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LITHIUM POLYMER BALANCE CHARGE PROGRAM CONNECTION DIAGRAM
Ultimate 400W comes with male 4mm Bullet connectors attached to the power INPUT cables. These cables
are appropriate for attaching directly to most high-quality AC-DC power supply units, such as eFUEL model
PSU30A (18V, 30A). Also included are large Terminal Clips with matching 4mm female bullet connectors, for
attaching directly to 12V car batteries. It is critically important that you use either a fully charged 13.8 car
battery or a high quality AC-DC power supply in the range of 12V to18V DC output, with minimum current
rating of 30A to insure reliable performance.
CONNECTING THE CHARGER
4mm Bullet
Connectors
plugging
to eFUEL power
supply directly
Using terminal
clip attaching to
car battery
CONNECTING THE BATTERY
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.
LITHIUM POLYMER BALANCE CHARGE PROGRAM CONNECTION DIAGRAM
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! (Wiring diagram: see below.)
This diagram shows the correct way to connect your battery to the Ultimate 400W while charging in the
balance charge program mode only.
Balance socket:
3
4
5
6
1
2
+
S
2
+
S
3
+
S
1
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.
Ultimate 400W
Ultimate 400W
