Battery is an important topic in the field of RV. Many RVers will go to lead acid batteries. However,
lithium-ion batteries (such as lithium iron phosphate battery) are trending now. There is no doubt that lithium-ion
batteries are more expensive investments than lead-acid batteries, but upgrading to a lithium-ion battery
will ensure better performance of your motorhome. They are more cost-effective in the long run.
When lithium VS lead acid, lithium completely dominates lead acid. Reduce fuel consumption is just
some of the reasons why you might want to upgrade your RV motorhome house batteries; Lithium-ion
batteries are an alternative to lead-acid batteries that many RV owners consider. Especially for European
people. They often go outside for Pinic or holiday. A good battery is very essential for car owner.
Safe
lithium iron phosphate material does not contain any heavy metals and rare metals, non-toxic, no matter in
the production and use are pollution-free, in accordance with European RoHS regulations, is a green battery
lithium battery. In puncture, extrusion, overcharge, short circuit and other experiments, no explosion, no fire.
Charging Speed
Lead batteries can take on high charging current and bulk charge, only up to 80 percent. Once they hit the
80 percent, the charging speed gets relatively slower. What's more is that every time that you use your RV
battery without charging it fully it prematurely ages, reducing its life. If you are charging it using solar power
panels, then you will have to plan it beforehand, so it can be fully charged before it is dusk.
Also, lead acid batteries do not charge as efficiently as lithium ion batteries, and lose nearly 15 percent of
the charging energy, meaning that they will take longer to charge completely. What some RV owners do is
purchase cheap batteries, and bulk charge the lead battery to 80 percent. When the battery fails, they buy
a new one or have it replaced if it still falls under warranty. Lithium ion batteries can be charged quickly
and completely without any trouble.
Useable Cycles
Even a good quality lead battery that is not over-worked gives you only a limited number of cycles, about
500 to 1000. If your lead acid battery is drained often, then its life reduces, and you will have to replace it
once in every two years or lesser. The life cycles that you get to appreciate with a lithium ion battery is far
higher, anywhere between two to ten times what you would get with a lead battery. These batteries last
longer, and call for fewer replacements over time, offsetting the price margin.
Light weight
Lithium-ion batteries are one-third the size of lead-acid batteries and weigh less.It is very convenient for
people to take it out.
Summary
On the surface, lithium iron batteries will cost more than lead-acid batteries, but in the long run, they will
cost the same.(for example, in terms of service life, lithium battery life is 8-10 years, while lead-acid battery
life is 2-3 years), more importantly, lithium iron phosphate battery has safety guarantee, no fire and no
explosion.