Welch Allyn 3.5 V Nickel-Cadmium Battery: Plug in type
Rechargeable power source that fit all our 3.5 V instrument heads.
- Rechargeable nickel-cadmium battery included (#72300)
- Smooth, nonabrasive knurled finish ensures a no-slip grip
- Chrome-plated brass construction for durability and reliable long-life
- Wall Plug-in Type