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AGM vs Lithium - What's best for your VanLife adventure

Updated: Oct 21, 2023



If you're planning to build a camper van, one of the most important decisions you'll have to make is choosing the right type of battery. While there are many options available, the two most popular choices are AGM and Lithium batteries. Both have their advantages and disadvantages, and the right choice will depend on your specific needs and budget. In this article, we'll take a closer look at the differences between these two types of batteries and help you make an informed decision.




The Advantages and Disadvantages of AGM Batteries:


AGM batteries, or Absorbent Glass Mat batteries, are a type of lead-acid battery that has become popular among camper van enthusiasts. One of the biggest advantages of AGM batteries is their affordability. They are much cheaper than lithium batteries, making them a great choice for those on a tight budget. Additionally, AGM batteries are relatively easy to find and replace, and they can be charged using a standard battery charger.

However, there are some downsides to using AGM batteries. For one, they have a shorter lifespan compared to lithium batteries. They also tend to be heavier and bulkier, which can be a problem if you're trying to save space in your camper van. Finally, AGM batteries are not as efficient as lithium batteries, which means you'll need more of them to power your camper van for the same amount of time.




The Advantages and Disadvantages of Lithium Batteries:


Lithium batteries, on the other hand, are the latest technology in battery power and offer several advantages over AGM batteries. For starters, they have a much longer lifespan, which means you won't have to replace them as often. They are also much lighter and smaller, making them a great choice for those who want to save space in their camper van. Additionally, lithium batteries are much more efficient than AGM batteries, which means you'll need fewer of them to power your camper van for the same amount of time.


Of course, there are some downsides to using lithium batteries as well. They are much more expensive than AGM batteries, which may be a deal-breaker for some people. Additionally, they require a special charger and are not as widely available as AGM batteries. Finally, they can be a bit more complex to install and maintain, which may require some additional expertise.


Overall, choosing between AGM and Lithium batteries for your camper van is a personal decision that will depend on your specific needs and budget. While AGM batteries are a good choice for those on a tight budget, lithium batteries offer several advantages that make them worth the investment for those who can afford them. Hopefully, this article has given you a better understanding of the differences between these two types of batteries and helped you make an informed decision.










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