how long to recharge
1663855
About a couple of hours. It comes with a charger but I use the one I got from Amazon for my Kindle Fire - not sure if it makes a difference.
1663856
3 to 4 hours but the best thing is you can use it even when it is discharged. You will only be able to use it with wires , bluetooth won't work without charge.
1663857
From complete drain about 3-4 hrs. I've yet to be travelling and lose charge since I plug them in when not in use.. Seems they're very good about consumption.
1976886
This unit plays for me for easily 6 hours but I haven't really timed it. For a full recharge I would guess a couple of hours but I never have paid much attention to that. Most of the time I just play it till it stops over a few days and then plug it in overnight. You can continue play the "discharged" unit on the charger while it recharges if you like. I have been very impressed with the battery performance, it has exceeded my expectations.
693525
I am not sure about the higher voltage, just whatever normal household is. Takes about eight hours to recharge. 15- 20 minutes of usage. Running down use well does seem to get a bit longer use time on the recharge.
1611270
Mine recharge in less than an hour, when plugged into a wall outlet. It takes longer in the car using the cord and power port; probably 2 hours. I use my batteries until I get the "battery exhausted" message so I am charging a fully drained battery.
1903811
Approximately 7 minutes. It's a small battery but it also doesn't take too long to recharge.
2172819
For recharge, use AC adapter (included) or battery to charge for at least 5 hours.
2117108
About 2 weeks. It fully recharges really quick, too. Seems like it only takes about 2 hours. The Fitbit sends you an email when it's getting low on battery, also.
2091205
i haven't had to recharge as of yet. led lights last fairly long, so i can't answer your question yet.
465011
When it is set to 12amp charge they say it takes 14 hours from empty. I rarely run my batteries to empty so I am able to recharge my batteries overnight - about 8-10 hours depending on how low my battery level is.
1630828
Depends on the voltage rating of your charger. I would say 4.5 hours for both.
1286584
I don't know if there is a prescribed time for recharging; I don't remember any info on that with the batteries. I keep my batteries on the charger until I need to use them again, which is about once a week; sometimes longer. I've had my batteries for several years and they still work great.
534546
A hour or two. Very worthwhile. The price is cheap enough to have sufficient power to do the job. Don't plan on a quick recharge. Just have enough for the job. If the job is very long. You can recharge while the other batteries are working.
172967
I have only had it a short time but if it gets a full 7 hour initial charge then run it down, which takes about 15 to 20 minutes, then re charge mine runs at least 30 minutes now and should go longer as the recharge process is repeated. I hope this was helpful
727992
A very long time. Have had it almost a month now and still have not had to recharge it. Use it for an hour a day roughly.
2254324
The battery usually takes about 3 - 4 hours to recharge.If it's taking longer, then make sure you put it in right side up (If the light is not clearly red (or Blue if charged) then you have the battery upside down.. I know this because I did it.WF
1829018
If you don't fully charge the battery the first time, is can develop a memory and you will never get the "full use" of it. ALWAYS charge anything with a rechargeable battery at least 12-24 hours before use (cell phones, cordless phones, GPS, etc) it will just ensure you don't need a new battery for years.
2265909
I have used my battery for several shorter trips lasting about 10-15 minutes each and have not seen any reduction or a need to recharge. I would say I have about 90 minutes so far on a charge.