Pro Series IP22 Battery Chargers

12 Volt Direct Pro Series Battery Chargers are an IP22 Smart Battery Charger designed for use with most common battery types including AGM, Lead Acid, GEL and Lithium LiFePo4 batteries. Pro series chargers are ideal for use in workshops, motor vehicles, cars, bikes, boats, camper trailers and caravans.


12 Volt Direct Pro Series Products have been rigorously tested and as such are covered by a 5 Year Australian Warranty and Lifetime Technical Support.

Unlike others, our Australian-based customer service team includes qualified Auto Electricians to provide industry-leading product support.


Fully Automatic - Set & Forget

12 Volt Direct Pro Series Battery chargers are fully automatic giving you peace of mind that your battery will always be fully maintained to the best condition possible. Simply connect the charger to your battery, select your battery type and relax knowing your batteries will be charged efficiently with algorithms that help maximise your battery's service life.


Multi-Stage Charging

Pro Series Battery Chargers are programmed with a multi-stage charging algorithm and use switch-mode battery charging technology, allowing your charger to be permanently connected to your battery bank. 


Designed for Lithium (LiFePo4)

Pro Series Battery Chargers have been designed with Lithium battery chemistry in mind with a dedicated charging profile and BMS wake-up button to easily wake up your lithium battery from safe mode.


Designed for Australian Conditions

Pro Series Battery Chargers have been designed and built for our harsh Australian climate with built-in thermally controlled cooling fans that automatically switch on and off based on the internal charger temperature to handle extreme conditions.



  • Multistage Charging: Fully automatic battery charger. 
  • Suitable for permanent installations - can be mounted permanently. 
  • Switch mode charging.
  • BMS Wakeup Button - Bring a lithium battery out of safe mode
  • Power Supply Mode: - Constant regulated power supply. 
  • Soft-start function.
  • LED charging indicators.
  • High-Efficiency: No voltage drop.
  • Heat dispersing case.
  • Fan cooled -  Near-silent efficient cooling fans. 
  • Microprocessor-controlled battery charging process. 


Safety Features:

  • Over current protection.
  • Over-voltage protection.
  • Overcharge protection.
  • Temperature cut out.
  • Reverse polarity protection.



  • Suitable for: AGM, Lead Acid, GEL and Lithium LiFePo4 Batteries
  • Output Voltage (DC): 14.4V DC 
  • Input Voltage (AC): 200V~260V
  • Input Current: Approx. 2.8 Amps
  • Output Current (OUT): 0.5A~40A
  • Continuous Power (OUT) 30-480W
  • Dimensions: 310x150x72mm (LxWxH)
  • Weight: 3kg


Package Contents:

- 1x TVD-AC40 40A Smart Battery Charger
- 1x Power lead
- 1x Set of heavy-duty battery leads
- 1x Instruction manual



- 5 Year Product Warranty
- Pro Series - Lifetime Technical Support


About 12 Volt Direct:

12 Volt Direct has been supplying Australians with mobile power solutions since 2007. We specialise in power systems including batteries, chargers, solar panels and inverters for camping, caravans, 4WDs and RVs. We are proud to provide expert knowledge and service to our customers so you can travel with confidence.

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