Battery

Intended for testing the battery status and adaptor charger functionality.

• Device with battery.
• Charging adaptor.

This test will show the current battery level, charging status, estimated remaining battery life while discharging, and estimated time to full charge during charging.

This test also includes a low-battery detection warning to help prevent battery damage. When the battery level falls below 20%, a warning message will appear to remind the tester to charge the battery before completing the test. This can help prevent battery damage, whether it occurs at the end user’s location or while the device is being stored for a long period of time.

Low battery levels can damage the battery.

Yes, batteries can be damaged if stored below a certain level. The specific level at which damage occurs varies depending on the type of battery, but for most lithium-ion batteries, storing them below 15% can lead to permanent capacity loss. This is because when a battery is stored at a low charge, the chemical reactions that take place inside the battery can damage the battery’s components.

For example, in lithium-ion batteries, storing a battery at a low charge can lead to the formation of lithium dendrites, which are microscopic crystals that can grow and eventually pierce the battery’s separator, causing a short circuit. This can lead to a fire or explosion.

To avoid damaging your batteries, it is important to store them at a moderate charge, typically between 40% and 80%. You can also store them in a cool, dry place to prolong their lifespan.