Replacement Welch Allyn 72500 Rechargeable Medical Battery

This replacement battery is 100% compatible with the Welch Allyn and all compatible models. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.

This replacement battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.

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 rechargeable batteries:

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

1. Unscrew bottom cap.
2. Note how the old battery is oriented and shake out old battery.
3. Insert replacement battery with the same orientation as the battery you removed (Typically, the flat / bottom side towards the cap).
• 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.