Showing posts with label e-bike battery hazard. Show all posts
Showing posts with label e-bike battery hazard. Show all posts

24 June 2023

Why An E-Bike Shop Burned

 Fires know no boundaries.

People on Madison Street, in New York's Chinatown, know that all too well.  Earlier this week, a fire in an e-bike shop spread from its first-floor location to the apartments above it.  As a result, two people are dead and several others remain in the hospital.

The fire is practically an exhibit with all of the problems associated with e-bikes, specifically the lithium-ion batteries that power them and some of the shops that sell and service them.




The shop where the fire broke out had been cited earlier for violations of the city's still-weak regulations regarding e-bikes and their batteries.  A previous citation (which levied a $1600 fine) resulted from the wiring and storage of batteries.  I can understand that shop owners are trying to optimize their limited space, but in that shop, like others, stored batteries in a space in a front shed without ample room or protection from the elements.  Also, according to reports, that shop and others (as well as individual e-bike owners) often use extension chords when charging batteries, or try to charge several at once on a power strip.

Also, I suspect that the electrical wiring and outlets in that shop and building were old.  When new, they probably wouldn't have been strong enough for charging lithium-ion batteries, but after decades of use, they're fire hazards.

There's another shop just like it--on the first floor of building, with apartments above it--across the street from the one that burned. I wonder how well the people in those apartments are sleeping.


(I don't mean to make light of this tragedy.  But I realize that this is the second day in a row I've written about e-bikes.  In my next posts, I'll go back to writing about good old pedal bikes.) 

13 May 2022

I Hope 5 Hermanos Will Band Together And Recover

 Sometimes I and other longtime cyclists blame e-bikes, motorized bikes and scooters for "ruining" or "wrecking" cycling.  They have all but taken over some bike lanes in my city, New York, where some of those lanes are just barely wide enough to accomodate two cyclists approaching each other from opposite directions.  And the majority of those e-bikes and motorized bikes are ridden by delivery workers racing to meet ten- or fifteen-minute delivery windows guaranteed by restaurant delivery apps.

Now, an e-bike is to blame for destroying actual bicycles. Well, sort of.  On Monday afternoon, an employee at 5 Hermanos bike shop--less than a mile from my apartment--plugged an e-bike's lithium-ion battery for charging.  That employee and others, as shop owner Jorge Molina Carranza explained, understand how dangerous those batteries can be and therefore don't leave them to charge overnight.  

His and employees' precautions, however, weren't enough to prevent what happened next.  "It was very sudden, like firecrackers," Molina Carranza explained.  "When that battery exploded, all the other batteries started to explode as well."

The result was a two-alarm fireball that destroyed his and his employees' work.  All of the inventory--which included regular pedal bikes, mainly used, as well as parts and accessories (The shop seemed to make much, if not most, of its money from repairs.) burned.  "I lost everything," Molina Carranza said. 

5 Hermanos, after the fire.  Photo by Kerry Burke. (Somehow I didn't feel right about photographing it myelf. )


 Although it wasn't my regular shop, I would sometimes stop at 5 Hermanos for a tube, cable or some other small item, or simply to say, "Hola, como estas?"  The folks in the shop, including Jorge, were friendly and seemed not to mind my gringo accent.

Anyway, I hope he and his employees recover and prosper.  If they re-open the shop, I wonder how they'll deal with e-bikes.  Their mishap is not the first I've heard about batteries catching fire or exploding even as people take proper precautions while charging them.