HDBC20
6/12/24V
12,000mA
HDBC35
6/12/24V
21,000mA

HDBC20
Workshop 6/12/24V 20A* 12,000mA Battery Charger Manual & Auto

With plenty of power, engine start facility and the ability to charge 6, 12 or 24V batteries, it is perfectly suited to mechanical workshops and auto electricians.

FEATURES
SPECS
EXTRAS
FEATURES
Multi Voltage Operation
Suitable for charging 6, 12 or 24 Volt batteries.
Manual Charge
When used by experienced operators it can be used to deliver an equalization charge to balance the voltage in the battery's cell.
Automatic Charge
Leave connected to the battery without the risk of overcharging. The charger automatically controls its output when the battery is full, and maintains it in a fully charged state.
0-14 Hour Timer
Automatically turns the battery charger off after set time. Can be set at 60 min intervals.
Engine Start
If you need to get going and the battery is flat then the engine start will help you out. Connect the charger to the battery, set it to engine start mode for 5 minutes, then start your engine.
L.E.D Voltage/Amp Display
A volt meter determines the battery charge level while the Amp meter displays how much power is being delivered into the battery.
Thermal Overload/Polarity Protection
Prevents the output leads from sparking due to accidental reverse connection or short circuit, increasing safety.
* The term "20A" as opposed to "12,000mA" is an Amps RMS rating used as an industry reference and not the actual DC output.
SPECIFICATIONS
PART NO. HDBC20
TYPE Manual and Automatic
INPUT 240V, 50Hz, 300W
OUTPUT 12,000mA (20A RMS*) at 6.0V,
12,000mA (20A RMS*) at 12.0V,
7,700mA (13A RMS*) at 24.0V
ENGINE START 3 cycles 5 min on, 20 min off
50A at 3.6V / 50A at 7.2V / 25A at 14.4V
CHARGE CONTROL
Cut out: 7.1V 14.2V 28.4V
Cut in: 6.7V 13.4V 26.8V
Start: 0.0V 0.0V 0.0V
APPROVALS Electrical Safety, EMC
L.E.D CHARGE INDICATION
RED LIGHT ON Overload
SECOND RED LIGHT ON
Power on
SECOND RED LIGHT FLASHING Reverse connection
AMBER LIGHT ON
Charging
GREEN LIGHT ON Fully charged
L.E.D SCREEN Voltage/current
BATTERY CHARGE TIMES
HDBC20 VOLTAGE BATTERY SIZE CHARGE TIME
AUTOMOTIVE 6, 12,24V 450-1200CCA
6-15 hrs
MARINE 6, 12,24V 600-1400MCA
8-18 hrs
DEEP CYCLE 6, 12,24V 65-160Ah 8-18 hrs
EXTRAS
Specifications
Instructions