Electric Skateboard, Portable method of transportation

Electric Skateboard, Portable method of transportation

It was originally designed for local transport, but now offer a more serious "Off Road" model as a new thrill sport. The Off Road style boards are able to traverse grass, gravel, dirt and hard sand with ease and are often seen at low tide on the beach

The typical range for an 800-watt unit with a LiFePO4 battery is between 16 and 20 km (9–12 miles). 600 W units achieve 20% less range than their 800 W counterparts, and units using the older sealed lead acid batteries achieve 30% less range than those using the LiFePO4 batteries. The maximum speed of a typical electric skateboard is about 25–40 kilometres per hour (16–25 mph).[12]

Many manufacturers now offer 12 Ah LiFePO4 packs as an optional upgrade over the more standard SLA battery packs, which reduces the weight of the boards by 10 kg (LiFePO4 packs weigh in at 5 kg compared to the 15 kg of the standard SLA pack). This results in a lighter, more agile board. Additionally, discharge chemistry of a LiFePO4 battery allows the motor to run at top speed constantly until the battery is exhausted, compared to the initial high current from an SLA battery which quickly tapers off as it discharges. Furthermore, a high quality 12 Ah-rated LiFePO4 pack can realistically deliver 9–10 Ah, compared to a 12 Ah-rated SLA pack which realistically delivers 7–8 Ah due to the high energy demands of an electric skateboard's motor (typically 25–35 amps when riding at high speed, over rough or sloping terrain).

By increasing the battery capacity to 20 Ah (using small-factor LiFePO4 pouch cells), ranges of 30 kilometers or more can be achieved even when riding at constant high speed. In 2016, four companies started to offer electric skateboards with the ability to run over 30 km with an 8Ah battery unlike their predecessors who offer up to 25 km and cost almost double.

 

Leave a Reply

All fields are required

Name:
E-mail: (Not Published)
Comment: