How long does it take to charge the battery from fully dead?
1057419
The light lasts about 5-6 hours on high at 1200lm. The indicator light on the wall adapter will turn green when it's fully recharged.
1057420
It doesn't take more than about 2 hours from a 0% to a 100% charge. The battery is good for about 3 hours of VERY bright light :)
547630
A fully discharged battery will typically take between 20-30 min to recharge fully in my experience. Longer if the battery is hot when it is placed on the charger.
321574
I'm not quite sue--I've never used it long enough to drain a charge. My guess would be several hours. Sorry I can't be more helpful.
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.
1767671
I've never really timed it, but it seems to take a couple of hours to charge from fully discharged
201896
I have measured around 12 hours with mine. Just be advised that it takes around 2 - 3 hours to get a full charge
1093875
About 8-10 minutes, in my experience. Takes about an hour to charge the battery up again.
821978
It was fully charged as soon as I turned mine on. I don't know how long it takes to fully recharge after the battery has been depleted
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.
2281970
It takes a while to fully charge it would be around 80 percent from a dead battery.it does its what it says.
1214324
Hi.I'm not sure how long it take from fully discharge, but usually when it has low charge it takes less then 2 hours. Witchout charging you can use for more or less 4 days.BRJanek
1195141
At FULL Charge, mine lasts about 15 to 20 minutes. It takes about an hour for recharging with the USB cable for your computer
376445
My husband lets his run dead all the time and just sits it right back on top. It will take about 10-15 minutes for it to charge enough to turn back on, but it still works!
1926914
I've never timed it, but it seems to be only a couple of hours to go from dead to full charge. Keep in mind this device can be used while charging which will likely slow the charge down.
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!
2247310
I didn't charge mine before use. Upon receiving my battery it had about 60% charge. To fully charge the battery takes approximately 2 hrs.
834369
When we first got it ours did the same thing it just needed a full charge, not sure how long that would be because after it kept doing this same thing to me I basically just left it charging for two days. Though it doesn't really seem to have a long battery life to begin with. If that doesn't help I'm not sure, but it does take a long time to charge and without a full charge it goes dead very fast. Hope that helps.