Ten suggestions for cell phone battery maintenance

■If the newly purchased mobile phone battery is a lithium-ion battery, the first 3-5 recharges are generally referred to as the adjustment period, which should be charged for more than 14 hours to ensure full activation of the lithium-ion activity. Lithium-ion batteries have no memory effect, but are very inert. They should be fully activated to ensure the best performance in future use. ■Before the battery leaves the factory, the manufacturer has carried out the activation process and pre-charged, so the new battery purchased has a residual charge. Generally, the manufacturer will charge the battery according to the adjustment period, but the standby is still seriously insufficient. Assuming that the purchased battery is genuine, in this case, the adjustment period should be extended and the adjustment period should be fully charged and discharged 3-5 times. ■Quick charger charging. When the indicator light changes, it generally only means that it is 90% full, so it is not recommended to use it. The charger will automatically change to fully charge the battery with slow charging, it is best to use the battery after it is fully charged, otherwise the use time will be shortened. ■Before charging, do not discharge the lithium-ion battery, as improper discharge will damage the battery. When charging, try to charge slowly, reduce the fast charging method, and the time should not exceed 24 hours. After 3-5 full charge and discharge cycles of the battery, the internal chemical substances will be fully activated to achieve the best use effect. ■Please use the original charger or the reputable brand charger, the lithium ion battery should use the lithium ion battery special charger, and follow the instructions, otherwise the battery will be damaged or even dangerous. ■Lithium-ion batteries must use special chargers, otherwise they may not reach saturation and affect their performance. After charging, it should be prevented from being left on the charger for more than 12 hours, and the battery should be separated from the mobile phone when it is not used for a long time. ■Many users often leave their mobile phones on while charging. In fact, this will hurt the life of the mobile phones. Because in the process of charging, the circuit board of the mobile phone will heat up. If there is an incoming call at this time, an instantaneous return current may occur, which may damage the internal parts of the mobile phone. ■The life of the battery depends on the number of repeated charging and discharging, so try to prevent the battery from charging when there is residual power, which will shorten the life of the battery. If the mobile phone is turned off for more than 7 days, the battery of the mobile phone should be fully discharged and fully charged before use. ■Mobile phone batteries all have self-discharge. When not in use, Ni-MH batteries will discharge at about 1% of the remaining capacity every day, and lithium-ion batteries will discharge at 0.2%-0.3% every day. When charging the battery, try to use a dedicated socket, and do not share the socket with a TV or other home appliances. ■Don't expose the battery to high temperature or severe cold, like July and August, don't put the mobile phone in the car to be exposed to the scorching sun; or take it in an air-conditioned room and place it in a place with direct air-conditioning. When charging, it is normal for the battery to have a little heat, but it should not be directly exposed to a high temperature environment. In order to prevent this from happening, it is best to charge at room temperature and do not cover anything on the phone. 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 post: Introduction to the characteristics of lithium-ion batteries and the principle of chargers