The correct way of using the lithium battery

Source: 2020 - 03 - On 26 hits: how to activate the cell phone battery? 【 Mobile phone battery 】 Whether need to activate the cell phone battery whether to need to activate cell phones in front of the stop charging need to run out of power, and need to charge three or four times. This is called the activation. This is possible in the past, but today's mobile phone use lithium ion battery almost do not need to activate. Buy a new mobile phone battery for the first time use do not need to charge for 12 hours, but it is best to stop 3 ~ 5 hours of charging process, complete full charge is normal charge to 100%, is fully charged cell phone when using low power tips. Battery as before they go out by filling the electrolyte, rabin, charging and discharging, capacity, process, the battery is active, but the factory after more than a month after a year's time to get to the user's hands, because of the influence of the battery self-discharge battery material appeared passivation, and through the charging and discharging, can let the battery activation. Three times before charging the battery life should be more than 12 hours, this view is in view of the rechargeable battery in the 1990 s, when the nickel cadmium battery recall effects, need to charge to keep the battery capacity. Mobile phone use lithium ion battery, it has no recall effect, generally 2 - 3 hours can is full, full enough. If the first three time charge and discharge really can reach 12 hours or more, it will cause great damage, the battery may result in bulging battery, so it is extinguished. Fortunately, mobile phone and the charger has a protection circuit, charge to 100% is active to turn it off, put on the charger will not continue to charge. But, this time the plug or unplug chargers, in case the charger circuit protection problems, battery overcharge, severe damage to the battery materials, affect battery capacity and life. Generally speaking, the charging manner described in the book is suitable for mobile phone charging standard. The correct use of mobile phone lithium battery to avoid excessive discharge, as far as possible don't use mobile phone in less than 20% of electricity, don't use mobile phone in less than 5% of electricity in particular, will cause irreversible damage to the battery. Avoid excessive charging, charging too open to cell phone lithium battery caused great harm, but the current smart phones typically have circuit protection, after a full charge will no longer continue to recharge the battery. Lithium battery is the most ideal state of the remaining 40% of the time, this time the battery voltage is not too high not too low, the higher the drop quickly, the battery 100% of a month, and 50% of the battery for a month, before the ability. Don't keep 100% of the battery for a long time, a certain power will affect the service life of the battery. Avoid using in high temperature or low temperature, under high temperature and low temperature will charge for cell phone lithium battery caused great damage, high temperature will lead to battery explosion, low temperature will bring great influence to the battery life-span. Avoid cell phone battery for a long time without power. If the battery for a long time without power, your phone may never turned on again. Use the original phone charger, check the battery life and shelf life, replace the battery in time. Maintenance of lithium ion battery is the best way to use lightweight, quick release and fast charging, charging to avoid excessive. Mobile phone battery - 30% Low of 50%, can reduce the standby time of ' 'high power condition. So, the time of hand is determined by the external power supply, is equal to the reduced the number of cycles.