Can someone with a white AT&T GS4 do a quick battery check for me?

[mr_wendal]

My girlfriend bought a Galaxy S4 on eBay to replace the one she dropped. The battery looks genuine, but I'd like to make sure it's not a knockoff. The only difference between the one she got from AT&T is that the new one says "Made in Malaysia, assembled in China" while the original one is Japa /Korea. Also, the serial number on it is bold compared to the original.

 

[Priscilla Johnson]

My battery says 'Cell made in Japan, Assembled in Korea'. My serial number is bold.

My girlfriend bought a Galaxy S4 on eBay to replace the one she dropped. The battery looks genuine, but I'd like to make sure it's not a knockoff. The only difference between the one she got from AT&T is that the new one says "Made in Malaysia, assembled in China" while the original one is Japa /Korea. Also, the serial number on it is bold compared to the original.