• Dual Purpose Battery

    High-performance dual purpose lithium battery for marine boats, cars, trucks, motorcycles, etc.

Lithium Dual Purpose Battery

Polinovel DUAL series are high-performance dual purpose batteries for starting and deep cycling. With outstanding discharge currents, our DUAL series high-power lithium batteries can start large engines and provide sufficient power for appliances. They are the ideal options for cars, trucks, marine boats, ATVs, and other fields that need big cranking discharge characteristics.

Product Features

Powerful performance

It has excellent high power discharge performance and long service life. Provide multiple protection through intelligent internal BMS technology. Our lithium dual purpose battery has excellent performance in a high and low-temperature environments. Compared with a traditional lead-acid battery, it has a smaller volume and lighter weight.

We use premium lithium iron phosphate cells, the pure copper current board, and high-quality cable to manufacture it. Combined with a strong and heat-dissipative internal structure design, we ensure the safe and reliable operation of starting power. We use equalizing charging board to ensure the consistency of the long-term use of our batteries.

lithium starting battery

Moderate price and good service

We uphold the business philosophy of long-term cooperation and win-win development. We give our customers technical support, provide our customers with cost-effective solutions, and respond to customers’ needs promptly. Over the years, we have been widely praised by customers at home and abroad.

Professional solutions

The DUAL series deep cycle battery is made of high-quality LiFePO4 cells for maximum power and reliability. It is very suitable for marine boat, motorcycle racing, scooter, UTV, ATV, etc. We can provide reliable OEM service to provide suitable dual purpose battery solutions for our customers.

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