code 97200 MCL & MSL - Welch Allyn 3.5 V SureColor LED Diagnostic Set including Coaxial Ophthalmoscope (#11720-L), MacroView Otoscope with Throat Illuminator (# 23820-L), Hard Storage Case, Nickel-Cadmium (# 72300) Battery; IEC Plug Type-A

MCL has Rechargeable 60-Minute Power Handle(s) -- C-Cell Convertible and C-Cell Battery Converter Accessory

MSL has Rechargeable 120-Minute Power Handle