Many smart alternators don’t produce enough voltage to charge your rechargeable battery system. Get a dc to dc charger so you can power all your camping devices. Top up your portable battery.
Power your lithium-ion battery with your dc to dc battery charger. Connect your charger to solar panels or with your car. Flexibility is best when you are far from civilisation.
Charge lead acid batteries, AGM/Gel batteries, calcium batteries or li-ion batteries from your DC to DC charger with solar input. Protect your batteries with multi-stage charging.
Your DC to DC charger with solar input lithium works from -10°C to 50°C. Protect your battery while it is charging with microchip monitoring. Make sure to select the right mode for your battery.
Connect up your DC to DC battery charger and wire up your car. Or wire up your caravan’s battery. Power your caravan when you have no mains power.
Key features
- 12V 40amp universal DC to DC battery charger
- Solar and DC inputs
- Supports popular battery types
- Multiple smart protection features
- Multi-stage charging
- Shock proof
- Slim size and lightweight – Fits most type vehicle
NOTE: Please select the right battery type before connecting second battery to this charger.
SPECIFICATIONS- Input: DC battery 12.5V - 16V / Solar input 16V - 25V
- Output: 40 amp (for DC and solar)
- Battery range: 120Ah to 1200 Ah
- Compatible chemistry: Lion, AGM/GEL, Lead acid, Calcium
- Charging voltage: Lion-14.6V, AGM/GEL-14.7V, Lead acid-14.4V, Calcium-15.4V (Charging)
- AGM/GEL - 13.5V, Lead acid - 13.5V, Calcium - 13.5V (Maintenance)
- Cable length/Twin core: 0-1 metre / 8AWG, 1-5 metre / 6AWG, 5 metre+ / 4AWG
- Minimum start voltage: 2.0 volts - For battery being charged
- Soft Start: Yes
- Absorption: Constant voltage with automatic amperage control
- Equalisation: Automatic
- Float Charge Voltage: 13.5V (AGM/Gel), 13.5V (Lead Acid), 13.5V (Calcium)
- Float Charge Current: 100mA
- Dimension: 19.5cm x 12.1cm x 4.5cm (L x W x H)
- Colour: Black
1 x Safetex DC to DC Battery Charger
1 x Instruction Manual
What is Splash Pass:
Splash Pass is HR Sports’ loyalty program. When you shop while logged in, you earn store credit (“Splash Pass credit”) on eligible products. You earn 10% back on the final product price after discounts (shipping and non-merch fees excluded). Credit is instantly available once your order is processed and can be used on future orders from your Splash Pass Wallet.
What is the Joining Cost:
Free. Create an account and start earning right away. Sign UP Now.
How to check my Splash Pass balance:
- Create an account and log in.
- Go to "My Account" → "Account Home" to see your balance and history.
- At checkout, choose how much credit to apply.
Current Bonus Program:
- 10% Splash Pass credit on every order placed until 31 December.
- Credit is usable until 31 January 2026.
- You can apply $10–$50 Splash Pass credit per order.
Be The First To Review This Product!
Help other HR-Sports users shop smarter by writing reviews for products you have purchased.