Product Manual

WARNING
CAUTION: Risk of fire.
Do not replace any vehicle fuse with a rating higher than recommended by the vehicle
manufacturer.
This product is rated to draw between 20 and 30 amperes from a 12V vehicle outlet, depending on
your model of BatteryPlus35-II. Ensure that the electrical system in your vehicle can supply this
product without causing the vehicle fusing to open. This can be determined by making sure the fuse
in the vehicle which protects the outlet is rated higher than the maximum ampere drawing current
for your BatteryPlus35-II. Information on the vehicle fuse rating are typically found in the vehicle
operator's manual.
If a vehicle fuse opens repeatedly, do not keep on replacing it. The cause of the overload must be
found. On no account should fuses be patched up with tin foil or wire as this may cause serious
damage elsewhere in the electrical circuit or cause fire.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS - This manual contains important instructions for
Models BatteryPlus35-II-SR, BatteryPlus35-II-SI, BatteryPlus35-II-HA that shall be
followed during the installation and maintenance.
The nominal voltage of the BatteryPlus35-II is 12V. All models of the BatteryPlus35-
II series are rated to charge lead acid batteries, and the BatteryPlus35-II-HA is also
rated to charge LiFePO4 batteries.
The maximum ambient temperature rating for the BatteryPlus35-II is 50 °C (122 °F).
For 0-10A current, use 18 AWG, 90 °C (194 °F) copper wire.
For 10-20A current, use 14 AWG, 90 °C (194 °F) copper wire.
For 20-30A current, use 10 AWG, 90°C (194 °F) copper wire.
Overcurrent protection for the battery circuit is to be provided by the installer or the
user, whichever is applicable.
5