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Safety Notes

Routine safety notes

This product is suitable for children above 10 years old.

This product is not available for children under 6 years of age.

Children should be accompanied by an adult during the use of this product.

Routinely check whether cable, plug, shell, or any other part is damaged. If yes, the damaged part should not be used until it is repaired.


Electrical safety notes

Lithium-ion battery: Please use an adapter with recommended specifications (8.4V / 1A) to charge this product.

Do not store lithium-ion batteries in low battery status for a long period of time to avoid over-discharge and swelling.

Maintain the battery voltage at around 7.4V for a longer battery life. Do not use batteries with voltages above 7.4V.

When this product is idle, fully charge it before storage. Charge it at least every 3 months.

Dry battery: No use of rechargeable dry batteries. AA batteries with good performance are recommended.


Operational safety notes

Don’t disassemble, repair, or modify this product by yourself to prevent product failure. Don’t modify the circuit.

Don’t expose this product to water, fire, humidity, or high temperature to prevent product failure and accidents.

Don’t use or charge this product beyond the operating temperature range.

Don’t use the adapter to charge this product (not included in the package) as a toy.

Power off this product and disconnect the outer power supply before cleaning it with liquid.


Other notes

During transportation, wrap mBot Ranger with foam to have a better cushioning effect and prevent electronic modules from damage.

Exceptions may occur when charging this product below 0°C or above 40°C. Use this product with caution in high temperature and high humidity conditions.

The storage humidity should be below 55%, and the storage temperature should be between -25℃ and 45℃.

During use, do not trample or break the product.