Battery 4 cell Inogen One G4

Expand your Inogen One G4 mobility range with additional batteries

An additional 4-cell battery means approximately 3 hours of additional mobility and safety in everyday life by setting number 2.

Optionally, an external charger can be ordered for approximately 6 hours (setting 2) of 8-cell batteries (item no. 20-BA-408) and /or Inogen One G4 (item no. 20-BA-403-IN).