tankie army has been activated

Likely not scalable on an industrial level, as always.

Oh no, please no. They were supposed to be the best of us.

Dude’s just straight up wrong, if you could upgrade flares it’d defeat the purpose of gameplay and atmosphere for one

You can buy them right now, there’s more links in the 18650masterrace subreddit, but here’s just one:

https://srikobatteries.com/product/sodium-ion-18650-1250mah-50a-rechargeable-battery/

However good luck finding a BMS that works for it’s particular voltage range, don’t think AliExpress has any yet.

I haven’t seen any posts from those diy type folks experimenting with them yet. Sodium ion cells just became available within the last few months or so.