FAULT CONDITIONS
If red “No Connection” light illuminates, charger is not connected to bat-
tery, or inline fuse on positive battery lead needs to be replaced.
Should all the lights flash on and off, battery clamps are connected in
reverse. Refer to Safety Instructions booklet for detailed procedures to
make sure leads are connected properly.
If red “Bad Battery” LED lights, Xtreme Charge
®
is connected to a 12V bat-
tery that is below 7-Volts.
CHARGING CONDITIONS
Once charger has evaluated battery’s current condition, “Test” light goes
off. The appropriate charge profile begins automatically.
Green “Charging” light indicates Xtreme Charge
®
is providing bulk charge
to battery.
Three green “Pulsing” LEDs light sequentially as charger conditions battery.
Patented Pulse Technology enables it to accept and maintain its maximum
charge.
During “Test” cycle, charger determines battery’s state of charge and illu-
minates the appropriate light: “25%,” “50%,” “75%” or “100%.”
After battery is charged fully, green “100%” light illuminates, and “Charging”
light goes off. This indicates charger is providing float charge to battery. It
may now be placed into service or left on the Xtreme Charge
®
indefinitely
to maintain peak condition.
If battery has been pulsing and charging for 24 hours continuously with-
out reaching 100% state of charge, unit discontinues charging. Red “Bad
Battery” light illuminates, indicating the battery is non-rechargeable.
2
Specifications
Xtreme Charge
®
XC400 includes charger with fuse-protected quick-disconnect battery clamps and
lugs, Important Safety Instructions and Feature and Use Guide.
Input Voltage - 120VAC
Maximum Charge Current - 4 Amps
Nominal Float Voltage - 13.6 V
Maximum Bulk Charge Voltage - 14.8 V
Pulse Frequency - 40-50 kHz
Functional Output Cable Length - 8’
Dimensions - 7.15” L x 3.62” W x 1.96” H
Pulse Technology
The unique application of patented PULSE conditioning provided by PulseTech™ Products
increases performance and life cycles of any size or type of 12V lead-acid battery by mini-
mizing the size of damaging lead sulfate crystals. This allows your battery to accept more
power than other chargers can provide. Our patented PULSE Technology™ is NOT “Pulse
Charging” which is commonly used in the market place today. It IS a totally unique 1-2 punch
provided by the independent application of our unique high frequency conditioning pulse on
one circuit and proprietary charging algorithms on another. This helps ensure that your new
batteries will stay in like-new condition while your older batteries often improve dramatically.