Now for those swappable batteries
Including cars.
Drive in, swap non-proprietary batteries with an autoloader, drive out. Done.
Yes and no. No need to hot swap massive EV batteries. Rapid is fast enough. But yes so the EV can be upgraded. The batteries go obsolete quicker than they degrade. So make it so we can swap the batteries and keep the rest running. In fact, just right-to-repair the whole car. In fact, the whole everything!
In fact, just right-to-repair the whole car. In fact, the whole everything!
Boy, that escalated quickly
But yes, please.
Hot Swapping batteries is actually surprisingly good for the life of the battery if done well.
Rapid charging the battery does do permenant damage over time especially if you fast charge every time. Whereas if you can hot swap a battery and have a suitable stockpile of them you can trickle charge the battery over a couple of hours instead of 30 mins and prolong the overall lifespan of the battery. Even slowing down the charge rate to 1 hour reduces wear on the battery significantly. Plus, without time pressure from a customer, more time could be taken to replace damaged cells or blocks in a battery so that one pack will more effectively use the whole battery up instead of throwing away perfectly good cells.
That is something that I wish would come true. This would also open EVs to the industry in some new ways. Currently it kinda sucks if you have machines that have to be able to run the whole day without big interruptions. When you're able to just swap the batteries in like 5 Minutes this machines don't have to rely on fossil fuels that much and are open to be replaced by electric ones.
What I'm thinking about are machines like tractors for farming. During the summer it happens that they are running for 8+ hours without interruptions. Building a battery this big will be quite challengening. However, if you're able to swap out the batteries after like 2 hours and then continue with work you effectively solved one of the biggest problems with not that much of a hassle.
This sounds great until you've had to repair an old car.
Everything rusts, warps, etc. The same things that make it hard to change your brakes will make it hard to change the battery pack, and you're expecting a robot to do it for you (and fast!).
There were companies built on this idea. I think they've all gone under at this point.
One of the benefits of EVs is we can get rid of a lot of infrastructure. Everywhere already has electrical so home and destination chargers are a minor add on and it’s only superchargers that are new infrastructure. Meanwhile the entire gasoline and oil refining, distribution, and tens of thousands of gas stations can just go away, along with their associated pollution.
Swappable batteries may sound cool but they’re less edficient plus now we have to build up a huge new set of infrastructure agai, we have to standardize batteries, and we can’t build them into structural parts. The only real advantage is speed but that’s not much advantage if you need to drive somewhere. I’ve never had to charge more than 25 minutes at a supercharger, so swapping a battery is only convenient if it’s at most ten minutes more away. Then you’re also assuming there will be more more battery and charger advances, such as those solid state batteries that a couple vendors claim are already in production, such as 800v charging that a few vehicles already can do, such as the latest Superchsrgers that can charge faster than any car can accept so far, or the semi chargers that have a few built out.
Long before you could build out a huge new infrastructure for seappable batteries and standardize cars around it, we’ll already have charging improvements that will make seappables irrelevant. You could argue they already are irrelevant in some areas
While 25 mins doesn't sound terrible you have to consider throughput. Long lines, waiting for chargers could become an issue if adoption takes off, and if I ever drove by a set of chargers that was full up and more people waiting that'd probably put me off from buying one.
That's actually the next goal
And make all power tool batteries compatible.
USA checking in.
Just bought a new USB-C charging beard trimmer on clearance.
Feels good, man.
Thamks if EU helped.
Can we bring back the charging as well, and not just the USB cable... Oh, and while you're at it, screws instead of glue, to replace batteries would be awesome.
Thx!
There's a rule coming into effect in 2027 that enforces user replaceable batteries for devices in the EU. https://www.pcmag.com/news/eu-smartphones-must-have-user-replaceable-batteries-by-2027
while 2027 is better than nothing, I still wonder why it took them so long. Glue in smartphones has been around for probably a decade now.
Also, I think, anything that has a battery, should be user replacable... even teeny-tiny earbuds.
Totally agree! It's seemingly gotten worse recently too. My phone is 5 years old and I was still able to replace the battery at home but it took special tools and a hair dryer. The newest Pixels and Galaxy phones look impossible to do with my current skillset.
Things like Fairphone and the HMD Skyline should be the norm going forward.
Based AF eu
no keep the glue please. I love that my phone's back just came off on its own just because it was hot outside and the glue melted away. it was fun and exciting!
Just get a Fairphone, with every module screwed into place. Except the battery, you can just take that out by hand.
That's true, but if the EU could force every phone maker to make the battery replaceable by the customer this would be a huuuuuuge step in the right direction and reduce electronic waste.
Kudos to the EU, end the waste.
Only suck it lightning. It still allows standard chargers like micro USB and mini USB
Are you sure? The EU parliament explicitly mentions USB C as the new mandatory standard.
https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX%3A32022L2380
USB C is mentioned in annex Ia and as an example in articles 11 and 12. As I understand previous articles, it is possible to use other standards that satisfy citeria from article 9.
Open standard W
With the iPhone 14 no longer being sold the specs of the rumored SE 2025 make a lot more sense.
They should specified speeds too. I think Apple gimps usb c charging speeds
More speed is more heat is more battery wear.
Yup I have noticed this with my new iPhone 16 pro.
You plug it in and the charging speed as drastically slower than when I use the new ‘official’ apple wireless mag lock (or whatever it’s called) charger.
I have an iPhone 16 and can just from dead to close to 50% in just about half an hour. Is your charger at least 30 watts and supports USB-PD? (I’m using a 65w charger, but remember reading somewhere the iPhone only uses 30w or a bit more)
MagSafe fast charging is only 25w, so charging by cable with a high enough wattage charger is always faster for me.
Does this law allow for any standards progression or is it USB-c forever?
This is a most excellent place for technology news and articles.
