FUTABA 4PM Short Manual page 17

With Balance Charger
(Example: When using the FT2F100B / 1700BV2 / 2100BV2 with an optional charger)
1
Remove the battery cover.
2
Disconnect the battery from the T4PM.
3
Balance charging cannot be done through the
transmitter. You must remove the LiFe bat-
tery to do this charge.
Follow the directions of the optional LiFe chargers in use.
The charging time when charging the FT2F2100BV2 battery with the optional special charger is approximately 3
hours, the FT2F1700BV2 battery is 2.5 hours, the FT2F1700BV2 battery is 2 hours. When the LiFe battery will not
be used for a long time, to prevent it from deteriorating we recommend that it be kept in about the half capacity state
instead of fully charged. Also be careful that the battery does not enter the overdischarged state due to self discharge.
Periodically (about every 3 months) charge the battery. In addition, always remove the battery from the model and
store it in a dry, cool place (15°C~25°C).
Warning
Make sure not to peel off the battery fi lm, or make any scratch by a cutter knife or the sharp edges of metal
components.
Make sure not to soak or get the battery wet with water or seawater.
Make sure not to use a deformed or swollen battery.
There is a risk of explosion or fi re, which is very dangerous.
Caution on charger
Warning
The charger 9M20A05401 (FUTM 1725) does not charge batteries other than FT2F1100B / FT2F1700B V2 /
FT2F2100B V2.
Overcharging could cause the battery to overheat, leak or explode. This may lead to fi re, burns, loss of sight and many other types of
injuries.
Never plug it into an outlet having other than the indicated voltage.
Plugging the charger into the wrong outlet could result in an explosion or fi re.
Do not insert and remove the charger when your hands are wet.
It may cause an electric shock.
Always use the special charger or a quick charger for digital proportional R/C sets to charge a digital propor-
tional R/C set battery.
Overcharging a NiMH battery can result in burns, fi re, injuries, or loss of sight due to overheating, breakage, or electrolyte leakage.
Caution
Do not plug the charger to the charging jack, if the battery is not connected to the transmitter.
The transmitter may be damaged.
When the charger is not in use, disconnect it from the AC outlet.
Do this to prevent accidents and to avoid overheating.
Balance charging connector
for LiFe battery charger.
LiFe battery is removed from the
transmitter.
17