The batteries spend the night being charged and the day transporting a golfer around a golf course. Of course, without the “benefit” or noise of an internal combustion engine, this kind of deep discharge would kill a conventional starter battery in no time at all. It’s good to remember that a deep-cycle battery will start an engine and survive. Subsequently, a car starter battery used for domestic purposes will meet a very premature death. Indeed, this is what happens when people use a car battery for this purpose. So, for example, if you are planning on caravanning and would like to make sure that you can watch TV for 3 hours, your equation would look like this:

The most important factor when battery shopping is the physical dimensions – expressed as a three-digit code. Here, we tested the 063 size, one of the most common. Other figures include cranking amps (CA) – the maximum current a battery can give out in one go – and amp hours (AH), the total amount of electricity a battery can hold. Our Snappy Start maintenance-free 110 leisure battery models combine the best of both worlds with a sealed, leak-proof unit, a four-year professional warranty and advanced performance properties. The Benefits of Using a Quality 110 AH Leisure Battery You can also discharge an AGM battery a bit further below 50% without causing damage. The downsides are you will have to spend more on an AGM than either a flooded or sealed battery. The only real downside to Lithium leisure batteries is their current cost. You will have to spend significantly more than you would for even the best lead-acid batteries.Finally, when looking at the capacity of your battery, consider the physical size: will it actually fit into the space you have? This, I think it’s fair to say, is a crucial consideration. Anything else? Apart from the different designs, there are also three different classes; A, B and C, as determined by the National Caravan Council. Class A is a powerful option for going off-grid and powering just about everything without an electric hook-up; Class B is for pitches with electric hook-up and more for lights and, say, motor movers; and Class C is for keeping your lights on with an electric hook-up. Leisure batteries: which one is right for me? Lithium batteries will also last much longer than lead-acid, up to potentially ten times longer. They also cope much better with frequent discharges to around 80% of their capacity.

Premium AGM (Absorbent Glass Mat) batteries are expensive but very powerful, and will still start an engine even if they’re considerably discharged. They also withstand low levels of charge for longer periods without degrading. A leisure battery, on the other hand, needs to provide less power over a longer period of time. It can provide surges of power (to run motor movers), but that’s not its primary purpose.A definite consideration for anyone who uses their caravan or motorhome a lot (even, perhaps, living in it), this lightweight option (lithium batteries weigh considerably less than lead acid ones) is capable of a whopping 4,000 cycles at 80% Depth of Discharge (DoD), whereas AGM batteries provide only 50%, so you get a huge lifecycle and 30% more amp hours, meaning you could get as much as a decade’s worth of work out of the Renogy without worry. The issue became apparent when some caravanners noticed their fridges were not working while towing. This doesn’t appear to be an issue in all cases. However, this post I’ve written on it is worth a read. Charging via the Mains Hookup Connection Construction types: There are three common types of construction – lead-acid, Gel and AGM construction. Lead-acid is the most common of them all. However, it is up to you to choose which construction types work best for you. When used in part-time applications, such as in a campervan used for holidays, it will have a lifespan of around 8-10 years. For comparison, a lithium leisure battery of the same specification with full-time usage will have a lifespan of 15-20 years. AGM leisure batteries – use cases

Also, they will have a shorter operating life. However, if you only do some infrequent off-grid camping or you have a motormover, an AGM should be a serious consideration. Category A is for a higher storage capacity for people who frequently use their caravans or motorhomes away from electrical hook-ups. The weight will depend on the physical size of the battery and the technology it’s based on. The important thing to remember is leisure batteries are generally pretty heavy. What leisure battery do you need? This type of battery delivers a steady amount of current for a long time and is more flexible in terms of storage. Moreover, it is robust and resistant to high vibrations. What we particularly like about leisure batteries is that they are available in several types to suit different needs. The capacity of a battery is measured in ampere-hours (Ah). The higher the Ah, the longer the battery will power your appliances. A 95Ah battery such as the Halfords Leisure Battery HLB800 will last almost twice as long as a 50Ah battery, for example.

The starter batteries will still be in good shape to start the engines, and the leisure bank will then recharge when the boat departs for its next destination.