Nikon Speedlight SB-700 - Manual (Page 35)

Operation
B
B–10
Replacing/recharging batteries
Refer to the following table to determine when to replace batteries
with fresh ones or recharge batteries according to how long the fl ash-
ready indicator takes to come on.
1.5 V alkaline AA battery 10 seconds or more
1.5 V lithium AA battery 10 seconds or more
Rechargeable 1.2 V NiMH AA
battery
10 seconds or more
Low battery power indicator
When battery power is low, the icon
shown at the left appears on the LCD and
the SB-700 stops functioning.
Replace or recharge batteries.