Best Leisure Battery for a Campervan

If you own a campervan, choosing the right leisure battery is one of the most important decisions you’ll make. A good leisure battery keeps your fridge cold, lights on, and devices charged even when you’re parked off grid. With so many options available, it can be hard to know which one is best for your setup. This guide breaks down the different types of leisure batteries, what to look for, and the best leisure batteries for campervans in 2025.

What Is a Leisure Battery?

A leisure battery (also called a campervan or motorhome battery) is designed to provide steady, reliable power for appliances such as fridges, pumps, lighting, and inverters. Unlike a car battery, which delivers short bursts of power to start the engine, a leisure battery provides slower, sustained energy for everyday use.

Types of Leisure Batteries for Campervans

Before choosing the best leisure battery, it’s important to understand the main types:

1. AGM (Absorbent Glass Mat) Batteries

• Affordable and widely available.
• Maintenance free and spill proof.
• Best for occasional or weekend use.
• Shorter cycle life compared to lithium.

2. Gel Batteries

• Durable and good for deep discharges.
• Work well in vibration prone vehicles.
• Slower to recharge.
• More expensive than AGM.

3. Lithium (LiFePO4) Batteries

• Lightweight and compact.
• Can be discharged up to 90% without damage.
• Extremely long cycle life (2,000+ cycles).
• Higher upfront cost but best long term value.
• Ideal for full time vanlife or off grid travel.

How to Choose the Best Leisure Battery for Your Campervan

Here are common battery options available in the UK campervan market. In general, any battery with a clear datasheet, recognized certifications, and positive customer reviews is a trustworthy choice. Please avoid brands that don’t disclose technical information or lack proper certification, as these may not perform reliably or safely in real world use.

1. Victron Energy Smart LiFePO4 100Ah

• Premium lithium leisure battery.
• Built-in Bluetooth for monitoring via smartphone.
• Lightweight at around 15kg.
• Ideal for off grid van conversions.

2. Fogstar Drift 105Ah LiFePO4

• Excellent value lithium option.
• Comes with built-in Battery Management System (BMS).
• Up to 6,000 cycles for long term use.
• 10 year warranty
• Great choice for vanlifers who want reliable power without overspending.

3. Victron Gel Deep Cycle Battery

• The sealed gel design is maintenance-free and safe to operate.
• It has a low self-discharge rate, so it holds charge well in storage.
• It provides reliable deep-cycle performance with strong recovery after discharge.
• Design life of 12+ years

4. Numax XV31MF AGM 110Ah

• Affordable AGM option for casual users.
• Sealed, maintenance free design.
• Around 200 to 400 cycles lifespan.
• Best suited for weekend campers on a budget.

5. Yuasa L36 EFB 100Ah

• Enhanced Flooded Battery (EFB) technology.
• Good balance of cost and performance.
• Suitable for moderate use with basic campervan setups.

Featured Renogy Lithium Batteries

FAQs About Leisure Batteries for Campervans

Conclusion

For a comprehensive guide please refer to our page on Leisure Batteries Guide for Caravans, Campervans and Motorhome.

The best leisure battery for your campervan depends on your travel style. If you only camp occasionally, a budget AGM battery like the Numax XV31MF is perfectly fine. But if you’re planning long off grid trips or living in your van full time, a lithium option such as the Victron Smart LiFePO4 or Fogstar Drift will give you more power, lighter weight, and years of reliable service.

To find out the size of battery you need, we recommend using our free tool to calculate your power usage.