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Description

The Welch Allyn 719 Series Lithium Ion Power Handle is used to power Welch Allyn Ophthalmoscopes and Otoscopes.

Warranty: 1 Year.

The Welch Allyn 719 Series Lithium Ion Power Handle is intended for use as a power source for all Welch Allyn standard instrument heads. The 719 takes advantage of new battery technology to provide you double the on-time in a smaller and lighter weight package.

Features

Welch Allyn 719 Series Lithium Ion Power Handle Features

  • Half the weight of traditional 3.5 V handles.
  • Quick-turn USB charging model plugs into any USB port and is easy to remove on and off with a 90-degree turn.
  • Low battery indicator.
  • Fits all 3.5 V instrument heads.
  • 120 minutes of on-time (compared to 60 minutes for standard Nickel-Cadmium handles).
  • Lithium ion battery technology has no "memory" effect.
  • Optional charging well adapter allows handle to be charged in consoles.

Configurations

Welch Allyn 719 Series Lithium Ion Power Handle Configurations

  • #71910: 3.5 V Rechargeable Power Handle for Desk Charger; Lithium- Ion (#71960) Battery.
  • #71900-USB: 3.5 V Rechargeable Power Handle; USB Charging Module with USB Charge Cord; Lithium-Ion (#71960) Battery.
  • #71930: 3.5 V Rechargeable Power Handle; 110 V Charging Well Adapter (for use with 71110 Desk Charger and most Stand Console Chargers); Lithium-Ion (#71960) Battery.

Specifications

Welch Allyn 719 Series Lithium Ion Power Handle Specifications

  • Dimensions: 7.5" x 1.125" (19.1 cm x 2.9 cm).
  • Weight: 7.1 oz (201 g).
  • Typical Charge Time: 18 hours (fully discharged).
  • Typical Discharge Time: 110 minutes (for new battery).
  • Input: 120 V; 60 Hz 0.17 A.
  • Temperature Limitations:
    • Operating: 59°F to 104°F (10°C to 49°C).
    • Transport/Storage: -4°F to 120°F (-20°C to 55°C).
  • Humidity Limitations:
    • Operating: 30% to 90%.
    • Transport/Storage: 10% to 95%.
  • Atmospheric Pressure Limitation: 500 hPa to 1060 hPa.
  • Shipping Dimensions: 3.7" x 5.5" x 10.4" (9.4 cm x 14 cm x 26.3 cm).
  • Shipping Weight: 1 lb (0.45 kg).

Customer Reviews

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S
Sally D. (Florida, United States)
Welch Allyn Lithium Power handle

I have used Welch Allyn otoscopes for a long time now. This is so light and so portable. Worth the amount that you pay for. Works well with the 3.5 V otoscope.