Thunder 20Amp Battery Charger – TDR02120


Thunder 20Amp Battery Charger – TDR02120

Out of stock


Thunder TDR02120 Battery Charger

Thunder TDR02120 – 12V 20 Amp Battery Charger

(Free Shipping – Refer Below)



Thunder helps take you places you ve never been before, making adventure more accessible and attainable for 4WD and exploration enthusiasts. Perfect for the working adventurer, Thunder products have been tested and developed to handle any situation with ease and still supplying a quality charge. This automatic battery charger is a sophisticated water-resistant 8 stage charger. 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).



Part No: TDR02120

Brand: Thunder Auto

Description: Battery Charger 12V 20A

Warrant: 12 Months

Power Rating: 20 Amp

Voltage: 12V

Environmental: IP65

Charger Type: 8 Stage

Ideal Battery Types: Lead Acid ,Wet, MF, AGM, Gel

Input Voltage: 240VAC / 50HZ

Capacity: 35-350Ah and 450Ah for maintenance.

Charging Current: 20A

Minimum Start Voltage: 0 Volts

Operating Temperature: -15 C 50 C

Safety Protection: Over charging, reversing polarity (flashing LED), Short circuit and over temperature





Battery Charger Manual

Thunder Battery Chargers Brochure


Free shipping – Free shipping relates to single units only to all Australian destinations. If multiple units are required shipping charges may apply. We will contact you if/when freight charges apply. Please provide your phone number on the order form so we can contact you. Alternatively please contact us with all freight enquires. Store pick-up is available.

Additional information

Weight 1 g
Dimensions 18 × 13 × 5.5 cm

12 Volt



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