Projecta 6/12/24V 21A 2 Stage Heavy Duty Battery Charger HDBC35
Projecta 6/12/24V 21A 2 Stage Heavy Duty Battery Charger HDBC35
Heavy Duty 6V / 12V / 24V Battery Charger with Engine Start Function
Built for demanding workshop, transport, agricultural and industrial environments, this heavy-duty multi-voltage battery charger delivers powerful, reliable charging performance for a wide range of battery applications. Designed to charge 6V, 12V and 24V batteries, it offers both automatic and manual charging modes to suit professional users and varying battery maintenance requirements.
In automatic mode, the charger intelligently monitors battery voltage and automatically stops charging once full capacity is reached, preventing overcharging while maintaining the battery in peak condition. For more advanced charging requirements, manual mode allows continuous charging until the timer expires or the unit is switched off, making it suitable for equalisation charging and battery recovery applications when used by experienced operators.
Featuring a built-in engine start function, clear LED status indicators, digital voltage and amperage display, and an override function for deeply discharged batteries, this charger is a versatile solution for workshops, fleet operators, farms and industrial maintenance facilities.
Key Features
Multi-Voltage Charging
Compatible with 6V, 12V and 24V batteries, providing flexibility across automotive, commercial, agricultural and industrial applications.
Automatic Charging Mode
The charger automatically stops charging when the battery reaches full capacity and continuously monitors battery voltage, maintaining charge levels without the risk of overcharging.
Manual Charging Mode
Allows experienced users to perform controlled charging and equalisation charging to help balance battery cell voltage and maximise battery performance.
Engine Start Assist
Provides a powerful 5-minute boost charge to help start vehicles with flat or heavily discharged batteries.
Adjustable Charging Timer
Integrated timer can be set from 0 to 14 hours and automatically switches the charger off once the selected charging period is complete.
Digital Voltage & Current Display
Built-in volt and amp meter allows users to monitor battery voltage, charging current and overall charging progress in real time.
Deep Discharge Recovery
Override function enables charging of low-voltage batteries that may not be recognised by conventional chargers.
LED Status Indicators
Easy-to-read indicators display:
- Power Status
- Charging Status
- Fully Charged Condition
- Reverse Polarity Warning
- Overload Protection Alerts
Ideal For
- Heavy Duty Transport Fleets
- Automotive Workshops
- Agricultural Equipment
- Industrial Machinery
- Commercial Vehicles
- Farm Maintenance
- Battery Service Centres
Benefits
- Charges multiple battery voltages from one unit
- Prevents overcharging with automatic charge maintenance
- Suitable for battery recovery and equalisation charging
- Engine start assistance for flat batteries
- Durable construction designed for demanding environments
- Clear charging status and performance monitoring
Whether you're maintaining fleet vehicles, agricultural machinery or industrial equipment, this heavy-duty battery charger delivers dependable performance, advanced charging control and professional-grade reliability.
Features
- Multi-voltage operation: Charges at 6, 12 or 24 volts
- Automatic or manual operation
- 0 to 14 hour timer: Automatically turns charger off when the timer has finished
- Engine start function: 5 minute boost charge to quickly start a vehicle with a flat battery
- LED display: Displays voltage & amperage readings for accurate charge status