Weight of the batteries Anker, Andida, Mugen Power etc.? the actual battery capacity.

[mr.goodman]

You can roughly calculate the actual battery capacity.
Need to know the weight of the battery.
Who can tell what weight of these batteries? I think it might be useful to others.

http://forum.xda-developers.com/showthread.php?p=15848303

generally speaking the weight of the battery relates to the amount of li-ion in the battery (this can only be a generalization due to the casing of the battery and the like) but simply put the higher the weight the larger amount of li-ion in the battery which increases the Amp Hours; Ah

edit: so continuing on a 2300mAh battery should be heavier than a 1500mAh battery as it would have more li-ion in it

1gram battery ≈ 47mAh

I have 5 batteries.
Motorola BK60 930mAh Weight - 20g.
Motorola BC50 750mAh Weight - 16g.
Sony Ericsson BST-33 950mAh Weight - 20g.
Samsung sgh x160 800mAh Weight - 17g.
HTC Desire HD 1230mAh Weight - 26g.


930/20=46,5
750/16=46,8
950/20=47,5
800/17=47,0
1230/26=47,3

 

[Dlog]

This review is about the sensation's anker 1900mAh battery....not about the anker for the DHD!
http://reviewstash.com/viewtopic.php?id=1835

In there it says that the battery weighs 2.1 ounzes.
Le goog says that that's 59.5 grams.

59.5 grams * 47 mAh/gram = 2796.5 mAh
For a battery that's sold as 1900mAh.
Battery Monitor Widget calculated around 1550mAh for it (in my DHD with the 15% bug!)

I'm not saying you are wrong. Just saying that the math magic isn't really working in this case^^

 

[mr.goodman]

Most likely is the weight of packaging. No net weight of the battery.
Search on amazon Anker-1900mAh-Battery-Sensation.


Here you can calculate. seems to be true.

I have BXT'S extended model BP6X and am using it with my Motorola XT720. The BXT battery weighs in at 24g (it is rated at 2200 mAh) and the OEM BP6X weighs in at 28.7g (which is rated at 1390 mAh) I have used the battery for about a day (with the charge that it had shipped with) and it didn't last very long. I was also running a 1.2ghz overclock at the time so that could have contributed to it too. I believe however that I need to charge it for about 10 hours or so the first charge, just to make sure it has its full capacity. (which I have not done yet) I can give a full overview in a day or so if you guys would like.

This is the one I have:
..............

24gx47=1128
28.7gx47=1348,9

 

[ankitrb]

Is there any actual proof which says 47mAh=1 gram?

 

[HanZie82]

142.4 W/kg as shown in the list from LG, so quiet possible.
http://en.wikipedia.org/wiki/Power-to-weight_ratio#.28Closed_cell.29_batteries