how long does it hold a charge?
807977
Still holding since we have it so can't really answer this question no problem with it
807978
A good question; however there is no definitive answer since there are so many variables. Myself, I always put a new battery on trickle charge before installing it. I use this particular battery for my security gate. They both showed acceptable levels when they arrived; however once under a load it becomes a different matter; thus the trickle charge fully charge them. Just my way to make sure the battery is fully charged before I install them.
807979
The longest power outage we have had since installing this battery was about 80 hours and the system was working the entire time.
807980
Difficult to answer your question since you did not specify conditions. The battery is rated at 7 amp hours meaning it will provide 1 amp of current for 7 hours , or 1/2 amp for 14 hours. Under no load, that is no current draw, and not connected to a charger, it will probably hold its charge for 3 to 6 months or even longer when it is brand new. However, not connected to a charger is not a typical way this type of battery is used such as in an alarm system. In my application, the battery is connected to a charger and normally under no load. I normally have to replace the battery every 3 or 4 years. Difficult to answer your question since you did not specify conditions. The battery is rated at 7 amp hours meaning it will provide 1 amp of current for 7 hours , or 1/2 amp for 14 hours. Under no load, that is no current draw, and not connected to a charger, it will probably hold its charge for 3 to 6 months or even longer when it is brand new. However, not connected to a charger is not a typical way this type of battery is used such as in an alarm system. In my application, the battery is connected to a charger and normally under no load. I normally have to replace the battery every 3 or... » Read More Difficult to answer your question since you did not specify conditions. The battery is rated at 7 amp hours meaning it will provide 1 amp of current for 7 hours , or 1/2 amp for 14 hours. Under no load, that is no current draw, and not connected to a charger, it will probably hold its charge for 3 to 6 months or even longer when it is brand new. However, not connected to a charger is not a typical way this type of battery is used such as in an alarm system. In my application, the battery is connected to a charger and normally under no load. I normally have to replace the battery every 3 or 4 years. « Show Less
239961
It holds a charge quite awhile. It is at least a week between uses maybe longer.
949881
great question, it holds a charge for a long time - it's never run out on me
2254326
Probably an hour for a full charge. I finally had to replace my battery because it would not hold a charge. Pull yours out and see if it is bulged in the middle. If so it is bad.
1355120
Not too sure on that (yet). However, after it charged in the charger, I unplugged it and left it for about 8-9 hours and when it was put in my phone it was still at 100%. Hope that helps.
416661
Weeks/months I would imagine. I haven't gauged the time to be honest, but think of it like a battery that is waiting to be used - if you don't use it, it will just stay charged for a rather long time. This is essentially a rechargeable battery.
190633
Initially I charged it for 4 hours. That's supposed to last for 2 weeks or longer, as I was informed; however I have to charge it regularly for at least 2 hours.
1768176
It is pretty long. I used the camera for several hours without recharging. It says 180 minutes when fully charged, but I am not sure it is actually that long. I am sure it gives me about two hours and I haven't run the battery completely dead yet.
182165
So far after I charge the battery it will last about 90 minutes. I have not had any issues with the battery.
673006
Each occassions lasting several hours. You can charge it in few hours. I have a spare battery. But never had to use it
405036
I'm routinely using it for 3 to 4 hours and still has a charge. Guess I could probably go 4 1/2 to 5 hours. Definitely was a good purchase - at least for how I use my computer.
1322285
30 minutes at the most. Not long at all. The charges lasts quite awhile too.
1285561
I've had it last as long as 1-1/2 hours on a continuous run. Pretty fast charge via mini USB, too.
657398
If you are referring to how long I have had the unit and if it is still operating I have had the unit for over a year and a half. it is still working well. If you are asking how long the charge lasts it depends on use. With moderate use I can get two to three days on a charge.
1871798
I get between 3-4 hours on a charge. I tend to charge it when I am at 1/2 charge while I am still on it to keep it ready to go. It works well,I am pleased with it.
934607
Well, it depends how long you keep it on. In general, It lasts at least 9-12 hrs in a day when it's on, but if you use 'sleeping mode', it would be more than one day(at least one and a half day you don't need to charge it). Hope it helps.
1732240
Up to 4 hrs, but it takes awhile to drain the battery. Everyday use for a week and still running in a single charge.