How to use and maintain the camera lithium-ion battery pack

1. Normally, charge the rechargeable battery used for the first time. The lithium rechargeable battery must be more than 6 hours, and the Ni-MH rechargeable battery must be more than 14 hours, otherwise the life of the rechargeable battery will be shorter in the future. When the rechargeable battery has residual power, try not to recharge it to ensure the life of the rechargeable battery. 2. Avoid over-discharge during use. Overdischarge means that the power consumption exceeds the limit at a time. Otherwise, even if it is recharged, its capacity cannot be fully recovered, which will damage the rechargeable lithium-ion battery pack. Because over-discharge will cause the charging efficiency of the rechargeable battery to decrease, and the capacity is reduced, the camcorders are equipped with a rechargeable battery alarm function. Therefore, the rechargeable battery should be replaced in time when such a situation occurs, and try not to let the rechargeable battery run out and make the camcorder automatically shut down. 3. If you do not use the camera for a long time, you must remove the rechargeable battery from the camera or the charger, discharge it completely, and store it in a dry and cool environment. Store metal objects together. In order to prevent the short circuit of the rechargeable battery, when the rechargeable battery is not in use, a protective cover should be used to store it. 4. When using a lithium battery, you don’t need to worry about the problem of sufficient enough. Tests in many places have shown that it is only harmful and unprofitable. Generally, try not to charge it when the battery is insufficient. You can charge it as long as the battery is empty. 3--5 hours is appropriate, not more than 5 hours, otherwise it will be harmful to the battery. Repeated charging for more than 12 hours will greatly reduce the service life and power of the lithium battery, and the standby time will be reduced. Since the memory of the lithium battery itself is not strong, it only needs to be completely discharged once a month or so. 5. When using the camera's lithium ion battery pack, pay attention to the battery critical discharge indicator. When the battery voltage drops to a certain critical value, the battery should be replaced in time. If you continue to use it, the battery will be damaged due to over-discharge. 6. Charging: After shooting, you must charge the lithium-ion battery in time and use a special charger. When the indicator light turns from red to green, it means that the battery is 70%. After the green light is off, continue charging for 1 hour to stop. Recharge. If the charging time is too long, it will cause the battery to generate heat, which will shorten its service life. 7. Storage. The lithium-ion battery pack of the camera should be kept away from heat sources to prevent short circuit, impact and moisture, and should not be placed with chemicals. 8. Precautions for the use of lithium-ion batteries in DV camcorders: First, do not use lithium batteries or charge the battery in an environment above 35C, and do not store the battery in a place where the temperature is too high for daily storage; second, in a low temperature environment such as 4C The following uses lithium-ion batteries, the battery usage time will be reduced, and may not be able to charge in a low-temperature environment; third, if you do not use lithium batteries frequently, it is best to complete a charge cycle for lithium-ion batteries every month, that is, deep discharge and deep charge once. The life of a lithium-ion battery is related to the total charge capacity of the battery, and has nothing to do with the number of recharges. The impact of the life of a lithium-ion battery is not much different when it is discharged or recharged. Therefore, the use of lithium-ion battery packs used by DV cameras is based on convenience, and there is no need to worry about affecting the life span when using and charging. There are three points to pay attention to when using lithium-ion batteries for new cameras. Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Energy density and application introduction of lithium cobalt oxide batteries