How to Test Lithium Battery with Multimeter？ | KET
To test a lithium battery with a multimeter, you will need to set the multimeter to the appropriate voltage range. Most lithium batteries have a nominal voltage of 3.6-3.7 volts, so you will want to set the multimeter to a range that is higher than this.
Next, turn off the multimeter and touch the red lead to the positive terminal of the battery, and the black lead to the negative terminal.
Turn the multimeter on and note the reading on the display. A fully charged lithium battery should read between 3.6 and 3.7 volts. If the reading is lower than this, it may indicate that the battery is partially discharged or damaged.
It is important to note that this is a general test and may not be applicable to all types of lithium batteries. Always consult the manufacturer's specifications and recommendations for testing and maintenance of your specific battery.
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