Since the mid-19th century, lead-acid batteries have always been considered as practical choices for different applications. So why should you switch to a 12-volt lithium RV battery? While lithium batteries are rather new, they have promising features that make them superior to lead-acid batteries. Here are the reasons why many RV owners see them as the better, or even the best option in the market today.
- 100% useable capacity
To keep your lead acid battery’s life and prevent its premature damage, experts say that you should only use just about 30% to 50% of the rated capacity. Even if it is a deep cycle battery, you should never drain it. This is not a problem with 12-volt lithium RV batteries, which are designed with better discharge rates up to 100%. Draining them won’t be a problem.
- Longer life cycles
A typical lead-acid battery is only good for 500-1000 cycles. Meanwhile, branded lithium batteries can last up to 2000 life cycles at 100% or more than 5000 life cycles at 80%-90%.
- Full voltage capacity regardless of battery capacity
Peukert’s law does not apply to 12v 100ah lithium RV battery. Even if your battery is only 30% charged, you can still expect 100% consistent and reliable power supply for all your electronics in the RV up to the very last moment or until the battery is fully drained.
- Fast and efficient charging time
Slow charging time is another problem with lead-acid batteries, but it’s never an issue with lithium batteries. It will only take a few hours to fully charge a lithium battery. In fact, with a good battery charger, you can fully charge it in less than an hour.
It is important to take note that lithium-ion battery is not the same as 12v 100ah lithium RV battery. They offer similar advantages, but lithium-phosphate batteries are considered lighter, more stable, and safer than lithium-ion batteries. They are made from non-explosive materials and thus are less likely to put your health and safety at risk.