The Best Leisure Battery 2021

Using a leisure battery allows you to power up all of your 12V appliances inside of your caravan, boat or motorhome. Unlike a regular car battery, the leisure alternative provides lower levels of power over a prolonged period.

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Best Leisure Battery
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The majority of caravans, boats or motorhomes will have an oven, TV, kettle and multiple lights. By using a leisure battery, you can provide a steady supply of power to all the 12V appliances. If you attempt to use a car battery, the sudden burst of power may damage the electrical components inside of the device.

The best leisure battery is the SuperBatt DT120, which is a deep cycle battery that’s capable of producing 120AH.

Batteries will never last forever and require a replacement at some point. You can attempt to use a battery charger to regain lost power but you may be fighting a losing battle. To avoid fluctuations in power inside of your caravan or motorhome, we recommend that you purchase a new leisure battery.

Leisure Battery Comparison

Leisure BatteryDimensionsAmperage Hour
SuperBatt DT120330 x 172 x 242 mm120AH
Lucas LX31MF330 x 172 x 242 mm105AH
SuperBatt LM110354 x 175 x 190 mm110AH
Yuasa L36-100353 x 175 x 190 mm100AH
Numax LV22MF261 x 175 x 220 mm75AH
Platinum SD6110L330 x 172 x 242 mm110AH

Investing into a quality battery to power up your caravan, motorhome or boat is highly advised. There are plenty of cheap alternatives on the market but they won’t be able to reliably perform to the standards you require.

Below is a list of the best leisure batteries that will power up all your 12V appliances inside of your caravan, motorhome or boat for extended periods.

The Best Leisure Battery

1. SuperBatt DT 120AH Leisure Battery

SuperBatt are a reputable brand within the leisure batteries industry and the DT120 is one of their most powerful models. It’s a dual purpose battery that can be used for starting and auxiliary but most people use it as a leisure battery.

In terms of the performance, it has a capacity of 120AH and is rated at 880 CCA.

Other features of the SuperBatt DT120 Battery include:

  • Dual terminals
  • Maintenance free
  • Advanced calcium technology
  • Heavy duty design
  • 330 x 172 x 242 mm
  • Charge indicators
  • Long lasting battery power
  • Includes a 2 year warranty

For caravans, motorhomes or boats with multiple appliances that are used constantly, this would be the best leisure battery. The 120 Ah capacity is more than ideal and it comes with a 2 year warranty for complete peace of mind.
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2. Lucas LX31MF Deep Cycle Leisure Battery

Another deep cycle leisure battery is the Lucas LX31MF, which is the latest generation that they produce. Unlike alternatives that can only handle 100 to 150 recharge cycles, the Lucas brand claim that it can manage over 500 recharges, which is very impressive.

Other features of the Lucas LX31MF Deep Cycle Battery include:

  • 105AH capacity and 900 CCA
  • Dual terminals
  • Charging indicators
  • Reinforced carrying handle
  • 330 x 172 x 242 mm in size
  • Includes a 3 year warranty

Overall, it’s an excellent all-round leisure battery capable of powering all your 12V appliances. Although it’s more expensive than the SuperBatt alternative, it does come with a longer warranty of 3 years.
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3. SuperBatt LM110 110AH Leisure Battery

Another battery by SuperBatt is the LM110 model, which is by far the most popular 110AH leisure battery available. As with the DT120 model, it uses an advanced calcium technology and is completely maintenance free.

Other features of the SuperBatt LM110 Battery include:

  • 110AH and 800A
  • Suitable for leisure and marine
  • 354 x 175 x 190 mm in size
  • Starting and auxiliary
  • Designed to be long lasting
  • Includes a 2 year manufacturer warranty

The LM110 model by SuperBatt is a 110AH leisure battery that is perfect for a caravan, motorhome or boat. The main reason for its popularity is the high amperage hour rating and excellent value for money.
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4. Yusa L36-100 Caravan Leisure Battery

The Yusa L36-100 is a premium leisure battery that’s been optimised for repeated charging and discharging.

According to the brand, it’s built to an OEM quality standard and is ready to install from the box. It even include a desirable heavy duty carry handle to make it easier to transport to alternative locations when required.

Other features of the Yusa L36-100 Battery include:

  • 100AH and 1,200 watts
  • Up to 160 cycles
  • NCC verified
  • Integrated flame arrestor
  • Sealed and maintenance-free
  • 353 x 175 x 190 mm in size

If you require a leisure battery for your caravan, motorhome, boat or other modern leisure vehicle, the Yusa L36-100 won’t disappoint. It’s NCC verified and include multiple safety features for complete peace of mind.
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5. Numax LV22MF Leisure Battery

The Numax LV22MF is a NCC verified leisure battery with a capacity rated at 75AH. Although it’s not as powerful as the alternatives, it is more than ideal for small to medium caravans, motorhomes or boats.

Other features of the Numax LV22MF include:

  • 261 x 175 x 220 mm in size
  • Safety sealed lead acid
  • NCC class rating of C
  • Maintenance free
  • Weighs 21.7 KG
  • Includes a 2 year warranty

As this leisure battery has been NCC verified, it’s the best option for use within a caravan. The brand also offer a range of different sizes that vary in performance and size.
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6. Platinum SD6110L Leisure Plus Caravan Battery

The Platinum Leisure Plus is another NCC verified battery that’s available in several forms and is designed to be continually “cycled”. The Leisure Plus series is a dual purpose battery that’s suitable for leisure and marine auxiliary use.

Other features of the Platinum SD6110L Leisure Plus Battery include:

  • 110AH capacity
  • 330 x 172 x 242 mm in size
  • Includes a 3 year warranty
  • Class C NCC rating
  • Lead acid construction

Overall, the Platinum SD6110L is an excellent all-round leisure battery that combines performance and value for money. As it’s verified by the NCC, you have the confidence that it’s safe and reliable for use within your caravan or motorhome.
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Leisure Battery Buying Guide

Almost every caravan, motorhome or boat will have some sort of 12V appliance onboard. To ensure that they have the necessary power source available, you will require a suitable leisure battery. They are designed to release low levels of power over a prolonged period of time.

To help you make an informed buying decision, we have produced the below guide regarding leisure batteries.

best leisure battery for motorhome

Terminology Regarding Leisure Batteries

If you have only just began researching the topic of batteries, you may be slightly confused. There are many complex terminologies used but the below are the main metrics that you should understand.

  1. Voltage – The process that moves current around the battery. The majority of batteries are 12V, which matches most modern appliances.
  2. AH (Amperage Hours) – The amount of time a battery can provide power to appliances. The larger batteries often provide additional AH.
  3. CCA (Cold Cranking Amps) – If you require a battery to also start an engine, you will require high CCA, which is a sudden burst of power.
  4. Capacity – Refers to how long a battery will last for over a specific discharge period.
  5. Cycle – The amount of time a battery can be part discharged and then recharged is known as the cycle. The more cycles that it can survive, the longer the battery will last.

Understanding the above terminologies will help you analyze certain performance metrics of each battery listed above.

Construction Types

The three commonly used leisure battery types include a lead acid, AGM and Gel construction.

The lead acid type is the most used construction for dual-purpose and semi traction batteries. It is a solution of water and acid that cover internal lead plates. Most brands will offer the option of a sealed or semi sealed design. The sealed design is the best option and is often referred to as “maintenance-free” because it require zero topping up. It is important to note that lead acid batteries need to breathe and should not be kept inside of a box.

Absorbent Glass Mat is better known as an AGM battery and is an acid, which has been soaked into a material between the lead plates. The major benefit of this type is the fact it can be mounted in any position as it is spill-proof. They are available as both dual purpose and semi-traction options and offer great recharge cycles.

Gel batteries contain the acid solution within a gel based paste but when it comes to leisure batteries, they are not used as often as the alternatives.


Before you purchase the first leisure battery you find, you will want to ensure that it is compatible. Checking the existing battery is the best method of finding a compatible specification. However, the current battery may not be the best option to maximize the performance for your requirements.

The battery size is a metric that many people forget to check beforehand. Unless you are planning to change the battery tray, you will want to measure the tray and compare it against the replacement leisure battery.

Calcium Technology

The majority of modern leisure batteries will make use of the advanced calcium technology. It is used to strengthen the lead plates used in the construction of the battery. The benefit of this is that the battery is more robust and doesn’t require any maintenance.

NCC Verified

The purpose of NCC (National Caravan Council) verification is to provide caravan or motorhome owners with peace of mind that the battery is safe and reliable. They are split into three categories (A, B and C), which provide an indication to the batteries intended usage.

Using Car Batteries

In the majority of applications, using a car battery will not be suitable for use as a leisure battery. You could have the best car battery possible but it will not be able to provide low level power for long periods of time. Leisure batteries use different separators and thicker plates, which allows it to provide power to 12V appliances for long periods.


All of our recommendations are suited towards a range of budgets and performance levels. Before purchasing any of the above batteries, we highly advise that you check they are compatible with your caravan, motorhome or boat.

If you are planning to run many appliances, a leisure battery that is 110AH or above is the best option.

The Author Who Worked On This Article

author dan darimo

Dan Morgan

As a keen DIY’er, gardener and somebody that loves the latest tech, Dan is someone that brings years of experience in multiple trades. Since buying his first house, he has been obsessed with renovating properties and filling it with the latest products. This has led him down the road of testing hundreds of products and creating in-depth “how-to” and informative guides that offer his first-hand experience. Other interests include working on cars, keeping fit through sports or his home gym, caravanning and drinking great coffee.

If you would like to read more about Darimo and the authors, you can visit our about page. This goes into great detail regarding how we test products, create our guides and everything else.

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