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Thunder TDR02021 20A DC-DC Battery Charger With Solar Input $149 + $12 Delivery ($0 NSW C&C) @ Frankies Auto Electrics

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Not many reviews on this unit but seems to have some fantastic features including the bluetooth screen. Has the ability to charge both the Main & AUX battery when using Solar.
Price error perhaps? Anyway get on it.

Features:

Sleek Heavy-Duty Aluminium Case
Easy-to-read remote mount Bluetooth LCD screen
12-24V System input with 12V output
Upgraded operating temperature of 0-90° allowing under-bonnet mounting
IP67 Rated – water and dustproof, ready for harsh environments
Linkable design to easily increase amperage outputs using Modular Sense Technology
Microchip monitoring and control fully automates high-frequency multistage charging
Pulse mode technology reduces oxidation and minimises temperature equating to longer battery life
The unit will automatically change charge rate mapping for GEL, AGM and standard Lead Acid
Lithium battery charging profile option
Internal charger temperature monitoring and power output control
Over-charging, short circuit and over-temperature protection
Reverse Polarity Protection
50V Solar input with MPPT regulated output allowing 300W of solar

Related Stores

Frankies Auto Electrics
Frankies Auto Electrics

closed Comments

  • +1

    RRP looks heavily inflated but still the cheapest around. good deal if it doesnt burn haha.

    • +1

      Yeah RRP is a bit steep but it is rare to find a lower end unit that charges both batteries. Also can do Lithium.

      • Forsure i paid more for my screen to monitor renogy shit than this whole unit costs.

      • Kings 25A DCDC is $20 cheaper.

        • Yeah but this has the screen and ability to backcharge the Main battery. Kings does not. Also I have the kings 25a in my batblock and it isnt great. Gets extremely hot and I never see 25a out of it on solar.

          • @tommo0468: Do you know if the DCDC built into the batblock is the same as the standalone DCDC? I've never had a problem with my Kings 25A DCDC and I've had a couple now.

  • Thunder just rebadge generic hardware but it's ok hardware

    • A lot of manufacturers in this industry rebadge generic stuff from China.

      • tru that

  • -1

    amperage isn't a word

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