Getting the Most Out of the Power and Efficiency from a Battery

Are you looking for a battery for your RV or truck? Do not go for a solution that seems the best in the beginning but then stops working to provide the power you require. Big applications, like trucks and RVs with APUs, have higher performance requirements. While the traditional, economical lead acid battery might look like the right option at first, a lithium-ion battery offers more power for a more extended duration, making it a better investment.

Here are a couple of reasons why you should go for a lithium battery for your application:

Lithium Battery Charge Rate

Lithium batteries charge at a faster rate than lead-acid equivalents. Due to the absence of resistance compared to lead-acid batteries, lithium batteries charge 30 to 50 % faster. Chargers, alternators, and any electrical appliances powered by lithium run more effectively due to a greater and sustained voltage.


Lithium batteries are capable of reaching 5k cycles (complete discharges and charges), while lead-acid ones usually cannot reach 400 cycles. That implies that lead acid options require to be changed a lot more often, interrupting use and ultimately acquiring higher expenses from downtime and labor.

Lead-acid battery efficiency suffers as the charge is depleted, with severe unfavorable consequences from heat occurring at a 60 % discharge. Alternatively, lithium preserves performance right up till depletion with no substantial increase in heat, supplying a higher life expectancy and more power per cycle.

Typically, LiFePO4 batteries possess the most impressive life expectancy: approximately 10 years. While its capacity is generally lower than other lithium solutions, the LiFePO4 battery‘s energy density doesn‘t decrease during its life span, making it a smart financial investment.

Efficiency and Capacity

Capacity is the raw power your battery can hold between charges. Large applications, such as AC units, heating units, work-site lights, and other parts are required to perform for longer periods of duration between charges. A lithium battery is the most effective solution because it provides more power at a constant voltage when compared to traditional lead acid batteries.

Lithium batteries also provide you significantly more power per cubic inch, and per pound than lead acid batteries, which are one of the numerous reasons the lithium-ion battery is much better. For example, a lithium-ion battery of 32 pounds offers almost two times as much capacity throughout high-rate discharges as a lead-acid equivalent weighing 68 pounds.

Lithium likewise offers power under pressure. These batteries have a lifetime two times as long as lead acid ones at higher discharge rates and can tolerate a wider range of temperatures. High temperatures lower a normal lead-acid battery‘s lifetime by 50 %, while many lithium batteries are able to endure the same spike with absolutely no durability loss. On the other hand, cold weather lowers lead acid‘s capacity by 40 % at 0 degrees Fahrenheit, while lithium suffers just a 10 % loss at the exact same temperature.

Investing in a lithium battery option provides safety, a greater level of performance, and higher savings. No matter which power solution you select, thoroughly review your application‘s specs so you have the ability to find the most suitable battery for your requirements.