Hardware How can I find out if my Extended 2200 mah PSP-280 battery is genuine?

[Dunpeal1978]

I just bought this battery on Ebay . Ive looked for guides to check if its genuine online,but all of them are old and have differing opinions.Doesanyone know if this battery is fake?Or could you link me to a guide? I also have decided to test all of the 1800mAH and 2200mAH batteries Ive been buying recently. Ive included the PSP homebrew diagnostic tools (PSP battery Timer & PSP Tool) to do this.Id appreciate it if anybody that interested could post their results for the benefit of the community


mAh test1 test2
Battery 1 2200 3:35 3:35
Battery 2 2200 4:36 4:41
Battery 3 2200 4:23 4:31
Battery 4 1800 4:00 3:56
Battery 5 1800 3:53 3:43
Battery 6 1800 4:01 3:49

Click Below to Download the Apps
http://www.mediafire.com/download/7wpu96lfdpp1p7m/PSP_Tools.zip

 

[Xexyz]

looks real to me

 

[Dunpeal1978]

yeah thats what I thought although the official battery only shows a few hours less.Do you know of any kind of benchmark tool?

 

[Xexyz]

yeah thats what I thought although the official battery only shows a few hours less.Do you know of any kind of benchmark tool?

*snip*

No sorry.

 

[trumpet-205]

The number looks fine.

 

[Dunpeal1978]

I added some new info,pictures,and PSP diagnostic tools in the original post