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Kidde smoke detector
9V
Battery this device uses · 9V
Kidde alarms commonly use a 9V or AA; sealed units are 10-year lithium.
Specifications
| Battery type | 9V |
| Quantity | 1× |
| Voltage | 9V |
| Equivalents | 6LR61, MN1604, 6F22, PP3, 1604 |
🔍 Battery cross-reference finder
Type any common code to see its voltage, size and interchangeable equivalents.
💡 Open the battery compartment, note the + / - orientation of the old cells, and replace all of them at once with the same size and type.
Frequently asked questions
- What battery does the Kidde smoke detector take?
- It uses a 9V, 9V. Kidde alarms commonly use a 9V or AA; sealed units are 10-year lithium.
- What is a good replacement for the 9V?
- Equivalents you can use: 6LR61, MN1604, 6F22, PP3, 1604.
- How do I replace it?
- Open the battery compartment, note the + / - orientation of the old cells, and replace all of them at once with the same size and type.