How long do you charge this battery before unplugging it?
1108055
Usually 4-6 hours is enough, but if it is run down completely you might want to leave it on for up to 8 hours. If you have a volt meter with a 6 volt option, you can check it that way.
1623723
I've never sat around and timed it... but it seems to be something around 2 hours. I usually throw the battery on the charger right after i use it anyways... and a single charge is enough to do my entire front and back yard (i think it runs 30-45 mins give or take).
1105041
I charge it before use for about 2 hours or you can charge it overnight. i dont know what the battery replacement would be.
232268
It probably took about two hours for the battery to fully charge. I have used it off-and-on for maybe an hour a night for two weeks. The battery is still going strong. The unit goes to sleep after 15 minutes of non-use to save battery. Hope that helps.
896854
I have left mine plugged in for 2 weeks or so and it still works good. I know it says not to charge over 8 hours, but I have and it has always worked for me. I keep it at my 2nd home and don't remember to unplug it from time to time, but, it does still work. Probably not the best for it but....
1623721
It takes a couple of hours, I think, if the battery is empty. I've since bought a second battery for mine so I could do double the work withoutwaiting if I feel like it. Charge them both at night for next time. Still love it!
187200
Sorry I'm not sure maybe an hour. Since I've had I have not needed to charge it again.
920401
At least two weeks. I once charged it fully, unplugged it, put it in my backpack, and did not use it for about two weeks, and it seemed to have maintained its full charge even after that whole time not being used. Just remember not to have anything plugged into the USB port when it's not in use, otherwise it will drain all of its power by itself (keep it unplugged unless you want to charge your device).
2080089
Before the first use it needs to charge for approximately 48 hours to prime the battery for future use. After the initial charge plug it in over night and it is ready in the morning; usually 6 to 8 hours. It has indicator lights that will let you know when it is fully charged. When all three lights are illuminated it has a complete charge.
89732
I normally charge it overnight so I'm not sure exactly how many hours it takes to give it a full charge. I'd guess about 4 hours, but that's just a guess.
381387
I would charge it a good 24 hours before use. I am still using it on the first charge.
339154
I usually notice between 8-12 hours of continuous use before it drains out but I guess it depends on how long you charge it I keep it charged overnight. Hope this answers you're question.
18497
With this battery it us approximately 2-3 hours unplugged. I usually almost always plug my laptop while in use. For the price, you cannot go wrong compared to the actual dell battery which is $150+,this battery does the job while saving money.
172966
Not very long. It is always charged and ready for me as I replace it on the charger between uses.
583871
The initial charging time is 24 hours. Let it charge for 24 hours before you use it.
287905
Charge the battery for 9-16hrs, for the first time, before turning on the laptop (even if green light comes on before the 9-16hrs time frame, leave it alone). After that, turn it on and turn off completely. Next, you use the laptop as you normally do. Remember, these batteries have an approx 500-2,000 charge life. This means, if you unplug the laptop at 80% and plug it back in , it just used one of the charges.
1957987
Several hours. I charge it overnight after every hour or two of use, and it's always done by morning, but if it was almost fully discharged to start with (button blinking), it never finishes before I go to bed. You can apparently get a second battery if you want one always at the ready. I recall the instructions say you can charge it as often as you like but should let it fully recharge once you do.