Cycle Life is the number of times you can recharge the battery before it will no longer perform.

LED stands for Light Emitting Diode. It’s not a bulb, so it doesn’t use a filament. It’s plastic with a phosphorus coating and metal conductor that produces light

FAQs Archive - Page 2 of 4

Q: How many times can RAYOVAC® Rechargeable NiMH batteries be recharged?

They can be recharged hundreds of times! That's why using RAYOVAC ® Rechargeable batteries may result in significant cost savings over alkaline batteries.

Q: Can RAYOVAC® Rechargeable batteries be used in any device that takes alkaline batteries?

Yes, you can use the comparable NiMH battery size in any device that uses alkaline batteries. For example, if you typically use AA alkaline batteries, you can also use AA NiMH.

Q: Can old and new batteries be mixed in a single device?

No. Never mix batteries with different best if used by dates in a single device—battery leakage may occur. Replace all batteries in a device at the same time.

Q: How do I properly insert the batteries into my device?

1. Locate the battery component on your hearing aid and open the door. 2. Place the battery into the hearing aid so the tab is facing outward. 3. Remove the tab and leave the battery door open for 60 seconds to let the battery air up. 4. Securely close the battery door.