I’m very good with electronics (repairs and care). I’m on an unlocked Note 20 ultra I bought used in early 2021 and it’s still in flawless condition. Not parting with it anytime soon and already replaced the battery in it so it would keep going.
Issue with things like mint or rocket is that you get bumped down in priority as soon as towers get a bit congested. I’m paying more, but I like having unlimited data and 40 or 50 GB of hotspot a month.
The problem is that you don’t get to have a cheaper plan whether or not you own your own phone. Same monthly cost if you get their free phone under lease, or if you bring your own phone.
Did you have it active for 2 years? I’ve never had an issue before. Only done it like twice, though.
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Yep. Or quasi installments. They usually make it where your paying like $20 a month on the phone for two years, but they’re deducting $20 a month off your monthly service at the same time. That way if you try to break contract, you have to pay for the rest of your phone that you still owe.
I’ve had a couple. The issue is that you don’t save any money on their service if you have your own. So it’s basically “you can pay us $70 a month and buy your phone yourself, or you can pay us $70 a month and have this phone under contract for two years that we’ll give you.”
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In the US, almost no one buys their phones outright. They “lease to own”. Anyone whe does buy their phone outright can just buy the unlocked ones.
So I’m not sure what this rule would actually change. You’re already not Carrier locked if you bought your phone. You’re only Carrier locked if you lease it.
The big fuck up was eliminating competition by allowing t mobile to buy sprint. Too many pieces of shit were in charge 2016 to 2020.
That article you linked is utter trash, but it is correct about battery weight of a charged battery…technically…very technically…barely.
Like, a 4,000 mah lithium battery fully charged should weigh about 30 picograms more than when dead.
To put 30 picograms into perspective; a single 5 inch long human hair weighs around 0.04 grams. Well that’s 40,000,000,000 picograms.
There just needs to be a cemented in place ban that can’t be undone for at least 20 years.
There’s nothing being made in the US for batteries because you can’t beat China in price and companies aren’t going to put six billion dollars and 5 tears of construction I to making a battery factory if they don’t believe the ban would last long enough for it to be worth it.
Possibility for private planes, but none for commercial planes. Just imagine a commercial passenger plane or cargo plane that needed a giant amount of electricity and like 12 hours of charging in between every flight.
Then, for safety reasons you’ll need to have two batteries in case one goes bad.
Once again, I did this for a living, for a decade. We would constantly have cars with failed batteries, we would bring them in, charge them up, test them, they would pass, we’d send them on their way, and they would fail again
I also test batteries and this just looks like you all didn’t test them well. Like you skipped the capacity test because it takes being hooked up for a long time instead of the test that takes 20 seconds to do.
No they aren’t. They degrade before they fail. If tesla wanted to provide a warning of a failing battery that pretty much always worked it could have wired in a load test and went off voltage drop under a heavier load.
Testing if batteries are good or bad does not qualify a person to chart out battery degradation.
What? No they aren’t. They almost always fail on a curve of power and voltage loss.
Also, I didn’t look it up, but I’d be very surprised if the model Y tesla didn’t require (suggest and oem?) an AGM battery. It’s still lead, but due to how they’re made they can’t get a dead short in them like older regular lead acid batteries can once they get old, although it still isn’t very common for it to happen.
They still get way better gas mileage. They also don’t cost $15,000 when the battery goes bad. I replaced my 12 year old prius battery myself in like two hours after buying a brand new $2,900 replacement from the Toyota dealership. Could have just bought and replaced the bad cell in it, but in a 12 year old battery I’d probably have another to replace within a year and just have to keep going in and replacing one after the other, which would be a pain.
Yep. A size of vehicle wise comparison would be that a tesla model s sedan weighs around 4,600 pounds. A toyota Corolla weighs around 1,600 pounds less at around 3,000 pounds.
Even the newest and most powerful mass produced American made car ever, the “C8 Corvette Z06” with its big V8 gas engine with 670 horsepower weighs in at around 3,650 pounds.
Yes, but no one’s even glancing at it for use in vehicles. The one that’s finally getting into production is 70wh/Kg. Not nearly energy dense enough yet for ev’s. Lithium batteries are closer to 300wh/Kg. In other words, they take up 1/4th the space and weight. EV’s are already a thousand pounds heavier than non ev’s and that’s already causing extra tire pollution issues and having to overbuild suspension parts and bearings. Making them another 3,000 pounds heavier than that is just out of the question. Let alone making the space to fit the battery.
Sodium is going to change the world with its power storage capabilities connected to solar. Anyone on like 75% of the planet could 100% live off the electric grid problem free with enough solar panels and a big sodium storage battery.
Not really. Battery tech has always been advancing. Even today electric vehicles have barely come up with anything new, battery wise. Everyone wants something better than lithium base. No one can get anything to market.
Here’s where they’re legal, and exactly how legal they are in the US
Many of the “legal” states aren’t all that legal, really.
I have cell tower priority, unlimited data, and 40GB hotspot per month.