Summer is coming, and the air conditioner remote control, which has been put on hold for nearly a year, is about to be reused. We need to replace the battery of the remote control. But what is the size of the remote control battery, and which brand of battery should I choose? Today we will talk about this topic.

There are three types of batteries commonly used in life, namely R20, R6, R03 batteries. Among them, R20 battery is the largest in size. At present, most of the ignition devices of gas stoves use R20 battery. The R6 battery is also called AA battery, which is mainly used in old-fashioned cameras, shavers, and children's toys.

The R03 battery is the most common battery type in TV and air conditioner remote controls. However, it should be noted that the battery models of different types of remote controls are different. For example, the remote control of toy car and rolling door usually use button batteries instead of AAA batteries.
 
The R03 battery is also called AAA battery, which includes disposable alkaline batteries, rechargeable nickel-metal hydride and lithium-ion batteries. If you want to use the remote control for small appliances, it is recommended to choose alkaline batteries. Alkaline batteries feature high energy density, stable voltage, low self-discharge, and overall high-cost performance. Although rechargeable nickel-metal hydride and lithium-ion batteries are rechargeable, the purchase cost is relatively high. For air conditioners or TV remote controls, there is no need to use rechargeable batteries.

There are many kinds of alkaline batteries on the market. Tiger head is a professional alkaline battery supplier. The batteries we provide are safe, environmentally friendly, and are not easy to leak. They are very suitable for various small household appliances. Contact us for more product details!