When your phone battery is worn out, swollen and loses its ability to hold charge, of course you need to buy a new phone battery, and below are the points that cannot be overlooked when you buy a replacement phone battery.
During use phone, phone battery is the part that breaks down and degrades the most quickly, which makes you quickly have to replace the phone’s battery.
When buying a replacement battery for your phone, there are some notes that you need to pay attention to if you want to buy a good replacement phone battery for your phone.
Choose a phone battery with parameters suitable for your phone
When buying a replacement phone battery, you need to pay close attention to the compatibility between the new battery and your phone. A good and suitable battery will help your phone.
– Electricity or battery capacity
The amount of electricity that a battery can produce at nominal voltage, usually calculated in units of milliamperes hours (mAh) or amperes hours (Ah). For example, a battery with a capacity of 2000 mAh means it can provide a maximum current of 2000 mAh (equivalent to 2A) for the device to use for one hour.
This index is the basis for comparing the power of different types of batteries. The larger the battery capacity, the longer the phone will last.
– Battery voltage
Voltage is the nominal voltage that the battery produces when operating, usually calculated in Volt (V).
For example, a battery has a voltage of 3.7 V, which means it creates a voltage of 3.7 V between the two positive (+) and negative (-) electrodes. The larger the battery voltage, the stronger the battery and the ability to work with devices that require high voltage.
Many of you have questions about the battery old phone Mine is 3.7V so can I buy a new 3.8 V battery? In theory, a 3.8V battery has a stronger power source, and can affect the quality of the phone, but in reality all chips used in phones use 3.3VDC power. Therefore, using 3.3V to 5V batteries is not a problem, because the circuit has designed the voltage stabilizer 3.3V already, but do not use batteries with more than 5V.
Choose the best phone battery
Currently on the market there are many different smartphone battery lines, using different technologies, so both battery capacity and durability during operation are not the same.
Popular types of phone batteries on the market include:
Types of phone batteries
Battery characteristics
Ultra thin phone battery
This type of battery is compatible with thin phones, which are often not as durable as regular batteries.
Regular phone battery
Durable and good power supply.
High capacity phone battery
Thicker and larger capacity
NiCD (Nickel Cadmium) phone battery
No longer used since the 1990s. They are heavy and must be completely discharged before recharging.
NiMH phone battery (Nickel Metal Hydride)
It is this type of battery that pushes the above type out of the market because they are more compact and lightweight.
Li-Ion phone battery (Lithium Ion)
This type of battery is quite popular today. They do not require a heat load
Li – Poly phone battery (Lithium Poly)
This is the newest, thinnest, and most durable battery. No heat load required.
You should choose a genuine phone battery with warranty
Many people have the habit of buying phone batteries at shops that sell phone accessories. These batteries are often not genuine products, but their low price attracts many people.
However, the battery lines cheap phonesof poor quality and without clear origin, during use will quickly become corky, swollen, and you will soon have to replace it. In addition, not to mention problems during battery use, or even explosions when charging…
Therefore, when buying a new battery, phoneyou should look for genuine phone batteries, with guaranteed quality and warranty during use, users can rest assured and the phone will always work well.
Besides, if you choose places to sell Cheap genuine phone batteries Then you can both buy a good battery and save your money.
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