Welch Allyn Lithium Ion Handle only

Description Welch Allyn Lithium Ion Handle - twice the power, half the weight. Features: Smaller diameter and half the weight of 3.5v Ni-Cad handles 120 minutes of operation between charge (compared to 60 minutes for standard Ni-Cad handles) Compatible with all Welch Allyn 3.5v instrument heads Low battery indicator light Replacement Battery is 4071960