26650 lithium iron phosphate battery charging matters and method analysis

26650 lithium iron phosphate battery charging precautions The 18650 lithium ion battery charger can charge the 26650 lithium iron phosphate battery, but the charger of the 18650 lithium ion battery may have a relatively high voltage, which may damage the 26650 lithium ion battery. The voltage of 18650 lithium ion battery is 3.6V and 4.2V, and the voltage of 26650 type is 3.2v and 3.6V. Note 1: Prevent the temperature from being too high during charging. If the temperature during charging is higher than the specified operating temperature (35°C), the power of the lithium-ion battery will continue to decrease, that is, the power supply time under full charge will be shortened, which will affect the 26650 iron phosphate The quality of lithium-ion batteries causes damage and reduces battery life. Note 2: Prevent the temperature from being too low during charging. If the battery is in a low temperature environment during charging, the battery’s power will continue to decrease, or even fail to charge, but the situation is different from the high temperature environment, and it is not permanent damage. When the temperature rises to an appropriate level, the power of the lithium iron phosphate battery will return to its previous state. Note 3: Regular use will make the electrons in the 26650 lithium iron phosphate battery always flow, which is conducive to the extension of its life. If you don't use it often, remember to complete a charge cycle for the lithium-ion battery every month, that is, deep discharge and deep charge once. 26650 lithium iron phosphate battery charging method The most suitable charging process for 26650 lithium iron phosphate battery can be divided into four stages: trickle charge, constant current charge, constant voltage charge and charge termination. 1. Shallow discharge and shallow charge The 26650 lithium iron phosphate lithium-ion battery is more beneficial. Only when the product's power module is calibrated for lithium-ion batteries, it is necessary to deep discharge and deep charge. Therefore, in the daily use process, you can recharge without being stuck with photoelectricity, and you can charge as you use it, putting convenience first. 2. There is no special way to activate the lithium-ion battery. The lithium-ion battery will be naturally activated during normal use of the machine. Therefore, all the pursuits of 12 hours of ultra-long charging and the use of single-cell lithium-ion batteries for automatic shutdown are wrong. 3.26650 Lithium iron phosphate battery should be charged with a matching charger. In the industrial supporting market, since each product is packaged separately and is not compatible with each other, the corresponding charger should be selected according to the lithium-ion battery pack used, and the charging should be strictly followed. . 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: Analysis on the safe use of lithium-ion batteries