UL 2272 certificate and Hoverboard safety–every Hoverboard lovers are familiar with the tag called UL 2272 certified but who are new in this field probably don’t know any importance of this tag and how much value to give while buying self-balancing scooters aka Hoverboard from the marketplace or any retail store. As you land in the article Ul 2272 certificate and Hoverboard safety, then you will surely gather a clear concept of electrical safety standard of this device.
But before knowing about the UL 2272 certificate, everyone should know about the early age of this gadget when news outlets ran with the stories of fires. In 2015 the popularity of the board was spreading at a very rapid rate towards the Hoverboard enthusiasts that celebrities showing off their gadgets on Instagram, but all of them become insecure about the safety mostly of the fires.
The battery powering your portable device is most likely a Li-Ion battery with a high energy density. lithium-ion batteries are inherently unstable, suffer from aging, and are potentially dangerous.
So, the question might knock your mind that what is the actual reason and why did hoverboards catch fire specifically in 2015??
There is a detailed article about the firing of hoverboard, but without wasting any more time we to let you know that it just because of poor manufacturing, low-quality components of the device not because of the technology.
But In early 2015, a lot of people started complaining about the batteries getting short-circuited and causes firing, and suddenly it became widespread, so some retail shop stops selling the product. But the things got so out of control that Consumer Product Safety Commission of United States(CPSC) needs to take some action against it and thus they announced an official recall of the hoverboard which states that over half a million board units were going back until they are fixed and sent back.
What is the meaning of UL 2272 certificate???
Yes, here is the answer. UL stands for Underwriters Laboratories which was founded in 1834 by William Henry Merrill (an electrical engineer) is an American certification company and the original offer that this agency covers are safety-related certification, validation, testing, advising, inspection, auditing and training services.
UL (approved by the U.S. government) is one of the organizations to perform safety testing of different products, and UL 2272 certification stands for the electrical safety standard which includes the firing issue of the hoverboard starting from overheating to the short circuit of the battery. Its primary concern is all about the safety standard for hoverboards & two-wheel self-balancing electric scooters.
They mainly do some tests on the electrical portion of the device, and if it can meet all the safety standard according to there test, then the agency give the product a UL 2272 certification. Let’s see the test list that UL do with the Hoverboard.
- Overcharge Test
- Short-Circuit Test
- Over-Discharge Test
- Temperature Test
- Imbalanced Charging Test
- Dielectric Voltage Test
- Isolation Resistance Test
- Vibration Test
- Shock Test
- Mold Stress Test
- Water Exposer Test
- Thermal Cycling Test
- Label Performance Test
- Strain Relief Test
- Motor Overload Test
- Motor Locked Rotor Test
- 20mm End Product Flame Test
These are all the possible test that on hoverboard can face regarding the electrical safety of the device and along with this the UL 2272 also establishes some requirements that manufacturers have to follow while assembling a hoverboard to pass all the test. So the manufacturer needs to keep this in mind before producing any Hoverboard.
Mainly UL 2272 certificate gives the hoverboard a tag of safety. So, guys, you Don’t need to worry about the firing of the hoverboard if its UL 2272 certified and to know more keep reading ‘UL 2272 certificate and Hoverboard safety’.
As Hoverboards are human transportation device, so they’re going to be exposed to a lot more vibrations than any other gadget like your iPhone or any cell phone. So safety is a must as kids are very much fond of this gadget. And while it comes for the kids, there is no scope for compromise with it.
UL tests the electrical, battery and charger systems in a variety of situations for the hoverboard. They mainly undergo a vast test that includes every parts and element and then the whole Hoverboard itself.
UL 2272 certificate and Early age problem with lithium-ion battery
The exploding and burning of hoverboard are mainly because of the Li-ion battery which holds a highly flammable liquid inside and as I told earlier that lithium-ion batteries are inherently unstable. lithium-ion batteries contain different cells at 4.20V each and separated by the electrical insulator like sheets of Polypropylene or Polyethylene.
So when one or more sheets are burnt out due to overcharge, a short circuit occurs resulting in a high current flow through the battery and thus heat is generated, and it raises the temperature to the pick. Therefore, the lithium starts burning and this terminates as a result of exploding off the hoverboard.
Most of the time lithium-ion battery burns due to overcharging so if the charger comes with the cut-off mechanism like it detects full charge and stops automatically all the charging process then fire due to the battery can be reduced.
The UL 2272 certification make sure all the safety standard for the hoverboard.
How do I know a hoverboard is safe?
Most of the time when you buy a hoverboard just look into the bottom to see a holographic logo on the body like the photo below.
You can find it stuck at the bottom part of the hoverboard and UL developed this holographic certification label with Enhanced Mark to avoid tampering.
In the end, any expert will inevitably say, A hoverboard without a UL 2272 certification is just a wastage of money and surely a significant compromise with the safety as the fire of the hoverboard can cause harm as well to ones’ property.
So to get the best one, hoverboard lovers must buy a board that is UL 2272 certified.
Finally, we hope guys you find our article “Ul 2272 certificate and Hoverboard safety” very useful. If you think we have made it up to the mark, then don’t forget to appreciate our efforts in comments and thanks for visiting.
Read this article named “Top 7 Best Hoverboard Reviews| Buying Guide 2018” to find the best & safest Hoverboard in 2018.