For friends who like long-distance self-driving travel, it is very important to have a suitable RV, and the use of RV is often accompanied by power problems? At present, lithium iron phosphate batteries for RVs are not common in the market, and it is difficult to know which brand of battery is better. So how do you know how the RV lithium iron phosphate battery is?
KELAN battery will share with you:
The quality of the lithium iron phosphate battery is the most important thing in the quality of the cell, and the performance level of the cell basically determines the overall performance of the lithium iron phosphate battery for the RV.
At present, there are three main types of lithium iron phosphate battery cells for RV The battery is much lighter in weight and volume than the other two, which is always better for long-distance travel. The other two batteries are similar, but when making large-capacity single batteries, the square aluminum case is superior to the cylindrical steel case, and the soft case is better.
Let's take a look at how much electricity an RV consumes in a day:
• The power of a 21-inch TV is about 50 watts. It is expected to be used for 10 hours a day, and the cumulative power consumption is 500 watts, about 0.5 kWh!
• The 90-liter refrigerator can be used all day, and the cumulative power consumption will not exceed 0.5 degrees. (It is generally recommended to use a stopper, so that the start-up time of the refrigerator can be controlled, and it will not exceed 0.2 degrees in a day)
• A 100-watt notebook (usually 60 watts) is expected to be used for 5 hours a day, and the cumulative power consumption is 500 watts, about 0.5 kWh.
• A rice cooker of about 800 watts, with a volume of 4L, is expected to be used twice a day for half an hour, and the cumulative power consumption is 400 watts, about 0.4 kWh.
• The 900-watt electric pressure cooker is expected to be used twice a day for half an hour, with a cumulative power consumption of 450 watts, about 0.45 kWh.
• An 800-watt electric hot water bottle with a volume of 4 liters is expected to be used 3 times a day for 5 minutes each time, with a cumulative power consumption of 200 watts, about 0.2 kWh.
• 10-watt LED lights, calculated by the amount of 3, can be used for 5 hours a day. The cumulative power consumption is 150 watts, about 0.15 degrees.
• The 500-watt resistance wire electric heating furnace (induction cooker is not recommended, the power and power consumption are high), it is expected to be used twice a day for 20 minutes each time, and the cumulative power consumption is 350 watts, about 0.35 degrees.
• Calculated according to a horse's air conditioner, it is about 1000 watts for an hour, so if it is turned on for 5 hours, it will consume 5 kWh of electricity.
Of course, these are just some of the appliances in an RV. There are many other places where RVs need electricity, so I won't list them all. Based on the above data, it is estimated that if the caravan battery uses traditional lead-acid batteries, the weight of the battery is very large. Under the same power demand, you can prepare two to three lead-acid batteries, while lithium iron phosphate batteries only need one is enough. Lithium iron phosphate batteries have better performance and quality than lead-acid batteries, so the price will be two to three times more expensive than the price of lead-acid batteries. However, when you buy lithium iron phosphate batteries, you should be wary of buying cells that are ladder cells. The price or offer for such batteries is usually half or less than that of a new battery. Batteries do not feel much when they are first used, but after a short period of time, they are more likely to have a faster capacity decay, i.e., the battery's usage time is shortened.
We specialize in the production of lithium iron phosphate and lithium manganate A-grade batteries, with independent R&D in battery cells and BMS. With the ability to integrate the whole industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our high quality products are widely used in two-wheeled electric vehicles, three-wheeled electric vehicles, home energy storage, marine batteries, outdoor RVs and golf carts.
