How long does it take to charge an 11.1v 3 cell 5000mah?
1711699
One takes about 4 or 5 hours I have a charger for every battery speeds things up. It's a long wait but the fun you have with them is worth it.
1711700
I do not recommend this for batteries that large. This is perfect for smaller (2000mah and under) batteries. For the larger batteries, it's highly recommended that you get a 5amp or larger charger. There are inexpensive 4-port chargers for around $100 give or take.
443251
it takes a long time, im not really sure because i usually charge it with the adapter it came with, but if i had to guess i would say around 16 hours or longer.
849784
Dear Sir or Madam, it usually takes 7-8 hours to fully charge the power bank if you use the 5V~2A adapter. if you use 5V~1A adapter, you may need to take about 13 hours to charge fully. Thanks.
2058609
It really depends on the battery size. But you can usually get a lipo charged within an hour.
576776
In general, you can get an approximate time for charging anything from zero by dividing the mAh rating by 1000 and then dividing that by the amp rating of the charger. So in this case, you get 50,000/1000 = 50, which you then divide by the recommended 2A charger, and you get 25 hours. I'd add about 10% to cover efficiency losses, too. (This also means that using a 1A charger would require over two days to complete a charge.) Those who claim it can be charged in two hours are wrong. You'd need a 25A charger to do that, which don't exist for USB. You'd destroy the batteries anyway.
1092318
4 AA 2500mAh batteries in 5 hours so 4 x2000 in 4 hours or 500 ma per hour. Won't make any difference what your charging source is, it only draws 500 ma
574553
The battery should be able to charge your phone at least 4 times over before it dies. Although, on average it will probably be able to charge your phone up 5-6 times. As of the charging speed; using the 2.1A output, it will charge it from dead to 100% in around 1-1.5 hrs. If you use the 1A output it will charge it in about 2-3 hours.
2171296
With 500mA US charger, it takes 4-6 hours to charge this from zero to full in my case.
1930422
The battery you have is 11.1v 2500mAh 3s Set charger to 11.1v 2.5a when fully charged each cell should read 4.20 volts per cell. Do not let battery discharge below 3.20 per cell !
2215937
I think that would be fine we have a 3 cell 5000 and we get about 4 hours or so of use before having to charge it I would think yours should be about 2 hours or so. you will still need to solder on the types of connectors that you like to use
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.
2262377
So far I have only charged off a USB port, works fine, in 8-12 hours. The claim is that the solar cells will charge in about 4 hours, but have not yet had occasion to try it out, the savings of electricity in the city probably not worth the wear and tear, e.g. peeling off the plastic!
1013370
from a dead pack, I use my iPhone 5s charger and it takes roughly 6-7 hours
1614670
The charger puts out 3.5 amps. Given the size of your battery, simply divide the battery ampere hours by 3.5. For example, an 80 ampere hour battery will take almost 24 hours to be fully charged. A bigger battery, i.e. 160 ampere hours would take almost 48 hours. The time will depend on the state of charge when you put it on the charger.
1167946
I have a nexus 5 and it takes about an hour to charge. If I use my external battery it takes maybe 15 minutes to charge to full.
2133995
If charged at 5 Amps, it takes about an hour. I read a guide on charging lipo batereis that says a safe rule of thumb is to charge for each 1000mah at 1 amp, so 5000mah would be safe to charge at 5 amps. On the flip side, charing at a higher amperage can decrease the durability or how many times a battery can be recharged. Hope this helps.
146235
I haven't actually timed it but I guess it takes between 2 to 3 hours. It depends on if you are using it while charging.