- Designed and quality assured, making the battery the best way to keep your phone ready
- 900mAh Lithium Ion
- A safe, reliable and longlasting source of power for hours of fun with your mobile phone
Product Description
Your Sony Ericsson battery is a safe, reliable and long-lasting source of power for hours of fun with your mobile phone…. More >>
Sony Ericsson Battery for Sony Ericsson W800, W810i, Z300, Z520a


I really cannot provide a review for this item since I ordered the wrong battery for my phone. I will say that I ordered the battery and a set of earphones from this particular company and I received all items and very quickly, and when I inquired on how to exchange the item for the correct one, they were more than happy to help me out. I ended up giving the battery to a friend since he happen to need the exact one and was very happy with it.
Rating: 5 / 5
What can you say about a battery? It works. It fit. I’m happy.
Rating: 5 / 5
The battery life is poor. After a full charge, the battery last about two days standby time, which is way under the given estimates
Rating: 1 / 5
This is an original battery replacement, which is generally more expensive than generic substitutes, but lasts much longer between charges.
Rating: 5 / 5
I replaced the original battery that came with my phone because it wasn’t holding a charge very well any more. This is the exact same battery that cam with my phone. Hopefully this battery will last as long as the last one did.
Rating: 5 / 5