emailed to request a replacement. Sooooo disappointed.

Works great. Replaced the one I'd bought previously from this seller that one lasted 3 whole years! I think that's fabulous!

Battery arrived quickly and unlike many others it actually fitted perfectly. Came charged up so needed only a little top up. I only use this particular phone as a back up so its performance is fine although I still seem to need to charge it a little bit more often than my current Blackberry. Overall though doing a god job.

My daughter had a nightmare with her Blackberry which our phone provider were not interested in helping with. Bought this kind of not expecting it to solve the problem but it did. Worked as soon as I put it in the phone and charges just like the original battery we had, decent battery life. Great product, quick delivery, highly recommended.

Arrived in 2 days. Was half charged on arrival but we gave it the recommended overnight charge anyway. Exactly the same look and fit (BB Curve 9300) as "genuine" blackberry c-s2. Existing real blackberry battery had been mistreated by my errant teenage daughter (err they don't like being dunked in water) and as a result was lasting about 1 hour after a full charge (tell tale sign by the way is to see if the little white strip on the end of the battery has turned red... apparently this is how the vendors/phone shops will tell that the damage is your fault). 2 days in with this new battery and the phone is back to normal... so I can't fault this. Peace and harmony (and annoying blackberry key clicking noise) have returned to my house. a fiver well spent.

The battery was great for the first couple of charges and lasted 3 or 4 days I was really pleased then after that it hasn't held its charge for a day, a bit disappointing but then it didn't cost much.

When looking for a placement battery, like everybody else, we hope to find a brand new one and for the battery to act and preform like the one we get when first purchase out phone. The item arrived in reasonable time and was packaged well. I placed into phone and it was great to finally see if my phone actually still works as I had not been able to switch it on for a few years. Really missed browsing through and playing some of the old games on the Nokia 3310. The batter seemed ok for the first 48hrs and I rarely even used it but then all of a sudden it seems to get flat quite quickly. I still not sure about it for many logical reasons that I will not go into because cannot be arsed too. It is still an ok purchase and does it jobs just would be great to have a longer life battery. I would more so recommend purchasing such battery here than elsewhere.

Took a while to arrive but still within expected delivery time. I was a little worried, as I had read some bad reviews about this battery (after ordering it). My daughters old Blackberry battery had expanded so much it would not fit in the phone so I ordered this as a replacement. So far she is happy with it as it stays charged for more than 24 hours whereas the old one lasted only about 4 hours! She has only been using it for 3 days so I will update this review if there is any change.