Lithium Ion Rechargeable Handle - 71910 - D

This rechargeable lithium-ion handle is a lightweight, high-performance power source compatible with all Welch Allyn 3.5 V instrument heads. Ideal for both dental and medical professionals, it delivers extended runtime in a compact, ergonomic design—making it a perfect fit for anyone seeking a reliable charging handle or shopping through a discount medical outlet.

Key Features:

• Provides up to 120 minutes of continuous power, offering twice the runtime of standard NiCad handles
• Approximately half the weight (≈4.4–4.5 oz) of conventional 3.5 V handles, reducing fatigue during prolonged use
• Universal fit for all Welch Allyn 3.5 V instrument heads
• Lithium-ion battery technology eliminates memory effect for optimal performance over time
• Constructed from durable CYCOLOY® engineering resin for long-lasting use
• Low battery indicator offers advance notice before shutdown
• Designed for use with the Welch Allyn Universal Desk Charger (not compatible with older wall chargers)

Specifications:

• Voltage: 3.5 V lithium-ion battery
• Runtime: Approximately 120 minutes
• Weight: Approximately 4.4 oz
• Body Material: CYCOLOY® resin
• Compatibility: Welch Allyn 3.5 V instrument heads; desk charger only

• Half the weight of traditional 3.5 V handles
• Fits all Welch Allyn 3.5 V Instrument Heads
• 120 minutes of on-time (compared to 60 minutes for standard NiCad handles)
• Made of sturdy CYCOLOY® engineering resin
• Low-battery indicator
• Lithium ion battery technology that has no "memory" effect