Welcome to Roboduino smart robot car repository

Charging and battery usage precautions

The car is powered by two 18650 lithium batteries.

About installation of battery:

Note:

1. The car cannot be used while charging.

2. The battery voltage needs to be charged in time when each battery around 3.7V. When the battery is fully charged, the each battery voltage is about 4.2V.

3. If the battery is not used for a long time, the battery on the expansion board should be removed, because the battery will be worn out even in the standby state. If the battery is not used for a long time, the battery needs to be fully charged before the next use.

4. When charging, the red indicator light is on, and after the battery is fully charged, the green indicator light is on.

The charging method is as shown below: