Laptop batteries (281 products)

How to choose a laptop battery?

Laptop batteries are an essential part of a computer that ensures long and continuous operation. However, battery performance can degrade over time, so it's important to choose the right battery to give your laptop even longer life.

Choose the right battery technology

Currently, the most popular battery technologies for portable computers are lithium ion (Li-ion) and lithium polymer (Li-Poly) batteries. Li-ion batteries are common and perform well, but they tend to heat up. Li-Poly batteries are a newer technology that offers higher energy density and longer life.

Choose the appropriate battery capacity

Battery capacity is given in milliampere-hours (mAh). A larger battery capacity means the battery can store more power, so your laptop can run longer. However, it is important to choose a battery capacity that suits your needs. If your laptop is used primarily at home or in the office, then you may not need the largest capacity battery.

Note the battery voltage

Battery voltage is indicated in volts (V). You must select a battery with the same voltage as your laptop battery. If you choose the wrong voltage battery, it can damage your laptop.

Note battery compatibility

Laptop batteries are made for different devices and different specifications. It is important to choose a battery that is compatible with your laptop model. You can check the list of compatible batteries for your laptop model on the manufacturer's website.

Choose a reliable seller

It is important to choose a reliable seller that offers quality batteries. Before buying a battery, make sure the seller has good reviews and offers a warranty.

Take care of the battery

To ensure the longevity of your battery, it is important to take proper care of it. Avoid fully discharging or overcharging the battery. Do not place the battery in direct sunlight or in excessively warm places. If you do not use the laptop for more than 3 months, discharge the battery to 40% and then remove it from the laptop.

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