Here is a thread where Maria (@walkingthedragon88) discussed successfully having her G4 battery replaced: Dexcom G4/G5 transmitter battery replacement
There are several URLs listed in it to get batteries replaced.
Here is a thread where Maria (@walkingthedragon88) discussed successfully having her G4 battery replaced: Dexcom G4/G5 transmitter battery replacement
There are several URLs listed in it to get batteries replaced.