DFRobot MBT0021-EN Manual - Page 3

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DFRobot MBT0021-EN Manual
4. Battery Usage and Charging
The Maqueen PlusV2 AA battery version supports 1.5V AA batteries and 1.2V Ni-MH
rechargeable AA batteries. Please be careful not to use AAA batteries. AA batteries are available
in most supermarkets. It should be noted that the 1.5V alkaline battery is disposable and cannot
be recharged, otherwise it may explode or catch fire.
Ni-MH rechargeable batteries are safer than lithium batteries and are less prone to explosion and
fire. The voltage is 1.2V per cell. The size of the Ni-MH battery is the same as that of the AA
alkaline battery. There is no onboard charging circuit designed on Maqueen Plus V2.0,
considering that it is dangerous if the user accidentally recharges the alkaline battery. Therefore,
if you need to use Ni-MH batteries, you need to buy Ni-MH rechargeable batteries and charger
sets.
Note: Please pay attention to the polarity when installing battery.
5. Quick Start Guide
Step 1. Install battery