Comment on New nickel-iron battery charges in seconds, survives 12,000 cycles
weew@lemmy.ca 2 days agoMany portable batteries (i.e. campsite batteries) have a UPS mode and can be used that way. Much more expensive though.
Comment on New nickel-iron battery charges in seconds, survives 12,000 cycles
weew@lemmy.ca 2 days agoMany portable batteries (i.e. campsite batteries) have a UPS mode and can be used that way. Much more expensive though.