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Although I always try to use rechargeable batteries, once in a while, I have none charged for my camera and need to buy some if going to an event. I have found that when these batteries die out for the camera, they still work just fine in a less energy demanding item.
I store my batteries in Ziplock bags in the fridge. It's simple enough to just have a different bag for each size. They are easy to access, and supposedly storing them in the fridge will give them longer life! I mostly store them there because then I know where they are!
By Pam T. from Storm Lake, IA
When the batteries in my remotes stop working, I open the remote and roll them around. They will work for a long time yet. I even do it a few times more and they will work again. It sure saves on buying batteries.
By Betty from Fond du Lac, WI
I have a preventative tip to avoid those times when it's difficult to remove the dead batteries from electronics equipment. Whenever I need to replace batteries in anything, I put a long strip of tape around each battery, leaving a "tail" hanging.
Household batteries include both single-use and rechargeable dry cell batteries used to power toys, cameras, radios, flashlights, hearing aids, and many other portable products.
I have a battery powered drill. The batteries for it cost over $11 each and it takes 2 batteries. I only use the drill a few times a year. A friend told me that if I stored the batteries in their boxes instead of in the drill, they would last longer. It works! Sometimes the batteries need to be recharged before the drill will run if it hasn't been used for a long time, but I always check the night before.
Now I always take the batteries out of anything - camera, walkman tape player, radio, etc. - when I know I won't be using it for a long time. This will also keep you from being surprised by leaking, crusty batteries that have been sitting for far too long.
Stopping a watch when you are not using it is a great way to ensure the battery lasts as long as possible. This is a guide about making a watch battery last longer.
In regards to your tip about putting flashlight batteries in backwards to prevent accidental discharge, many designs of flashlights will allow them to operate even if both batteries are reversed. Also, even one battery reversed will allow discharge if accidentally switched on.
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By D. Heil
The only problem I have is the kids use them and sometimes misplace them so now I have them exchange their drained batteries for recharged ones. If they get caught stealing them, they have to buy their own and replace mine. I am tough about that but they cost $10 for 4 batteries. After charging them 100's of times they are worth the price.
The charger was about $20 but it has lasted over 2 years and been dropped, so it is a tough little thing. I really think very highly of these and I am a total critic about where my money goes. I still have the original 8 batteries going and use them in my headphones daily.
By T. BURNS
To help condition your batteries, let your phone or computer batteries run down once a month to the point that the battery is nearly out of life. Then charge it fully. This will prolong the life of the battery and maintain the length of charge you expect for longer.
Do you have any more tips for saving money on batteries? Please post them below.
Don't throw used AA or AAA batteries. I usually keep them and use them if my wall clocks' (I have seven wall clocks at home) batteries no longer work.
My question is... Does putting batteries in the freezer extend their life? I have been told that it does. Can someone answer this question. Thank you,
Freezing batteries usually kills them. I accidentally left some out in our garage for a few days - the air temperature was around -15 'C (A home freezer should be about -18 'C). When I tried them, they were all dead.
How long should a battery in a cordless phone last? Mine is just 2 years old and says low battery and will not hold a charge for more than 5 minutes. A new battery for this phone is $26.00. How do you take care of a cordless phone to make the batteries last longer? Is there a way to extend this batteries life? Is there such a thing as a generic phone battery? Thanks for reading and I will appreciate any and all advice.
Helen from Sassy
I've also gotten batteries from Batterydepot.com and they are great! I've gotten batteries from there that I never would have thought replacement batteries were made for! And the prices are extremely reasonable. Especially when you consider the cost of replacing the item.
But it does sound like your battery is defective. Plus, as Mary T said, keeping it on the charger all the time when it's not in use will cause the battery life to be shortened big time. I let mine run down completely about once a month. Then give it a full charge. So far it's done great.
Can a watch battery go dead with the stem pulled out? I replaced a bunch of watch batteries and left the stem out on all of them. They went dead after 2 years. How long should they last with stem out? I kind of forgot about them, so was surprised when they were all dead!
By Carol from St. Joseph, MO
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As soon as I return home from work, I take my watch off. I always pull the pin out to stop the time and therefore save on battery usage. It only takes a second in the morning to set the time and I won't have to replace the battery as often.
By Kathy from Houston, TX
My mornings are busy and I would forget to push it back in. I have never had to replace a battery in any of my watches. By the time they go dead, I am ready for a new style. My watches usually last 3 or more years! Of course my watches don't cost much because I am rough on watches. (05/21/2010)
By Teresa Kay
I have very good watches. My oldest is around 25 years old. Batteries don't go dead so often that I would ever think to save money this way. They usually last YEARS for an $8 investment. (05/21/2010)
I would be worried that pushing/pulling the pin daily would shorten the life of the watch. Considering batteries last five or more years, I am not sure I would risk my watch this way. If you are not going to wear it for a period of time, it sounds like a good idea. (05/22/2010)
Would it help my watch battery last longer if I pulled the pin at night so it didn't run for that period of time? I have 2 watches and they always go dead about the same time.
Sandy from Baltimore
Yes, most definitely a watch battery will last longer if the stem of the watch is pulled out when not being worn. That is, if you can remember to do it. I have too many watches , of course, mostly inexpensive ones that serve also as jewelry you might say. I switch off watches depending on my outfit and mood. Usually I just don't remember to pull the stem out but when I have done it, the battery has lasted longer. Also, when you pull the stem out, it means having to take a second or two to reset the watch. I guess I usually just don't take the time to mess around with the watches and just take them off and put them on and hope for the best on the battery. By the way, I get my watch batteries changed at Wal-Mart where it is less than $3. That is quite a bit cheaper than having it done at a jeweler. (07/13/2006)
I have a lot of watches and one day took 8 watches to Walmart to get the batteries replaced and it was $17. That was a lot to spend on batteries at one time, so now I pull the stem every time I take a watch off and it only takes a second to reset it next time you wear it. That was before Christmas and none of the batteries have went out yet! (08/24/2006)