Canon SPEEDLITE EL-1 Advanced User's Manual page 28

3.
Recharge the battery.
For LC-E6
As shown by the arrow, flip out the battery charger's prongs and insert
the prongs into a power outlet.
For LC-E6E
Connect the power cord to the charger and insert the plug into a power
outlet.
Recharging starts automatically and the charge lamp blinks in orange.
Charge Level
0-49%
50-74%
75% or higher
Fully charged
It takes approx. 2 hr. and 10 min. to fully recharge a completely exhausted battery
at room temperature (23°C / 73°F). The time required to recharge the battery will vary
greatly depending on the ambient temperature and the battery's remaining capacity.
Charge Lamp
Color
Orange
Green
28
Display
Blinks once per second
Blinks twice per second
Blinks three times per second
Lit