660 Ah batteryLiontron presents powerful on-board battery

Torsten Moench

 · 16.06.2025

660 Ah battery: Liontron presents powerful on-board batteryPhoto: Liontron
The 660 Ah battery from Liontron (model name LIDUCSM12660LXA)
Liontron, manufacturer of LiFePO4 batteries, presents its new on-board battery. The 660 Ah battery (model name LIDUCSM12660LXA) is intended to enable independence from the shore power grid and also supply energy-intensive consumers.

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The new battery was originally designed specifically for installation under the front seats of camping vehicles such as the Fiat Ducato, the Peugeot Boxer or the Citroën Jumper. However, thanks to its compact dimensions of 36.5 cm x 37 cm x 22 cm, it can also be easily installed on many boats. With a capacity of 660 Ah, it offers significantly more power than conventional on-board batteries. When installed twice, the total capacity can be doubled to 1,320 Ah (16.89 kWh). However, series connection, for example for 24 V on-board electrical systems, is not possible.

Powerful and versatile on-board battery

With a constant charging and discharging current of up to 210 amps, the battery is suitable for demanding consumers such as induction hobs, heaters or air conditioning systems. The battery is said to work reliably even at temperatures as low as -30°C.

The battery is based on safe lithium iron phosphate technology (LiFePO4). It does not contain any environmentally harmful heavy metals such as cobalt, nickel or cadmium. UN 38.3, CE, E-Mark and FCC certifications attest to the safety and quality of the product. The battery status is monitored via an app.

Sustainable concept

Liontron emphasises durability and repairability with the new 660 Ah battery. The robust housing can be opened with just a few screws. This means that individual components can be checked and replaced if necessary. This should extend the service life and conserve resources.

About Liontron

Liontron has established itself as the market leader for LiFePO4 batteries. The company develops and produces innovative energy storage solutions for mobile applications. The focus is on long-lasting, high-performance batteries for leisure vehicles and boats.


Technical data

  • Capacity: 660 Ah
  • Tension: 11 V - 14.6 V
  • Max. Charge/discharge current: 210 A
  • Temperature range: up to -30°C
  • Weight: 57 kg
  • Total capacity with two batteries: 1,320 Ah (16.89 kWh)
  • Price: 3,998 Euro

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Torsten Moench

Torsten Moench

Editor in Chief BOOTE

Following two technical apprenticeships, Torsten Moench studied electrical engineering at HAW-Hamburg.

This was followed by a traineeship and almost 10 years working as a test and technology editor at Delius-Klasing Verlag. Moench has been editor-in-chief of the leading European motorboat magazine BOOTE since 2003. In his free time, he remains true to his profession and spends a lot of time on his motorboat, which he prefers to take out on the waters of northern Germany and the Baltic Sea. In addition to his work as editor-in-chief, Moench is also a book author.

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