Mangroves happily can grow there as the ship hull provided some protection to them while they grew.

More of a "dark black" I'd imagine.

All EV vehicles and hybrids use a battery "pack" that pack is made of groups of individual smaller batteries.

A few things good to know is that each battery alone only puts out a little bit of power somewhere between 3 and 4 volts.. But that's not enough to move a whole car, so you string lots of batteries together and now it's 200, 300, even 400 volts.

Normally these are put together in groups, and you can have multiple groups in a single car battery.

But these batteries are also flammable if they're damaged. Much like a phone or laptop battery... But thoes don't normally move at 60mph, and are just one battery not hundreds together. So they need to be protected..

So you put the batteries inside a armored battery box under the car normally. Lots and lots of batteries in this box means the only way to fix them is to remove the whole box and in many cases, remove the whole group of batteries that have one single dead battery in it. And replace the whole set.. Since they're fused together it can be difficult or impossible to safely and properly replace a single battery cell.

There are lots of comments pointing out scooters in Asia with replaceable batteries... Understand the power demand on a scooter carrying two people is substantially lower than that of moving a modern American car. Modular and removable batteries really are not viable in a car without equiptment to do so, and the COST would be higher.. If a company did make a car with replaceable batteries let's be honest, they would 100% make the batteries a loaner you pay monthly or yearly to use, with the ability to exchange it at locations... But if you didn't pay, your loaner battery presently in the car would stop working. The other issue is that batteries are heavy, and often become structural to the car. To be removable means they can't be secured to the vehicle in the same way, and the car would need to be more reinforced to not require the pack for structural support. It causes a ton of engineering issues that just don't matter to a little scooter. And this is still side stepping that battery packs are liquid cooled, it's not just two little connectors from the battery to the car.

TL;DR often you CAN replace a cell group with a single field battery in it. But it still requires removing the whole battery case from the car usually, so it's expensive. Other ways of doing this would be less SAFE for the vehicle owner for a bunch of reasons. And safety and reliability are prioritized instead.

This. Using a standard 120v outlet my hybrid vehicle can get 50 miles in a 12 hour charge overnight.

Most people don't drive over 50 miles a day.

And this is just with a standard wall outlet. Using a 220 outlet like a dryer or RV uses I could be getting that same charge in ~4 hours.

And my car charges slow AF because it's a chevy Volt hybrid. Most electric vehicles charge at double or more the speeds as mine.

Range anxiety isn't even a concern once you realize you can top off your vehicle literally every night if you wanted to. And your daily driving isn't really all that far.

A small up front cost of installing a proper charging setup at home, and you'll be saving money within a year from all the gas you don't need to be buying each week!

As a kid my dad ended up getting a few boxes of these donated to an organization he ran but they were not viable to be used there. We ended up bring them home.

I had hundreds of these, and they were ALL red. I sometimes forget they made gushes in other colors. I also HATE them how because it was the only snack in the house for awhile.

Looking at your comments, for your specific use, you'd be just fine if it's wired in directly to the junction box properly.

I'd still check and see if your charger can fit 6awg wire just so it's consistant, but at 40ft to the breaker it shouldn't be an issue.

However, that being said.... Burning your house down because of what a stranger said on reddit isn't a good idea. I'd follow up with what the other comment said on getting some involvement from professionals before moving forward with the install.