Replacement Welch Allyn 72300 Rechargeable Battery

This replacement Welch Allyn battery 72300 is compatible with Welch Allyn portable hand-held rechargeable handle.

Before using, follow these instructions:

1. Fully charge battery (16 hours)
2. Run battery completely down
3. Fully recharge (16 hours)
4. Run battery completely down
5. Fully recharge (16 hours)
6. Battery is ready for use

How to replace your Welch Allyn rechargeable battery:

When a rechargeable battery will no longer accept a charge, replace as follows:

1. Unscrew bottom cap.
2. Shake out old battery.
3. Insert replacement battery "bottom" side up.
• CAUTION: Insert battery fully until seated. For convertible handles, match polarity marking with those on instrument when inserting replacement battery.
4. Screw bottom cap back into place. Ensure the plastic cap is securely attached to the bottom cap. If the insulator is missing or broken, contact Welch Allyn for a new bottom cap.

For models 71000, 71010, 71020, 71050, 70700, 70710, 70720, 70750 (non-convertible, rechargeable handles with self-contained charger), insure that plastic insulator cap is intact and securely seated on spring. If missing or damaged, install a new cap before using.
DO NOT INTERCHANGE BOTTOM CAPS BETWEEN DIFFERENT MODELS OF RECHARGEABLE HANDLES. USE OF INCORRECT BOTTOM CAP MAY DAMAGE THE BATTERY OR CAUSE THE HANDLE TO OVERHEAT. BURNS MAY OCCUR FROM AN OVERHEATED HANDLE.