Is there a source that says its an LMFP battery?

That's good to know.

To save battery life I suppose. Also some phones may kill a background app even when told not to thus preventing messages from being received.

Probably something that does not require a phone number while still using google firebase notification system? Basically a less buggy version of session messenger.

From my understanding briar requires both clients to be online at the same time to use?

Tesla’s made-in-China cars lead market in quality while US-made Tesla cars score lowest

But do you use the equivalent of a Nokia 3210 phone?

https://bigmestore.com/

320.15 K

If I'm not mistaken, those portable power stations with AC inverters consume power even when not in use. You probably should use the DC output wherever possible.

AliExpress?

According to Euro NCAP all Chinese cars from 2022–2024 got the 5 star safety rating. While many non Chinese models got 4 stars.

https://www.euroncap.com/en/ratings-rewards/latest-safety-ratings/#?selectedMake=0&selectedMakeName=Select%20a%20make&selectedModel=0&selectedStar=&includeFullSafetyPackage=true&includeStandardSafetyPackage=true&selectedModelName=All&selectedProtocols=51097,49446,45155&selectedClasses=1202,1199,1201,1196,1205,1203,1198,1179,40250,1197,1204,1180,34736,44997&allClasses=true&allProtocols=false&allDriverAssistanceTechnologies=false&selectedDriverAssistanceTechnologies=&thirdRowFitment=false