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Electric bike battery USB-C chargers need to be a thing. Make it happen.

If you happen to’ve owned an electrical bike, e-scooter, or different private mobility system (and particularly for those who’ve owned a couple of), you already know all of them have a charger that just about matches nothing else you personal. I’ve a number of electric bikes, scooters, skateboards, and different e-rideables, and nearly none of them can share chargers. However don’t fret! There’s already a handy resolution right here, and it’s known as USB-C. Electrical bike battery USB-C charging must develop into a factor.

So hear up, electrical bike firms. This one’s for you.

We’ve seen this downside earlier than

Keep in mind a decade in the past when each mobile phone had a distinct charger? USB saved the day (or no less than, micro USB did), lastly ridding our kitchen junk drawers of the handful of varied DC barrel plug chargers that have been turning right into a rat’s nest of e-waste.

Effectively thanks loads, e-bike firms, since you’ve introduced us proper again to the darkish ages with electrical bike battery chargers.

Each e-bike has a distinct charger, and it’s even worse than the mobile phone days as a result of not solely do all of them have completely different connectors, however additionally they have completely different voltages. And utilizing the flawed charger with the flawed voltage considerably raises the stakes of getting a really, very unhealthy day ought to the Battery Administration System (BMS) ever fail.

Positive, there’s been some slight standardization with the 5.5 x 2.1mm DC barrel connector discovering its method onto a plurality of batteries, although positively not a majority. There are no less than 5 – 6 frequent connectors throughout the trade, then greater than a dozen much less frequent choices. If you happen to cease by a pal’s home and wish to borrow their charger to juice up whilst you’re there, the possibilities of having the ability to add a nickel to their electrical invoice are extremely low until you’ve obtained the identical mannequin of e-bike.

The reply to this insanity is straightforward although: the frequent, handy, and highly effective USB-C connector. Particularly USB-PD, or energy supply. Electrical bike battery USB-C charging might be nearer than you assume.

Electric bike battery USB-C charger

The identical USB-C charger that we already plug into our laptops might conceivably cost our electrical bikes and electrical scooters.

It might even achieve this decently quick. Till a yr or two in the past, USB-C might deal with 100W. That’s extra highly effective than most electrical scooter chargers and roughly equal to the facility degree of a primary 2A e-bike charger that comes with most electrical bikes.

However final yr the USB-PD Revision 3.1 elevated the facility potential of the protocol to a whopping 240 watts!

That’s as highly effective as just about any e-bike charger you’ll discover at the moment, and it’s greater than sufficient to make me and the remainder of the electrical bike group comfortable.

This might be the best e-bike battery on this planet if it had a USB-C charging port.

However you don’t even must get fancy with the brand new larger energy protocol for a quick charger. Even the previous 100W protocol can be greater than sufficient for us! We’d be spraining our wrists patting you on the again so laborious for giving us easy 100W USB-C charging.

And it’s not even that onerous. Significantly, I’ll assist you to out. Take your e-bike battery. Add a DC-DC converter to bump up from 20V to 54.6V (or no matter your battery voltage is). Join it to a USB-C PD port. Finished. Go play Xbox or one thing.

You need further credit score? Make it bidirectional.

Many e-bike batteries have already got a USB-A port on them for charging your telephone. Give me a bidirectional USB-C port on my battery so I can cost my laptop computer or another system from it. Growth, you’ve simply made a conveyable energy station out of your e-bike battery! Be careful, Jackery, the e-bike trade is coming for you!

juiced ripracer e-bike
You assume measurement impresses me? It’s a USB-C charger that can make me weak within the knees.

Right here’s why the e-bike trade hasn’t carried out it but

OK, squeeze in nearer right here people. I wish to let you know a secret whereas the e-bike firm CEOs are busy checking with their workforce to see if that is actually so simple as I simply described. We solely have a couple of minutes till they arrive again.

There’s a easy motive they haven’t carried out this but. The e-bike firms haven’t given us USB-C charging as a result of most of them don’t design or construct their very own batteries. Most e-bike batteries are solely designed and assembled in a Chinese language manufacturing facility, then bought à la carte by the e-bike firms for set up on their e-bikes.

Some firms have truly taken the leap to doing partial assembly of their packs in the US, so there are exceptions. However by and enormous, they’re principally all pre-built batteries which are chosen from an OEM’s catalog. They could be specced with the cells and the wiring and no matter different elements an e-bike firm needs, however it’s all menu gadgets. There’s not a ton of authentic design going into this stuff.

That may change although. Cash talks. And large e-bike firms have plenty of it laying round proper now. With their shopping for energy, they’ll power a Chinese language battery maker’s hand and demand USB-C charging for his or her e-bike batteries. And they need to. Have you learnt what number of headlines that will seize?!

I’m not even saying USB-C must be the one charging choice. Give me a 100W USB-C port on a battery and depart your DC barrel plug there too – I don’t care. Promote me a 200W quick charger that makes use of your personal port, that’s effective. I would even purchase it for instances that I wish to cost even quicker. However I’m not going to hold that cumbersome quick charger round with me and that’s the entire level. I would like a charger plug that I can discover nearly anyplace. And if you’re in a bunch of individuals lately, no less than considered one of them is certain to have a USB-C charger.

Electric bike battery USB-C charger

E-bike USB-C charging technical concerns

OK, I’ve a confession to make. This isn’t fairly so simple as I made it appear earlier.

It’s shut, however there’s a bit extra to it. You do actually solely want so as to add one small half to an e-bike battery: a USB-based DC-DC converter with a USB-C PD port.

However there are different points right here. It’s good to mitigate the warmth from that converter with a warmth sink. It’s good to isolate the converter. It’s good to weatherproof the connector. There’s a bit of labor right here.

However that is all fairly darn easy stuff. And Chinese language electrical engineers are good. Like, actually good. They designed many of the electronics you’re utilizing daily. That is baby’s play for them. They’ll have a USB-C e-bike battery completed in a day.

All it takes is a push.

So what do we want? An X-Prize? High-quality. Think about this me establishing the Micah USB-C E-Bike Charging X Prize. Or no matter. The primary firm to place an e-bike with USB-C charging in my palms wins. I don’t know what the prize is. How about $50 to the charity of your selection? Or a video of me using your e-bike down the highway in a pink tutu? Heck, I’ll do each.

Or no matter you need. No matter it takes. Title your prize and get to work. As a result of this wanted to occur, like, yesterday.

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