Thunder 20A DC-DC Charger with display

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  • $420.00
  • Regular price $459.00

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Compact in size and easy to install, the new Thunder DC-DC Charger is the smart way to charge your auxiliary battery, no matter your vehicle. Utilising a unique pulse charging algorithm with the intelligence to determine the best charge rate for your auxiliary battery, this charger is the perfect addition to any
vehicle requiring the management of a dual battery setup.

One of the greatest features of the new DC-DC Battery Charger, is the new remote Bluetooth LCD screen; giving you better visibility on your battery’s state of charge. The new charger also features Modular Sense Technology (MST) allowing you to link multiple units together giving you a 20, 40 or 60A output without having to outlay for a larger unit upfront.

Suitable for Gel, AGM, Calcium, Lead Acid and now Lithium batteries, Thunder’s new DC-DC Charger is an ideal addition for caravans, camper trailers and 4WD’s.

  • Sleek new 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 dust proof, ready for harsh environments
  • New linkable design to easily increase amperage outputs using Modular Sense Technology
  • Microchip monitoring and control fully automates high frequency multistage charging
  • Pulse mode technology that reduces oxidation and minimises temperature equating to longer battery life
  • Unit will automatically change charge rate mapping for GEL, AGM and standard Lead Acid
  • New Lithium battery charging profile option
  • Internal charger temperature monitoring and power output control
  • Over charging, short circuit and over temperature protection
  • Reverse polarity protection
  • New 50V solar input with MPPT regulated output allowing 300W of solar