Portable lithium battery PLB40 - 40aH

€590,00 €865,00
Brand Dometic

The portable battery PLB40 from the brand Dometic is a portable battery, ideal for road trips and trips nomads.

Built-in Lithium Iron Phosphate (LiFePO4) batteries with a total capacity of 40 aH deliver 512 Wh of energy and deliver high levels of mobile power capable of powering coolers and other 12V electronic devices without using an electrical network. This battery can indeed cool a Dometic CFX 3 45 cooler for 53 hours on a single charge.

The built-in DC-DC charger allows 3 charging options: the vehicle's 12 Volt socket, the power supply 230V of 10A and a solar panel. The cigar lighter socket allows you to charge the battery when you are riding and the 230V power socket allows you to recharge the battery on a standard socket. So you can take it with you to restaurants, bars or cafes.

The battery recharges very quickly: it takes approximately 3 hours to fully recharge the battery on a 230 V socket.

The USB ports are ideal for charging mobile devices such as smartphones, tablets, kindle or other electronic equipment, and the integrated 8A charger allows for fast charging.

This portable battery contains an ergonomic LCD screen which provides essential information on performance and battery charge: battery capacity, state of charge and output state.

Its ergonomic and lightweight handle in stainless steel makes it easy to transport.

Finally, the PLB 40 battery can be used in complete safety: it is protected against undervoltage, overvoltage, short circuits and overheating.

Very light, compact and robust, it will accompany you very easily in your adventures and travels, allowing you to travel longer while keeping charged equipment and gaining autonomy.


The Dometic PLB40 portable battery is robust and very powerful. It is ideal for remaining self-sufficient in electricity for a long period on the road.

  • Battery type: lithium iron phosphate (LiFePO4), stainless steel handle
  • Rated capacity: 40Ah
  • Input voltage (DC) : 12 V
  • Output voltage : 12 V / Output current: 15A
  • IP44 class
  • 3 charging options: 12 V socket, 230 V power supply or solar panel (maximum power 25 V / 115 W)
  • Integrated LCD display: capacity, state of charge and output
  • Items included : PLB40 battery (LiFePO4), ACDC 10Amp external charger, cigarette lighter cable and Anderson connector.
  • Operating temperature: Min 0°C / Max 50°C.
  • Dimensions: (L)19.7cm * (w) 19.7cm * (h) 25.7cm
  • Weight: 7.5kg
  • Color: black