NOCO Genius G3500 Owner's Manual

G3500
TECHNICAL SPECIFICATIONS
Input Voltage
Efficiency
Power
Charging Current
Low Voltage Detection
Back Current Drain
Temperature Range
Charger Type:
Battery Types
Battery Chemistries
Battery Capacities
Housing Protection
Cooling
WHAT'S IN THE BOX
•G3500 Charger
•Battery Clamp Connectors
•Eyelet Terminal Connectors
•Owner's Manual & User Guide

CHARGING STEPS

Step 1: Diagnostics
Checks the battery voltage to make sure battery connections are good and the battery is in a stable condition before beginning the charge process.
Step 2: Recovery
Initializes the Recovery process, if needed, for deeply discharged or sulfated (desulfation) batteries by pulsing small amounts of current.
Step 3: Soft Start
Begins Bulk charging process with a gentle (soft) charge.
Step 4-5: Bulk
The Bulk charging process continues using both a High Rate and Medium Rate charge and returns 80% of battery capacity, indicated by the 25%, 50% and 75%
CHARGE LEDs.
Step 6: Absorption
Brings the charge level to 90%. The battery charger will deliver small amounts of current to provide a safe, efficient charge and limit battery gassing.
Step 7: Trickle
Battery is fully charged and ready to use, indicated by the 100% CHARGE LED being a solid Green. In this step, the battery charger will only deliver enough current to
keep the battery full. If the battery tells the charger that more current is needed, the battery charger will switch to Maintenance.
Step 8: Maintenance
Continuously monitors the battery voltage to determine if a maintenance charge should be initiated. If the terminal voltage falls below 6.4V (6V) and 12.8V (12V),
the charger will start the Maintenance cycle until voltage reaches 7.2V (6V) and 14.4V (12V) and then discontinues the charge cycle. The cycle between Trickle and
Maintenance is repeated indefinitely to keep the battery at full charge, without overcharging. The battery charger can be left connected indefinitely.
6V & 12V Multi-Purpose Battery Charger
200-240V, 50-60Hz
~85%
60W (Max)
1.1A
2V
<5mA
0ºC to 40ºC
8-Step Smart Charger
6V & 12V
Wet, Gel, MF, CA, EFB, AGM and LIB
2-120Ah
IP65
Natural Convection

CHARGING TIMES

The time required for the G3500 to charge a normally discharged battery is shown below. Deeply
discharged batteries may take longer to charge depending on the depth of discharge (DOD). The
charge time is based on an average depth of discharge to a fully charged battery.
G3500 3.5A (3500mA)
Note: The above table is for reference purposes
only. Actual data may differ due to battery
conditions. The time required for the G750 to
charge a normally discharged battery is based
on an average DOD of 50%