Battery from S3 to S4

[petermbenglish]

I have a larger battery for my S3 which requires a special back. I bought it from eBay and it works very well.

Or rather I had one. I lost it a couple of days ago, just when I really need it (at a conference; the battery doesn't last all day, I really need the phone, and there's nowhere to charge it).

I notice the local electrical goods store has batteries for S4. I didn't see any S3 batteries. I was thinking of going back and buying an S4 battery if it is interchangeable.

 

[Monmon Allam]

can i charge the s3 battery when it is in the s4 ?

 

[Monmon Allam]

please tell me if i can charge the s3 battery when itis still in the s4 mobile

 

[Douche Bigelow]

can i charge the s3 battery when it is in the s4 ?

Yes.

 

[Monmon Allam]

thank you very much ... another question please..... if iam connecting my s4 mobile to a flash usb drive using otg cable ... can i record from the camera directly to the flash drive .... or i have to record to the sd card 1st then copy recorded files to the flas drive ? thats very important to me because i want to use the phone to record big videos without stopping or pauses and the storage capacity in the phone is pretty limited .. but a 16 gb flash drive when connected via otg that will do it.... thank you very much