Sahwa@reddthat.com to

Technology@lemmy.worldEnglish · 13 hours ago

New nickel-iron battery charges in seconds, survives 12,000 cycles

interestingengineering.com

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New nickel-iron battery charges in seconds, survives 12,000 cycles

interestingengineering.com

Sahwa@reddthat.com to

Technology@lemmy.worldEnglish · 13 hours ago

UCLA researchers have developed a nickel-iron battery that recharges in seconds and lasts for 30 years.

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cmnybo@discuss.tchncs.de
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7 hours ago
Charge time depends on the UPS. The cheap consumer grade ones usually have a float charger that takes forever.

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