UCLA researchers have developed a nickel-iron battery that recharges in seconds and lasts for 30 years.
  • queerlilhayseed@piefed.blahaj.zoneEnglish
    3·
    2 months ago

    It makes sense to me to have low power chargers on a UPS. Once your power comes back online, it needs to deliver enough juice to power everything plugged into the UPS plus the battery charger. A fast charger would be more likely to trip a breaker.