How do you test a LiFePO4 battery with a multimeter?

To test the voltage of a LiFePO4 battery with a multimeter, follow these steps:

1. Set the multimeter to DC voltage mode.
2. Connect the positive lead of the multimeter to the positive terminal of the battery.
3. Connect the negative lead of the multimeter to the negative terminal of the battery.
4. Read the voltage on the multimeter.

The voltage reading on the multimeter will give you the current voltage of the LiFePO4 battery. Make sure that the battery is not under load when you take the voltage reading, as the voltage will drop when the battery is under load.

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