Amazon.com: Synergy Digital Shaver Battery, Compatible with Braun Series 3 Shaver, (Ni-MH, 1.2V, 2000mAh) Ultra High Capacity, Replacement for Braun HR-AAUV Battery : Beauty & Personal Care
Welch Allyn Braun ThermoScan Pro 4000 Rechargeable Battery Pack
Amazon.com: Braun Lithium Ion Battery for Pulsonic and Older Series 7 and Series 9 Model Shavers : Beauty & Personal Care
Amazon.com: Replacement Rechargeable Battery Compatible with Some Selected Braun Oral-b Triumph Professional Care Toothbrush, Panasonic NiMH with Narrow Metal Tabs, 50 mm Long, 17 mm Diameter : Health & Household