8V USB Charger Compatible with Philips One Blade Charger QP2530/30 QP2630/30,Replacement for QP2530 QP2630 Philips Oneblade Razor Shaver Charger, Replace of Philips HQ850 Power Cord : Amazon.co.uk: Health & Personal Care
4.3V Philips Norelco One blade Charger Power Cord, Power Supply Adapter for Norelco OneBlade QP2520, QP2520 / 90, QP2520 / 70, QP2520 / 72 Hybrid Electric Trimmer and Shaver(Fits QP2520 Only)
3 Blades Knife pre Philips Oneblade QP220 QP2520 2530