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The Rayovac batteries have to be constantly recharged even when used in remote controls or clocks. The batteries don't seem to charge completely.
Cameras dry up these batteries extremely fast. I basically have to recharge the batteries every time I want to use the camera.
I bought these batteries a while ago as a replacement for some old no-name rechargeable batteries. I seem to be recharging the batteries on my clock about once a month and the ones in the remote controls about once every 3 months.I don't reccomend these batteries as they efficient nor practical as you will be recharging them over and over.
I was highly dissapointed. Whereas my generic rechargeable batteries used to last a long time, these do not.
Thus, you will be spending more energy than you normally would.
Wanted rechargeable batteries and these seem to last forever in my heavily used DVR remote.
These, as well as the rayovac 15 minutes c3 rechargeables really do the job for cameras and handheld electronics. I only get about 6-12 months between charges with my TV remote.
You can pair these with one of those emergency cell phone chargers to get extra talk time on trips. One note, they aren't as great for long term products like smoke alarms etc., they lose some charge just sitting around.
Great batteries for high drain needs. Still, I haven't bought a new battery in 5 years.
I have a mouse that eats batteries in two days, but my rayovacs actually outlast non-rechargeables and so far have been recharged about 50 times each without issue. I've used the competitors products and been far less impressed, this includes the old rechargeable alkalines and the newer versions.
I just keeping cycling through the dozen of these I own.
I am thrilled, I just ordered another Rayovac charger and C, and D rechargeable's. These batteries, hold a charge as well as buying a new throwaway, however the charge lasts longer. I have used Sanyo, and another less expensive brand NiMH. None of them held a charge very long. It may cost me more now however it will save me more, and be good for the environment as well.
Of course if the batteries run out of charge after a few charges I will be dissatisfied. I am totally satisfied with thids product so far. I expect them to last tens of reusses if experience can be of any guideline.
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