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Thunder Battery Chargers


Opening Hours  Mon to Thurs 8am to 5pm  Fri 8am to 1.30pm  Sat 8am to 2pm 

Public Holidays and Sundays Closed. Long weekends -Please make contact to see if we are open on The Saturday of a long weekend.

PLEASE NOTE: THE BATTERY CELL IS A FAMILY BUSINESS WITH FAMILY COMMITMENTS, WE MAY CLOSE EARLIER DURING SCHOOL HOLIDAY PERIODS (4PM'ISH)

12v Battery Chargers for Motorcycle, Boat, Car, Truck, Motorhome and any other application with lead based batteries (GEL, AGM, SLA, LEAD ANTIMONY, CALCIUM, SILVER, EFB, START-STOP etc). Qulaity level products made only for NZ and Australian markets.
  • Thunder Battery Charger 4a,  8 Stage, 12v Charge + Maintainer
    Perfect for small, low amp recreational and agricultural vehicles, this automatic battery charger is a sophisticated water-resistant 8 stage charger,

    designed to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries.

    Suitable for 6-70Ah and 100Ah for maintenance (50 to 200CCA), it features pulse mode technology that reduces oxidation, maintains electrolyte consistency and combats stratification in the battery, equating to longer battery life.
    Click image for specs
    NZ$ 191.90
  • Thunder Battery Charger 6a, 8 Stage, 12v Charge + Maintainer
    The sophisticated 6 amp, 8 stage battery charger utilises a fully automatic computer system to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries used in smaller recreational vehicles. Simple to install with intuitive safety features to protect from overcharging and reverse polarity problems, it is suitable for 10-100Ah and 150Ah for maintenance (200 to 350CCA). Pulse mode technology helps reduce oxidation, maintains electrolyte consistency and combats stratification, for longer battery life.
    Click image for specs
    NZ$ 236.90
  • Thunder Battery Charger 8a, 8 Stage, 12v Charge + Maintainer
    Perfect for camping and smaller vehicles, the 8 amp automatic battery charger is an efficient, water-resistant 8 stage charger, utilising fully automatic computer system control, designed to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries. Designed with a range of smart safety features to protect your equipment, it is suitable for 15-150Ah and 200Ah for maintenance (350 to 500CCA). It features pulse mode technology that reduces oxidation, maintains electrolyte consistency and combats stratification in the battery, equating to longer battery life.
    CLICK IMAGE FOR SPECS
    NZ$ 277.90
  • Thunder Battery Charger 12a, 8 Stage, 12v Charge + Maintainer
    The 12 amp automatic battery charger is a practical water-resistant 8 stage charger, utilising fully automatic computer system control, designed to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries. With a heavy duty design, it is suitable for 20-220Ah and 310Ah for maintenance (500 to 650CCA). It features pulse mode technology that reduces oxidation, maintains electrolyte consistency and combats stratification in the battery, equating to longer battery life.
    CLICK IMAGE FOR SPECS
    NZ$ 329.90
  • Thunder Battery Charger 20a, 8 Stage, 12v Charge + Maintainer
    With a heavy duty, water resistant design, the 20 amp battery charger features a comprehensive LED display and utilises a fully automatic computer control system to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries. Suitable for 35-350Ah and 450Ah for maintenance (650 to 800CCA), the sophisticated
    8 stage charger features pulse mode technology which reduces oxidation, maintains electrolyte consistency and combats stratification in the battery, to provide longer battery life.
    CLICK ON IMAGE FOR SPECS
    NZ$ 527.90
  • Thunder Battery Charger 30a, 8 Stage, 12v Charge + Maintainer
    Suitable for larger equipment and vehicles, the 30 amp automatic battery charger is an efficient, water-resistant 8 stage charger, designed to charge most 12 volt GEL, AGM, Lead Acid and Calcium batteries. With a heavy duty design, it is suitable for 40-550Ah and 650Ah for maintenance (800 to 1,000CCA). The fully automatic computer system includes an easy to read and comprehensive LED display and utilises pulse mode technology to reduce oxidation, maintain electrolyte consistency and combat stratification to provide longer battery life.
    CLICK IMAGE FOR SPECS
    NZ$ 586.90

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