If compared from an environmental perspective, the use of rechargeable batteries may be better, but the use of wireless mouse and keyboard rechargeable batteries also has disadvantages.
The circuit design of the wireless mouse and keyboard is in line with the low consumption standard, low consumption is less power consumption, long use time, because the current required by the wireless mouse and keyboard is very small, the electricity of a single ordinary alkaline battery is low to about 0.8V can still work, so when the ordinary battery runs out of power in the wireless mouse key plate, the battery's power is basically consumed. The cut-off voltage of the rechargeable battery is 1V, if it is lower than 1V, it will cause excessive discharge of the rechargeable battery and shorten the battery life or even scrap, if the rechargeable battery is in long-term service in the 0.8V environment, the rechargeable battery life will cause great harm to the rechargeable battery because the wireless mouse often charges and discharges.
Wireless mouse, dry battery rechargeable batteries are OK. Under normal circumstances, the basic use of dry batteries. Dry battery life is better. If you use rechargeable batteries, it is recommended that you buy brand batteries, durable to larger capacity, otherwise, the battery's endurance will not keep up.