Description
Welch Allyn 3.5V Rechargeable Power Handle with USB Charging Module & Cord, Lithium-Ion Battery . Half the weight of current 3.5v handles. Average 110 minutes of on-time between charging. Smallest diameter of any 3.5v power handle. Made from Cycoloy® resin from GE plastics. Low-battery indicator. Lithium ion battery technology.