Which lithium ion battery is better for fishing boat batteries?

1. General ordinary lithium ion batteries Ordinary lithium ion batteries are not as good as lithium iron phosphate batteries in terms of high temperature resistance, not as good as polymer lithium ion batteries in terms of low temperature resistance, and not as good as nickel-metal hydride batteries in terms of safety performance. Therefore, the equipment price is relatively low. Of course, it is generally used as a lighting energy storage power source to meet emergency lighting. Its placement location is generally a place that can maintain normal temperature. At present, most of the round steel shell lithium-ion batteries are ordinary lithium-ion batteries, and some customized lithium iron phosphate batteries are also available. Cylindrical steel shell lithium-ion batteries are not only limited in shape and capacity, but also in terms of volume and weight. They are not ideal for marine batteries. 2. Polymer lithium-ion battery Polymer lithium-ion batteries are basically in the form of soft-packed lithium-ion batteries, using a laminated production process, so they have a higher degree of freedom in volume, capacity and shape design, and are integrated. The preferred marine lithium-ion battery is small in size, light in weight, and larger in capacity. However, due to its relatively high production cost and high energy density, safety performance is relatively difficult to guarantee, so it is difficult to promote and use in the field of fishing boat batteries . 3. The performance of lithium iron phosphate lithium ion battery is better than that of general energy storage lithium ion battery. It has high temperature resistance and a large current discharge capacity with a certain rate. The low temperature performance of ordinary lithium iron phosphate battery is relatively poor, but after Improved iron-lithium-ion batteries have slightly better low-temperature performance than nickel-metal hydride batteries and slightly worse than polymer lithium-ion batteries, but their high-temperature performance will be reduced. In terms of installation cost, lithium iron phosphate batteries are more expensive than nickel-metal hydride batteries and lower than polymer lithium-ion batteries. Therefore, most of the types of ship batteries currently used are lithium iron phosphate batteries, because they are used at the same normal temperature. Next, it is more cost-effective to use lithium iron batteries. Lithium iron phosphate batteries have different production technology levels and materials used by manufacturers, and there will be differences in performance effects and cycle life. Think Gripp battery manufacturers have been manufacturing iron lithium ion batteries for many years. The lithium iron phosphate batteries produced by using a proprietary and patented battery formula include low temperature iron phosphate lithium ion batteries, high rate iron phosphate lithium ion batteries and conventional iron phosphate lithium ion batteries There are three types, and a complete set of backup power system can be designed and customized according to the actual application requirements of marine batteries. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Introduction to winter maintenance of lithium-ion batteries for electric vehicles