how long to charge 925 and how long to charge 1500
1282365
I'm not sure, sorry. I generally just plug the charger with a battery into my power strip and when I notice it has turned green unplug it. I've never timed it, but it doesn't seem to take too long. Also, it's hard to say because I have three batteries and after a photoshoot always just swap out the battery for a fresh one and charge the one I've just used, which always has more power still left in it. Sometimes it has 40% left, sometimes more or less, etc., so the time to recharge varies. I seldom run the batteries all the way down, etc. I'll say this... I've been VERY pleased with this charger. I'm not sure, sorry. I generally just plug the charger with a battery into my power strip and when I notice it has turned green unplug it. I've never timed it, but it doesn't seem to take too long. Also, it's hard to say because I have three batteries and after a photoshoot always just swap out the battery for a fresh one and charge the one I've just used, which always has more power still left in it. Sometimes it has 40% left, sometimes more or less, etc., so the time to recharge varies. I seldom run the batteries all the way down, etc. I'll say this... I've been VERY pleased with this... » Read More I'm not sure, sorry. I generally just plug the charger with a battery into my power strip and when I notice it has turned green unplug it. I've never timed it, but it doesn't seem to take too long. Also, it's hard to say because I have three batteries and after a photoshoot always just swap out the battery for a fresh one and charge the one I've just used, which always has more power still left in it. Sometimes it has 40% left, sometimes more or less, etc., so the time to recharge varies. I seldom run the batteries all the way down, etc. I'll say this... I've been VERY pleased with this charger. « Show Less
1282366
It takes about 2-3 hours. I haven't paid too much attention, but when I see the green I unplug it. I'm very happy with it.
1282367
I'm not sure, sorry. I generally just plug the charger with a battery into my power strip and when I notice it has turned green unplug it. I've never timed it, but it doesn't seem to take too long. Also, it's hard to say because I have three batteries and after a photoshoot always just swap out the battery for a fresh one and charge the one I've just used, which always has more power still left in it. Sometimes it has 40% left, sometimes more or less, etc., so the time to recharge varies. I seldom run the batteries all the way down, etc. I'll say this... I've been VERY pleased with this charger.
1282368
I am sorry I don't know either but am very happy with my purchase as well. You can get a better deal for your money. If I were you I would just purchase it, you will be happy you did
1056327
If everything else is the same. The 900 will last longer before it need charging again and may take a little longer to charge. Hope this helps.
187200
Sorry I'm not sure maybe an hour. Since I've had I have not needed to charge it again.
1325076
Well if you want it to take an INSANELY long time, at about .... what's the spec for USB? 2.5 watts? yeah that would take way way way too long, probably 7 or more days, 24 hours plugged in. You can go get a 28 watt solar panel ( I learned very recently that if you multiply volts and amps, you get watts, so that's cool) I think this thing takes about 30 watts to charge at it's rated speed, so 2 or 3 watts below that won't hurt anything unless it's like a really critical situation and this is desperately needed to be charged in that situation, in which case it should have already been charged prior to this situation! Well if you want it to take an INSANELY long time, at about .... what's the spec for USB? 2.5 watts? yeah that would take way way way too long, probably 7 or more days, 24 hours plugged in. You can go get a 28 watt solar panel ( I learned very recently that if you multiply volts and amps, you get watts, so that's cool) I think this thing takes about 30 watts to charge at it's rated speed, so 2 or 3 watts below that won't hurt anything unless it's like a really critical situation and this is desperately needed to be charged in that situation, in which case it should have already been charged... » Read More Well if you want it to take an INSANELY long time, at about .... what's the spec for USB? 2.5 watts? yeah that would take way way way too long, probably 7 or more days, 24 hours plugged in. You can go get a 28 watt solar panel ( I learned very recently that if you multiply volts and amps, you get watts, so that's cool) I think this thing takes about 30 watts to charge at it's rated speed, so 2 or 3 watts below that won't hurt anything unless it's like a really critical situation and this is desperately needed to be charged in that situation, in which case it should have already been charged prior to this situation! « Show Less
155147
We have been using anki drive for a week. A typical charge takes like 8-10 minutes and lasts 15-20 minutes, depending on the driving manner (use of maximum speed, speed boosts, etc)
1764519
I would charge it for a full 15 hours before using it. They usually come partially charged, so doing a full charge is the best way to be sure.
403359
Since this is a huge battery with 22400 milliamp-hours (22.4 amp hours) you will need to charge it for at least 22.4 hours at a current rate of one amp (or 11.2 hours at 2 amps). Obviously nothing is ideal so you will need to charge it for slightly longer. Most cell phone chargers output 1 amp, and most tablet chargers output 2 amps. All USB chargers output 5V DC. There should be some fine print somewhere on the charger it might say Input: 110-250 V AC 500 mA Output: 5 V DC 1 A. Beware of bluetooth headset chargers as it might take up to 4 days to charge with 250 mA.
827158
As per the instructions you charge it for 12 hours then totally drain the battery 10 to 12 times. Not do it once. It has to do with battery memory. Also use a full 110 wall charger for charging and not a weak USB port to charge.
695984
I don't know about the timeframe but I've had this setup for aproximately 6 months now and it charges just fine. I plug it in while I sleep and the next day it's done. It has red and green led indicators so you know when they're charged.
2191818
I re charge between each round, not sure how long it would go without charging, my guess would be six hours maximum.
421247
I charged mine the first time for 8 hours (overnight) and have had to charge it two other times in a four month period. How are you able to tell you have only 15%?
1258947
Use the charger it's meant to be used with, they're too expensive to cheap out on a charger, plus it only takes half an hour
640562
My 17" mower cannot be charged for more than 24 hours at a time. The booklet warned against this. If you charge it every 30 days during dormant yard months, it does not take anywhere near that long. Generally, around 12 or 13 hours.
381387
I would charge it a good 24 hours before use. I am still using it on the first charge.
838716
you have to do initial charge for like four or six hours. You can use any usb outlet. if you have problems with your item make sure you get teh serial number and contact the help line on the j lab site.
1232491
Basic. It takes 12 hours to charge. It's annoying. A simple one day work is a day and a half to 2 days.
1303023
About an hour or two. Sometimes it seemed longer to make sure you get a full charge.