Nikon D300s - Manual (Page 306)

280
U
Choose whether the battery in the camera or
the batteries in the battery pack are used first
when an optional MB-D10 battery pack is
attached.
A X icon is displayed in the camera control
panel when the batteries in the MB-D10
are in use.
d12: Battery Order
G
button ➜ A Custom Settings menu
A The MB-D10 Battery Pack
The MB-D10 takes one EN-EL3e, EN-EL4a, or EN-EL4 rechargeable Li-ion
battery or eight AA alkaline, Ni-MH, lithium, or nickel manganese
batteries (an EN-EL3e is supplied with the camera; EN-EL4a, EN-EL4, and
AA batteries are available separately). Higher frame rates are available
with EN-EL4a, EN-EL4, and AA batteries (
0 89); note, however, that in
the case of AA batteries the frame rate will decrease as battery level
drops.
The information display shows the type of
battery inserted in the MB-D10 as follows:
MB-D10 battery type display Battery type
u EN-EL3e rechargeable Li-ion battery
v EN-EL4a or EN-EL4 rechargeable Li-ion battery
w AA batteries