Wireless mouse batteries are generally concentrated where they are produced, detailed points, thank

Most wireless BAI keyboards and wireless mice use No. 5 batteries, and the zhi part uses DAO7 batteries.

No. 5 battery: back (i.e. AA) is the type of battery.

Mostly no copy

Both a cable keyboard and a wireless mouse are used.

BAY5 battery, partially made.

DU uses No. 7 batteries.

No. 5 battery:

As big as an alarm clock, it can be charged

Wireless mice generally use No. 5 batteries, and a small number of No. 7 batteries are used. The safest thing is to open the mouse battery box directly to view, and the battery marked with "AA" or "R6" is the No. 5 battery; Labeled "AAA" or "R03" are the seven size batteries. There are also rechargeable mice that use the manufacturer's own rechargeable battery.

When the mouse fails, we should check whether the mouse battery has power at the first time. In addition, it is necessary to check whether the battery is loose, and whether the metal conductive spring of the battery compartment is rusty and has poor contact, which is also the easiest place for everyone to ignore the problem.

Wireless mouse cons.

A wireless mouse needs to be powered by a battery, while a wired mouse can be powered by a computer, so the amount of battery power consumption of a wireless mouse can affect the user's cost of use. Some wireless mice consume more power and need to replace the battery frequently, which increases the cost of later use. However, from the perspective of the market, products with a battery life of about 3 months are a good choice.

And consider using rechargeable batteries to save later costs. After the battery is loaded inside the mouse, it will inevitably increase the weight of the mouse and affect the friction with the mouse pad. So battery life and the weight of a wireless mouse are indeed not a small problem.

For wireless mice with technology, they need to go through the bitrate pairing process when they are first used.

At present, wireless mouse batteries are mainly based on No. 7 batteries, because No. 7 batteries are small in size and more in line with the specifications of modern business mice. However, there are still some mice that use No. 5 batteries, so before opening the mouse case, if the words AA and R6 are marked, it is the No. 5 battery, and if AAA and R03 are marked, it is the No. 7 battery.

There are many specifications of wireless mice, and the battery used in each specification is different. I have 4 or 5 wireless mice in my hand. There are 4 with No. 5 batteries. There is one with a No. 7 battery.

Nanfu should have a slight advantage. In terms of popularity, Nanfu Battery is a local brand, and its popularity in the Chinese market far exceeds that of Duracell. As far as the voltage is concerned, according to the professional evaluation data (the network can be checked), the voltage of the Nanfu battery is about, the voltage of the Duracell is about, the gap is not obvious, but in actual use, the endurance of the Nanfu battery far exceeds that of Duracell, such as the use of two batteries in the four-wheel drive car no-load discharge until the wheels no longer turn, it can be found that the battery life of the Nanfu battery is about equal to the Duracell battery.

In terms of **, the addition of Nanfu battery and Duracell battery is similar, and a Nanfu battery is about more than a Duracell battery. On the whole, the market popularity and cost performance of Nanfu battery are higher than that of Duracell.

Generally powered by 5 batteries...

The battery is often hidden in the dark compartment, and if you look carefully for each button on the mouse, you can find the key to open the dark compartment.

Wireless mouse must need a battery, some things can be charged, and you can use it without a battery after charging.

Yes, you have to get it. Because the mouse has to send out a wireless signal. If you need a power supply, you need to have a power supply to power the mouse. So there must be batteries.

Mmmmmm