what is the life span of the battery?
1399347
I'm on my 4th summer using this battery. It lasts at least 3 mowing days on my yard. It takes me about 45 minutes to finish.
1399348
We charged ours exactly as the instructions told us. We had the battery indoors all winter and charged it once a month. Yet it still only lasted one mowing season. We went back to gas powered.
1837410
Original battery would last 6-8 hours when it was new. 4 years later and still kicking, the battery is down to an hour or two.
1268495
I have charged the battery maybe 4 times now. I would say it lasts for a good 6-8 hours of on and being used time.
702768
Mine lasted one year. I am now using the OEM battery again. OEM still works, after market battery junk.
2180230
My husband seems to think that it's guaranteed for at least 3 years, but I'm really not sure and couldn't find anything related to a guarantee. On a separate note, the previous battery lasted for years and this one is working fine.
1907407
The battery should last several years I am hoping. The charge on the battery is more like 5-7 hours depending on what you are running.
672908
Greetings. Theoretically speaking, the batteries can last 100-120 hours. But it will also be affected by the battery type and usage. Thanks for your question.
9092
I can't say over the long-term, but I have had mine for three months, I use it everyday for hours at a time, and I have not yet had to replace the battery.
1750063
Don't know for sure, but I've been using mine for 2 years and no battery change.
1247571
I don't what the life of the battery is, but I have been running my Roomba on it for a couple months now.
1148265
I am not sure on that..I have never had any problems with mine. I have had one besides this one for about7-8 years and it still holds a long charge.
437744
I'd say mine lasts just under 3 hours at the lowest power levels. The battery is easy to remove, so you can always buy a second battery to double your life.
167309
Hi,I have mine since two years ago, the battery had a duration between 2 and 3 hours, but since one year ago it last around 30-45 min.
1382196
Most likely the manufactured date since I don't think they would accurately be able to predict the exact expiration date of the battery. I think shelf life is about 10 years
306610
I bought the battery on April 3, 2013 and it is still going. Use my computer everyday and charge it only when needed. I leave it on most of the time so I'm not sure how many hours at a time I get out of it before recharging.
1899185
I don't know but it looks like a standard battery simular to those in UPS units so I would figure 3 to 4 years. The battery only comes into play in a power outage.
558993
I don't know. My old one lasted at least 3 years or more then wouldn't hold a charge. Just got the replacement a few months ago, so can't give you a definate answer. I hope it last as long as the old one did!!!