Silly technical Question

[Anonymous]

I need a replacement battery for Galaxy S4.  Supplied battery rated 3.8v.Some "genuine" replacements advertised on Amazon are rated 4.5v. Would there be any danger of damaging the phone if these are inserted in a S4?

[viridis]

if its developed a fault you could just ring up samsung and see if the battery you have is one of the models covered by samsungs s4 battery replacement programme.

[Cleoriff]

Also I have seen the outcome of using fake batteries and chargers for any device @Anonymous Not a pretty sight in any event .....even for a nurse with years of Accident and Emergency experience.:smileysad: