The popularization of the concept of green low-carbon life makes bicycles and roller skating become a new means of pportation for people.

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It is also undergoing various improvements.

Recently, a Jack Skopinski foreign DIY enthusiast designed and made a pair of pure.

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Each of these pairs of roller skates is equipped with a 350W DC motor at the rear, and the power is conveyed to each wheel by a caterpillar.

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The 26V/2G Ah lithium battery is installed inside, which can provide a distance of 20 km for the wearer, and the maximum speed is 14 km / h. It can only meet the daily short distance walk.

But there are three obvious drawbacks to these electric all terrain roller skates.

First of all, the operation speed is adjusted by a wire hand-held remote controller, which is not as convenient as the wireless way in the actual operation.

Secondly, it is too heavy. The total weight of the two shoes is 10 kilograms, which is not convenient to carry. And once there is no electricity, it is almost impossible to move forward by traditional sliding.

The last point is too expensive. According to Jack Skopinski, the price of the electric roller skates is not more than 1400 yuan (about 9100 yuan), and this price will discourage many users who want to try.