About Outbax

We provide your camping and outdoor needs at consistently low prices,
without compromising quality.

At Outbax, our team of 30+ staff are passionate about offering quality products at a low price.

Customer service is the core of our business. We have 12 full-time customer service champions to answer all of your queries and you’ll never be caught unaware with our 60-day money back guarantee.

Slimline Deep Cycle Battery

If you love how light lithium batteries are especially the LiFEPO4, you'll be thrilled to know that there is actually a slimline version of it. Slimline deep cycle batteries function the same way as deep cycle lithium batteries but they come in an extra space-savvy compact form. These batteries may look smaller than what you're typically used to, but don't be fooled. These are capable of providing you with reliable power output as well, plus, they're perfect for fitting in narrow RVs and smaller campsites.  Read more

4 products fitting your needs

Set Descending Direction

4 products fitting your needs

Set Descending Direction

If you love how light lithium batteries are especially the LiFEPO4, you'll be thrilled to know that there is actually a slimline version of it. Slimline deep cycle batteries function the same way as deep cycle lithium batteries but they come in an extra space-savvy compact form. These batteries may look smaller than what you're typically used to, but don't be fooled. These are capable of providing you with reliable power output as well, plus, they're perfect for fitting in narrow RVs and smaller campsites. 

While there are slimline AGM deep cycle batteries, the overall performance of slimline lithium batteries and LiFEPO4 is hard to beat. In terms of weight, a slimline LiFEP04 is only about 1/4 the weight of an AGM, with 30% more usable energy. Its depth of discharge or DoD is also 30% deeper and they last for at least three times longer than AGM batteries. Most importantly, battery experts cannot argue about the standout safety features incorporated in a lithium iron phosphate battery, which is a big factor regardless of where it will be used for. 

What is the Smallest Deep Cycle Battery?

The smallest deep cycle battery available is also a LiFEPO4, particularly a 12V 5Ah lithium battery. Built with half the weight of its lead-acid counterparts with twice the power, this can be used for either industrial application, outdoor trips, and even security alarm systems. If you're after something with a higher capacity, Outbax has a 12.8V 100Ah LiFEPO4 as well. It weighs 15kgs with a built-in battery management system (BMS) that protects it from overcharge, over-discharge, overheating, and short circuits. Also, this battery is made up of prismatic cells that offer better overall performance compared to traditional cylindrical cells. Maintenance-free with a 20-year lifespan, this is a great investment especially for outdoor lovers who need a deep cycle camping battery or deep cycle caravan battery.

Are Deep Cycle Batteries Worth it?

Definitely! What makes a deep battery special is its ability to charge and discharge repeatedly without its lifespan being reduced. Although deep cycle LiFEPO4 can be a bit pricey, the superior performance it gives and the years it will last you are sure to make up for it, especially if you need to use it often. They are flexible too—great for electronic devices, plug-in appliances, and even higher-demand applications like as a deep cycle marine battery. Couple it with a an extended lifespan plus improved capacity end you have the best lithium battery to power everything you need whether during a power outage or when you're off the grid. You can even add in an equally reliable solar panel for a free, renewable source of energy to charge your battery.

What To Look For In A Deep Cycle Battery?

When buying a deep cycle battery, you need to consider first its weight and size. Think about how much power you need and how much space you have. This is where slimline deep cycle batteries take the spotlight. You get a good amount of power without needing to haul something large and heavy unlike when traditional lead-acid batteries. The charging process is also important, especially if you're going in a remote area. Lithium batteries are known for their fast-charging feature, giving you a fully topped off unit three times faster than other batteries. Since they are equipped with automatic charge controls as well, there's no need for you to constantly check the batteries to prevent overcharging or overheating either. 

Lifespan and reliability are factors that are mostly related to one another. A good battery won't lose tremendous amounts of energy to self-discharge even when put in storage. Whenever you're ready to use it again, it should be able to give you the same maximum performance without requiring a lot of time to nurse it back to health. To ensure you get great value for money, opt for something long-lasting too. A lithium battery can last up to 10 years or 3000-5000 cycles if used and stored properly, which is almost triple the lifespan of an average lead-acid battery.

More from Outbax

Convinced about getting a slimline lithium battery yet? If you are, visit Outbax now and see an entire line of portable lithium battery packs to choose from. We’re the experts when it comes to outdoor equipment and portable power, so give us a call at 02 888 10 333 or reach out to our customer service team via chat. Aside from batteries, we also have available inverter generators, solar panels, and power stations for sale in case you’re looking for alternative power sources.