Phase One / Mamiya 645DF/645DF+ Li-ion battery

The Li-ion battery replaces the AA battery caddy in the Phase One and Mamiya 645DF/645DF+ Camera body

When using the Li-ion battery it is important to change the battery type from alkaline to Li-ion

This battery requires Battery Charger 50900020 PHASE ONE 645/645DF+ LI-ION BATTERY CHARGER

Turn the control on the top of the camera to the CF position
using the front dial - select  C-04 batt
Using the rear dial - change the setting to 2 = Li-ion
Alkaline = 0 and Ni-CD, Ni-MH = 1