Amazon.com: Replacement Battery for Wella Contura HS40 Contura HS61 ECO XS Profi Profi XS Tonde Eco S Xpert HS50 (2500mAh) : Health & Household
Synergy Digital Shaver Battery, Compatible with Wella Contura HS40 Shaver, (Ni-MH, 1.2V, 700mAh) Ultra High Capacity, Replacement for Wella WM1590-7290 Battery - Walmart.com
Battery for Wella Xpert XS – Wella Contura HS40 – Tondeo – 40 Battery Battery with Instructions & "Not Löter We Also Offer a Replacement Service US: Amazon.de: Beauty