Charging Time: Around 60-120 Mins (30 Mins to 80%)
Charging Voltage: AC90-240V 50-60Hz
Battery Save Mode: when battery is lower than 10%, it will reduce speed to conserve power.
Sound Alert: Beeps when turned on and has a low battery sound indicator
Different Prices:
This smart balance board are now produced by many factories in China. Factory prices varies from 150USD - 500USD for different quality.
Different Quality Available:
real Samsung battery VS fake
The first thing to consider is battery, which offer power to this board. Battery quality is the most important, like the motor of a car. Different batteries can drive this board up to 10 - 30km. This need to be tested.
Secondly, is the circus board which connect human body and the board when riding. This part serves like a brain. So this has to be fast and clear. You have to ride to feel the differences.
Speed is usually max 15km/hr. Otherwise it can be dangerous.
Other parts like the connector, tire, color finish...are easier to check out.
Guarantee:
Most supplies are offering 1 - 2 yrs guarantee. In fact, this is good enough if they're real feasible guarantee.
For example, life-long circus board replacements, in time after sales support, 1.5 yrs battery guarantee... shipping battery back is not something as easy as ordinary products because it requires MSDS certificate.
Conclusion:
It's nice product, can sell fast. But it takes proper handle to secure the quality and after-sale support.
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