Product Description

RAYOVAC® Rechargeable Nickel Metal Hydride (NiMH) batteries are a perfect power solution for demanding high-drain devices like digital cameras. They last up to 4 times longer than alkaline batteries in digital cameras and can be recharged up to 1000 times.

Product Details

• Brand: Rayovac
• Model: NM1604-1
• Released on: 2005-04-07
• Number of items: 1
• Dimensions: 1.00" h x 3.75" w x 4.50" l, .15 pounds

Features

• Last 3 times longer than standard alkaline in digital cameras
• Can be charged up to 1,000 times
• No "memory" problems - Recharges any time, even if partially drained
• NiMH is safe for the environment and can be disposed of with regular trash

Customer Reviews

They simply don't last
I tend to be careful with my rechargeable batteries - I always try to discharge them fully and then charge them up to the top. Especially when they are new.

For Rayovacs, I've found that the first 30-40 recharges are great. Then the amount of time they last on a charge starts to rapidly fall off; falling off faster than a coder a few hours after her last pot of coffee.

While the 9 volts are slightly better than the AAs, slightly is the key word. I've gone through three of these batteries and its disappointing how consistent they are - after about 45-50 charges they are worthless. Do yourself a favor and look elsewhere for rechargeable 9 volt batteries

Not For Smoke Detectors!!!
Do not buy for a smoke detector!!! This should have been something listed on the Amazon.com product information.