Mugen

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Got this one: 1800 mAh from Mugen. (can't post link coz I am a newbie here)

It works like a charm. Gets hot if running charged, but I haven't encountered any problems. Since upgrade of my desire z to 2.3 the battery lasts 2 days.

Buy genuine they give the best backup atleast in case of battery
fro memory card ,headset you can always look for better alternatives dude

Need for HTC chacha

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Originally Posted by Henkdrenth

Well, mine is Chinese and is still going strong.
For information see my earlier reply.

And no, I'm not the owner of the site

you did good with china battery. it worked for you. i followed your link. but i use HTC chacha. i need battery for HTC chacha. A better higher capacity. Can anyone help?

The duration is the same as the standard

REF: Gold Battery 2430mAh on eBay...

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Total fake and ripoff!! ...so dont be wasting your money...
Here, read "all about it" from my experience in another paralel forae - "conclusion" after testing on post #21: http://forum.xda-developers.com/show...4#post20373274

My father is still using an overcapacity battery in his HTC Vox. I believe it lasted 3 years so far. Can't tell the same for Wildfire's cause never used one of them.

I have the HTC chacha extended battery (BA S570 2430MAH): Using it with HTC chacha (Status)
Located at the address:
http://www.ebay.co.uk/itm/HTC-CHACHA...#ht_2020wt_904

It lasts me for more than 3 days in standby mode, and if i use it, it lasts for more than 2 days. pretty much better than the stock original battery. it is 2430MAH and also, doesnt heatup, no other issues. I am still very happy with it.

---------- Post added at 11:42 AM ---------- Previous post was at 11:25 AM ----------

I have the HTC chacha extended battery (BA S570 2430MAH):
Located at the address:
http://www.ebay.co.uk/itm/HTC-CHACHA...#ht_2020wt_904

It lasts me for more than 3 days in standby mode, and if i use it, it lasts for more than 2 days. pretty much better than the stock original battery. it is 2430MAH and also, doesnt heatup, no other issues. I am still very happy with it.\
Here are the timings according to use:

Extended new battery timing
1. 100% at 3pm saturday.
2. 75% at 08:00 night after 3 hours of wifi & full setting.
3. 70% at 9:50pm. nothing done.
4. 68% at 10:36pm night.
5. 100% at 1:00 night, sunday.
6. 99% at 1:00 daytime, no calls or use, standby.
7. 85% at 6pm. Standy mode.
8. 100% charged, wednesday 12:20 pm (day time) with pc usb.
9. 85%, on wednesday, 11:20 (night), with 2 calls for 20 mins toral duration, 5 sms. it last approx 11 hours.
10. 73% on thursday morning, at 10:30, standby mode. Not used.
11. 68% on thursday, 12:15 day time, after sending 70 sms, (approx 23 hrs passed after full charged).
12. 65% on thursday 2:45pm day time, sent 5 small ringtones via Blue tooth.
13. 47% thursday 11:30pm night, standby mode.
14. 29% now friday at 3:35 pm, with 2 calls of total 5 mins duration.

Still i have not charged it. In "Battery use" in about of my android, it shows me, (2d 3h 13m on battery).

I am pretty happy with this battery. this was complete in detail working, of my battery, as promised.

Thanks guys. I hope I helped with my best.

Personally I would avoid batteries from Chinese sellers. Most may be good but there are often horror stories about Chinese batteries.

All 5 fingers are not equal

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Originally Posted by lincsat

Personally I would avoid batteries from Chinese sellers. Most may be good but there are often horror stories about Chinese batteries.

Honestly telling you, I am really happy with this battery. Not all chinese are horrible

I bought one of the gold batteries from E Cell accessorize on ebay the other day (UK seller). They say the reason its high capacity is because its LION polymer instead of normal LION.
First impression is that it easily lasted a full day of fairly heavy use for me (about 300 texts and a few phone calls) and I was trying to drain it down at the end of the day for another full recharge over night. I only managed to get it to 24% playing angry birds for a while.
One thing I will say, is its definitely different from the OEM battery. My Battery info app is showing 4.2V at full charge instead of the standard 3.7V. Its still over 3.7V with only 40% remaining.
Time will tell if its any good, but it comes with a 2 year warranty. I'm expecting to upgrade my phone by the end of the year anyway, so hopefully this will keep me going till then.