overal Vorige groentje apc back ups 500va battery Dank je formule Realistisch
APC Back-UPS 500VA International Version (230V) BK500EI B&H
APWBK650EI - APC Back-UPS CS 650VA 230V For International Use - 650VA/400W - 11.4 Minute Full Load - 3 x IEC 320-C13 - Battery/Surge-protected, 2 x - Battery/Surge-protected, 1 x IEC 320-C13 -