They have less power density than other lithium-ion chemistries when both are new, but the dropoff over time is also less. That means that unless you replace your power banks fairly often, the LiFePO₄ version is likely to have higher density for much of its lifetime. They also tolerate at least double the number of charging cycles.
Not sure how to go about marketing that in our current disposable society, though.
Not sure how to go about marketing that in our current disposable society, though.
Ditto. The most likely solution would be EU regulations forcing longer battery life/better battery safety. Maybe the new law for replaceable batteries in smartphones could be enough, it includes a rating on charging cycles which could be the new “muh number is bigger!”
They have less power density than other lithium-ion chemistries when both are new, but the dropoff over time is also less. That means that unless you replace your power banks fairly often, the LiFePO₄ version is likely to have higher density for much of its lifetime. They also tolerate at least double the number of charging cycles.
Not sure how to go about marketing that in our current disposable society, though.
Ditto. The most likely solution would be EU regulations forcing longer battery life/better battery safety. Maybe the new law for replaceable batteries in smartphones could be enough, it includes a rating on charging cycles which could be the new “muh number is bigger!”