Laptop batteries are 'old' if you use a lot of toys

Many external devices via USB ports for laptops are now very handy. However, if you overuse these tools, the battery will drain quickly and the battery life will also drop drastically.

The toy that many people currently equip with their laptops is the docking dock.

Many people often extend more USB ports to be usable
Many auxiliary devices communicate via this port - Photo: flickr

According to Mr. Nguyen Hung, a technician at Thien Thao laptop shop, "if using a heat sink dock, a laptop with a battery life of up to 2 hours can only use 1 to 1 hour and a half". The reason for battery drain is that the heat sink is made up of 2 to 4 fans with a capacity of about 1 Watt, so it is quite power consuming.

Some other less energy-efficient toys such as fans, lights, massage balls ., but there are also other types of "horrible" laptop batteries, such as coffee warmers, hoopla vacuums or refrigerators. These items have 2.5 Watt to 5.75 Watt power. Technicians at laptop stores often recommend that you only use the device on the PC, if used for laptop printing, it will run out quickly.

Some people make the most of the USB ports on laptops to plug in all kinds of accessories and plug the charger continuously so that the device does not run out of battery. However, according to Mr. Hung, do not use this way because it will make the battery deteriorate quickly.

If you still use the correct way of charging and discharging (ie, let the battery run and charge), but the overcharging frequency also causes the battery to shorten its life. Even plugging in the charger even if the battery is still easy to make it fit, especially for current Li-Ion battery.

Devices like warmers, mini refrigerators use a USB port that costs money
lots of energy. Photo: bp2 .

Mr. Le Van Hoang, technical staff at a laptop shop on Dan Chu street, Thu Duc district, HCM City, said that if you want to use a lot of toys for your laptop, you can use the way to remove the battery. Out and plug in the charger. This is a bit inconvenient if you lose the power. However, it is best to plug some "toys" into the machine only. For essential tools such as heat sinks or vacuum cleaners, you should equip your battery with 9 or more cells.

Mr. Hoang happily tells the story " there is another simple way. If you are a 'real' person, you can also make yourself a set of battery power connectors. This energy can be used. And of course, the fine art and convenience of traveling are not very good . "