
	Automotive

	Heavy Equipment

	Marine

	Motorcycles

	Electric Vehicles

	Telecommunications

	Security and Back Up Power Systems

	Alternative Energy Systems

Automotive

Duncan offers a wide range of batteries of different sizes and capacities suited for every vehicle in the automotive park where the company operates. Duncan has more than 55 years of experience in the battery manufacturing industry and uses the latest technologies to guarantee the quality and duration of its products.

Click here to find the most adequate battery for your vehicle

Duncan Liberty Plus

The Duncan Liberty Plus battery is the perfect combination of two advanced technologies used in the manufacturing of “sealed” automotive batteries of high performance that offer three benefits: longer duration, security and comfort.

Duncan Maintenance Free

Duncan Maintenance Free is the conventional battery that adapts to warm and cold climates and that is available in several sizes, configurations and capacities.

Duncan Quattro

Duncan Quattro has been especially developed for those who love adventure and seek a battery that satisfy all back-up energy requirements for SUV vehicles.

Duncan Heavy Duty

Duncan Heavy Duty is the battery designed to survive heavy working conditions, exceeding the performance of conventional batteries. This battery offers a high start capacity and high reserve capacity, longer life under any climate conditions, high resistance to vibrations and excellent recharge capacity.