Skyrc Ultimate Duo Instruction Manual page 17

Connecting the battery
2).
Important!!! Before connecting a battery it is absolutely essential to check one last
time that you have set the parameters correctly. If the settings are incorrect, the
battery may be damaged, and could even burst into flames or explode. To avoid
short circuits between the banana plugs, always connect the charge leads to the
charger first, and only then to the battery. Reverse the sequence when
disconnecting the pack.
3). Balance Socket
It is a MUST for charging Lithium (LiPo, Lilo, LiFe and LiHV) battery in
Balance Charge mode. If you don't connect the battery to the balance socket
while the charger is working in mentioned mode, the charger won't start
working.
The balance wire attached to the battery must be connected to the charger with the
black wire aligned with the negative marking. Take care to maintain correct polarity!
(See the wiring diagram below.)
This diagram shows the correct way to connect your battery to the SKYRC D250
while charging.
WARNING:
Failure to connect as shown in this diagram will damage this charger.
To avoid short circuit between the charge lead always connect the charge cable to the
charger first, then connect the battery. Reverse the sequence when disconnecting.
D250
Operating Program
BATT/
STATUS ENTER
PROG
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