Hoverboards and self-balancing boards are becoming popular, but the batteries in them can be a severe fire risk if used, charged or sourced incorrectly. Be aware of the dangers, know where to purchase your battery, and how to charge it safely.
Hoverboards and self-balancing boards (including Segways) are two-wheeled battery-powered devices where riders control the speed and direction by shifting their body weight on footpads.
The footpads are connected to gyroscopic sensors and electric motors to manage movement. Despite the name (a nod to the Back to the Future movies), they roll on wheels, typically reaching speeds of up to 12 mph.
Each wheel is driven by an independent electric motor, powered by a rechargeable lithium-ion battery pack which stores a large amount of energy in a small space.
- They must be stored and charged safely to reduce the risk of fire. Lithium-ion battery fires can occur from poor design, incorrect charging, or from damage to the battery. If the battery fails, it could lead to an explosive fire.
- In the UK, riding these devices on pavements or roads is illegal under the Highways Act 1835 and can lead to fines, penalty points, or seizure of the hoverboard.
- You may legally use them on private property with permission.