71900-USB. Welch Allyn Lithium Ion Rechargeable Handle with USB Charging Module
Welch Allyn Lithium Ion otoscope handle with USB charging module
NOTE: charging module is NOT designed as a stand and will not lay flat once handle attached for charging
NOTE: the handle is not shipped fully charged; for maximum performance, charge the handle for 18 hours when new or after a long period of inactivity
NOTE: handle is designed to charge via USB compliant power ports; it is NOT designed to interface with an adapter for charging in an AC outlet
Half the weight of traditional handles
Provides double the on time (110 minutes) before charging required with no "memory" issues
Low battery indicator on bottom of base initially illuminates to indicate need for recharge; once battery is fully discharged, the low battery light will flicker
NOTE: battery may be charged after partial discharge without negatively affecting overall battery memory