> JFTR: achieving that capacity retention is a question of charge settings. Pretty much any Lithium ion battery can achieve it if you don't charge it to the absolute maximum possible each time.
Thats great news - manufacturers who want to ship sealed phones have to charge intelligently.
In fact, I'd take this constraint:
> There's an exception for batteries that "retain at least 80% of its original capacity after 1,000 charge cycles."
even further: retain at least 80% of capacity of 5k charges and commit with escrow money to maintain the software for 10 years. If the manufacturer is unable to commit, with money, to a 10 year support cycle, then the must provide at least ability to root the phone without needing manufacturer consent.
It would be nice if manufacturers stopped shipping disposable phones...
Thats great news - manufacturers who want to ship sealed phones have to charge intelligently.
In fact, I'd take this constraint:
> There's an exception for batteries that "retain at least 80% of its original capacity after 1,000 charge cycles."
even further: retain at least 80% of capacity of 5k charges and commit with escrow money to maintain the software for 10 years. If the manufacturer is unable to commit, with money, to a 10 year support cycle, then the must provide at least ability to root the phone without needing manufacturer consent.
It would be nice if manufacturers stopped shipping disposable phones...