Replacement NiMH Rechargeable Battery, 2.4V, 1100mAh

This 2.4V Ni-MH rechargeable battery is a direct replacement for B. Braun Oral-B Sonic 3721 electric toothbrushes and compatible with Braun 4717 and Braun DLX S18.535.3 models. With a capacity of 1100mAh (1.1Ah), this nickel-metal hydride battery delivers reliable, long-lasting performance for professional and personal dental care applications. The compact black battery measures 2.24 inches in length by 0.67 inches in width and height, weighing just 0.2 pounds for easy installation. Ideal for dental offices, healthcare facilities, and individual users requiring a dependable power source for electric toothbrush systems, this battery provides consistent energy delivery across multiple charge cycles. The Ni-MH chemistry offers excellent cycle life and minimal memory effect, making it suitable for frequent charging and daily use environments. Stock this essential replacement component to maintain operational efficiency of your oral care equipment inventory.