Comment on New nickel-iron battery charges in seconds, survives 12,000 cycles
cmnybo@discuss.tchncs.de 2 weeks agoCharge time depends on the UPS. The cheap consumer grade ones usually have a float charger that takes forever.
Comment on New nickel-iron battery charges in seconds, survives 12,000 cycles
cmnybo@discuss.tchncs.de 2 weeks agoCharge time depends on the UPS. The cheap consumer grade ones usually have a float charger that takes forever.