There are more and more people who have mobile phones now, but there are not many people who really play with mobile phones. The battery is the "power source" of the mobile phone, only how to use the mobile phone battery in the right to use the mobile phone! Let's take a closer look at the major precautions using your mobile phone.
I. Category of cell phone:
1. Cadmium nickel battery, has a memory effect, that is, it is necessary to determine the use of electricity to be used every time, it is the earliest mobile phone battery. The first batch of mobile phones is this, and now it is basically not seen.
2. NiMH batteries, memory effects are not obvious, but it is best to recharge after electrical force, in order to extend the life of the battery, standby time is longer than traditional cadmium nickel battery. Mobile phone This article is transferred from http://www.cnonline.org/2004/Article/3887.html all kinds of mobile phone battery details __ China mobile phone online 3. Lithium battery, there is no memory effect, is the longest standby time The mobile phone battery is currently the most advanced technology in Japan, but the price is more expensive, and the lithium battery cannot be overheated during the use of the battery, otherwise it will be burned.
There are only two options in the market: lithium batteries and NiMH batteries. Where is their differences? The nickel-hydrogen battery is not much, so it is not necessary to charge, which is not economical, and it also has a memory effect. The storage capacity will gradually decrease, but it is best to discharge before charging. Lithium battery use time than the nickel-hydrogen battery, can continue for a long time, can continue to charge when charging, can continue to charge, can be charged more than NiMH batteries, but the price of lithium batteries is more expensive than NiMH batteries many.
II. "Memory Effect" means an effect of producing crystallization due to the internal chemical substance during use. The reason for the occurrence is due to the incomplete charging and discharge of the battery repeatedly, it will reduce the battery temporary capacity, resulting in shortening the call time. Generally occurring on cadmium nickel batteries, fewer nickel-hydrogen batteries, and the lithium battery is not this. Therefore, the mobile phone players do not repeat the electric battery, and the battery should be used to recharge the battery. To avoid the battery's memory effect, the battery must be completely discharged, and you need to put the battery standby for about 24 hours, completely discharge, and then charge it, so that the battery capacity can be restored (unless the battery is corrupt). If you want to completely avoid the generation of "memory effect", it is best to choose a nickel-hydrogen battery or a lithium battery.
III. Battery charging is also very particular: each charge cannot exceed 24 hours, and the battery is not allowed to repeat charging when there is a residual electricity. Preferably, do not use the discharge circuit of the charger to discharge because the discharge circuit attached to the existing charger causes chemical damage inside the battery to shorten the life of the charging cell.
Cadmium nickel batteries have a strong memory effect, usually take a complete charge and discharge after using ten times. If there is a memory effect, you can continue the memory effect of three to five times of complete charge and discharge.
The nickel-hydrogen battery is weak due to the memory effect, so it can be completely charged and discharged at a time of 50 times. However, nickel-hydrogen batteries are generally sensitive to over-discharge, so nickel-hydrogen batteries are usually only charged without discharging.
Lithium-ion batteries are more demanding for the set conditions of charge and discharge, and the lithium-ion battery must use a lithium battery-specific charger, which must never use a general charger, otherwise it may result in high thermal burning or explosion.
IV. You must follow the following: 1. Choose a brand with a certain reputation 2. Purchase in a good reputable bus. 3. Buy a brand battery with maintenance services 4. Use the original factory or compliance charger 5. Purchase environmentally friendly batteries, select lithium batteries or nickel-hydrogen batteries 6. Select Thick Battery Depending on the mode or habit you use.
