Akku BATTERIE 1.2V 2500mAh für BRAUN Oral-B Professional Triumph 4000 5000 | eBay
Trade-Shop Replacement for Ni-MH Battery Braun 3731 3738 Compatible with Braun Oral-B OralB Professional Care 8000 8300 8500 9500, Triumph 4000 5000 9000 9400 9500 9900 Ni-MH Battery 1.2 V / 2500 0mAh : Amazon.de: Health & Personal Care
Battery Replacement Guide for Braun Oral-B Triumph v2 Toothbrush incl. 4000, 5000, 6000, 7000 Pro - YouTube