Auxiliary AGM Batteries

Need reliable electrical autonomy for your getaways? Discover our selection of slow-discharge AGM batteries, specially designed for leisure vehicle conversions. Sealed, maintenance-free and highly resistant to vibrations, our batteries (80Ah, 100Ah, 130Ah) fit perfectly under your seats or in your storage compartments to power your cool box, lighting and heating safely. Choose the best performance/price ratio for your 12V installation.

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Sealed AGM Battery 12 V / 90 Ah - Victron Energy

€215.10

Sealed AGM battery 12 V - 130 Ah

€317.69

Batterie étanche AGM 12 V - 110 Ah

€269.00

Sealed AGM 12 V - 90 Ah battery

€208.06

auxiliary agm battery motorhome van camper

Slow discharge battery 120Ah - EZA

€228.99

100Ah compact leisure battery - EZA

€219.00

100 Ah Leisure Battery - EZA

€189.99

80 Ah leisure battery motorhome van camper

Slow discharge battery 80 Ah - EZA

€189.00

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Why choose an AGM battery for your conversion?

AGM (Absorbent Glass Mat) technology is the standard for leisure vehicles. Unlike starter batteries, an AGM auxiliary battery withstands repeated discharge cycles without immediate performance loss. It's the most versatile energy storage solution for those seeking robust equipment without the high cost of Lithium.

AGM or Lithium: which technology to choose?

While AGM is perfect for seasonal use or moderate needs, intensive travellers can compare these models with our LiFePO4 Lithium batteries, which are lighter and more durable. For those who prefer a solution without fixed installation, our portable power stations offer a ready-to-use alternative.

Installation and maintenance of your battery bank

To ensure the longevity of your installation, an AGM battery should ideally not be discharged beyond 50%. Its installation is made easier by its complete seal, allowing angled mounting if necessary. Also remember to check your connections: you'll find everything you need (terminals, fuses, wiring) in our battery accessories section for a compliant and safe installation.

Heode guarantees: Expertise and Reliability

We carefully select our partners (Victron Energy, EZA, Énergie Mobile) to guarantee products capable of withstanding the conditions of nomadic life. Each battery is tested to meet the requirements of modern solar systems and DC/DC chargers.