Ups njoy keen 800 usb upli-li080ku-cg01b capacity 800 va / 480 w simulated sinewave auto-restart while ac is recovering auto-charge automatic voltage regulation (avr) off-mode charging cold start function type line-interactive 2 x schuko battery backup & surge protection battery type & number 1 x gp09122l (pn: btvacguebti2lcg01b) typical recharge time 8 hours up to 90% capacity product dimensions 276 x 87 x 165 mm product weight 4.4 kg retail pack dimensions 319 x 126 x 232 mm retail pack weight 4.6 kg olishop.roa