Apple PowerBook (200 Series) - Manual (Page 57)

3 Place the battery in the recharger as shown.
Recharging begins immediately. You can remove a battery from the recharger
at any time. Remember, if you are charging two batteries, they charge one at a
time. It takes about two hours to charge each battery.
IMPORTANT To preserve a battery’s charge, don’t leave it in the recharger if the
power adapter is not plugged into an electrical outlet.
The lights on the recharger indicate the following:
m No light Either the recharger is not plugged in, the other battery is being
charged (if you have two batteries in the recharger), or the battery is
defective. (If the light goes off during recharging, there is a problem with
the battery.)
m Yellow The battery is charging.
m Green The battery is fully charged.
m Red The recharger does not recognize the type of battery you inserted. If
you are charging a replacement battery, follow the instructions that came
with it.
49 Power Management