Phase One Battery 3400mAh

Phase One Battery 34000mAh

The Phase One Digital Back 3400mAh Battery lasts longer, leading to fewer battery changes and less batteries when travelling.

Due to differences in tolerances, some 3rd party batteries may not fit into the digital back’s battery compartment. Do not try to force the battery in as this could damage the back.

When pressing the release button it should slide without problems.

Further restrictions by Royal Mail on the transportation of Li-Ion batteries mean that we can no longer send these batteries by regular mail. It has to be by road courier only ( within U.K. )with a consequent increase in shipping cost. Buyers may want to consider adding to their order to make the shipping more acceptable. 

We cannot ship these batteries outside of the U.K.