User`s guide

128 | Dexcom G4 Continuous Glucose Monitoring System

Charging Cable*

Dexcom P/N MT20655

Input/Output 5V DC, 1A

Type USB A to USB micro B

Length 0.9 m

Power Supply/Charger

Dexcom P/N MT21255

Class II

Input: AC Input 100-240 Vac, 50/60Hz, 0.2A, 0.2A rms at 100Vac

DC Output: 5V DC, 1A (5.0 Watts)

* There is a separate AC wall charger adapter that can be connected to the

USB charging/download cable for charging using an AC power outlet.