Last updated: 2022.12.14

  • Applicable products: Bot, Contact Sensor, Motion Sensor, Lock, Keypad, Keypad Touch

Some SwitchBot devices might have battery(ies) that need to be replaced every once in a while. This article provides a list about the type, quantity and brands of batteries your SwitchBot product uses. Please pay attention to the following points:

1. Do not use rechargeable batteries due to unstable voltage. The remaining battery capacity may not be displayed correctly.

2. Panasonic batteries are recommended.

Device Battery Quantity Recommended Brand
Bot CR2  Lithium battery*1 Panasonic
Motion Sensor AAA Alkaline battery*2
Contact Sensor AAA Alkaline battery*2
Lock CR123A 3V Lithium battery*2
Keypad CR123A 3V Lithium battery*2
Keypad Touch CR123A 3V Lithium battery*2



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