how often do you have to replace the battery and at what cost
334574
Used it for one season so far and the battery does the whole lawn. We have an average size lawn in a subdivision and it is flat. If you have hills, you might want to get a self propelled mower. I picked up leaves with it a few weeks ago and the battery is still working good.I see replacements on eBay for 99 bucks. http://www.ebay.com/itm/Black-Decker-36V-Battery-for-CM1936-SPCM1936-and-CTL36-Mowers-RB-3612-NEW-/301056042900?pt=LH_DefaultDomain_0&hash;=item461856a794
334575
I do not know since I haven't replaced it yet. However, I found it weaker after the first winter's storage even though I followed the user manual directions to keep it on the charger. I am concerned about this third season but it is still snowing here. One site lists a replacement battery for $123.42.
334576
I haven't had to replace it yet. Mine hasn't had a lot of hours on it. I find it hard for me to use mostly because of my age and handicaps. I expect to pay in the neighborhood of $125 when the time comes. I have a townhouse so the yard isn't large and can be covered in one charge. I recommend self propelled.
334577
Hi, We have had our back and decker for cm1936 for two years with no battery issues. We always keep it on the charger when not in use. Shockingly, our older 10 year old black and decker battery mower will still mower is still useful and will mow about 1/8 of an acre if the grass isn't high. If you have a small lawn, around 1/4 acre these are ideal
334578
I have bought three batteries since I bought it in 2012. I mow about 1/3 acre with this mower and so it takes all 3 batteries on full charge to complete mowing. I have always had them on their chargers even during winter. They all seem to hold a charge as good as the day I bought them.
334579
I have used our mower for four years now. The battery has not lost any charge as far as I can tell. I mow about 1/4 acre of grass about once per week from mid April to mid September or so. This mower has been great for me. Quiet, reliable and no fuss what so ever.
835294
I changed the batteries on mine after more than a year of use; the stock batteries were just generic. I haven't changed them again after replacing it with good batteries over a year ago. I use mine about three to four times a week for several hours at a time. Just switch off when you're not using it.
1306023
This takes a standard C2032 battery. You can get them for about $2 at your local hardware store or pharmacy. They last about 1-2 years, depending on how often you use them or leave the device on.
2264166
It varies, but usually, they tell you to replace any battery after one year or if you notice your items are not working as great - then it is time to change.
490418
Since I purchased the Hewlett Packard battery, this is the information straight from their website: "Lower Total Cost of Ownership: One battery has an up to three year cycle lifespan, reducing your overall battery cost since you purchase fewer batteries over the life of the notebook. Flexible Solutions: With up to three years of warranted performance, you can enjoy the entertainment and productivity features of your notebook for longer then with standard solutions." Of course, the actual lifespan of the battery will depend on actual usage and care. It took me three and one half years to need replacement for the first battery; so far, I have had this replacement battery since July 16, 2013; I do not run the Notebook on battery only for long. I make sure to charge it as soon as possible. Hope this helps. Good luck.
31866
you know when to change it -- you will suddenly stop hearing, even with a good battery. frequency varies by the person. for me, it is almost the same frequency as the need for battery replacement -- once per week.
1186451
I dont know. Have had it for several years and never needed to replace the battery.
1963018
I've never replaced the batteries. We've had it at least 3 years if not longer.
1662055
Good, I assume. I have been using it 8+ hours/ day for 5 dats a week and I've had it over a month now and haven't had to replace the battery yet.
1936668
I have had my device for over a year and have never replaced the battery. I use it on average of once it twice a week.
1000831
I go thru maybe 2 fresh batterys a year. I say fresh, I suggest always right off the rack. also useage is important but I have been very happy.
1156654
I use mine about once a month. Never had any issues with the battery and I have owned it for over a year.
92920
You are better off just getting a new one when needed because you have to be careful on how and where you store them. Best rule of thumb is to change them every 3 years with a fresh new battery.
1027490
The manual says to change the batteries at least once a year as a good safety measure, or at the same time as you change your clocks for daylight saving time. The alarm has a simple way to test it, and the manual recommends doing so once a week.
796843
I've had a battery last for nearly a year, although it's not a great idea to let them go that long with a dog that tests the boundaries frequently. I try to replace the battery every 6 months.
197250
Good question. I never had to replace battery since it is rechargeable. A personal bad habit is that I watch tv all night. So I've experienced normal charge can last over 12 hours of continuous use. Then it recharges during the day while I'm working. Also on weekends I use it during the day as well, but between uses I slip it back into the charger. I hope that helps.
690366
We regret to inform you the battery can not be replaced. Battery life will vary according to the frequency and length of use. If the battery is charged once every 2 weeks, the service life will be approximately 3 years.