How long to recharge it?
1885048
It comes up enough to use pretty quickly--like within an hour. But frankly, once it's fully charged, I've never completely run out the battery no matter how much I do with it. And it doesn't seem to "lug down" as I use it, either.
1885049
If you can last as long as this battery can, you will have gotten a lot of trimming done! I have worked with it for over two and a half hours. Then I will go inside to cool off. When I rest, I plug it into the charger. It picks up a good continuing charge in an hour. I have run the battery completely, twice in the one year that I have used it. It never slowly looses power. When the battery charge is gone, the trimmer stops immediately. On some models, there is a little indicator light that will warn you when you are getting low on battery. Direct answer to recharging completely: probably overnight. Recharging to use again that same day: probably an hour. If you can last as long as this battery can, you will have gotten a lot of trimming done! I have worked with it for over two and a half hours. Then I will go inside to cool off. When I rest, I plug it into the charger. It picks up a good continuing charge in an hour. I have run the battery completely, twice in the one year that I have used it. It never slowly looses power. When the battery charge is gone, the trimmer stops immediately. On some models, there is a little indicator light that will warn you when you are getting low on battery. Direct answer to recharging completely: probably... » Read More If you can last as long as this battery can, you will have gotten a lot of trimming done! I have worked with it for over two and a half hours. Then I will go inside to cool off. When I rest, I plug it into the charger. It picks up a good continuing charge in an hour. I have run the battery completely, twice in the one year that I have used it. It never slowly looses power. When the battery charge is gone, the trimmer stops immediately. On some models, there is a little indicator light that will warn you when you are getting low on battery. Direct answer to recharging completely: probably overnight. Recharging to use again that same day: probably an hour. « Show Less
1496234
Now that I have used it for awhile I can answer that it can take a bit over 24 hours to recharge when you have received the low battery warning. I let mine charge overnight, use it in the morning and then put it back on the charger. By evening it is fully charged.
190633
Initially I charged it for 4 hours. That's supposed to last for 2 weeks or longer, as I was informed; however I have to charge it regularly for at least 2 hours.
1628033
probably a couple of hours if substantially discharged. The batteries I'm charging are not totally discharged - I just top them off every couple of weeks to keep them fully charged and it takes 15 - 30 min.
2172819
For recharge, use AC adapter (included) or battery to charge for at least 5 hours.
1397428
Full charge in about an hour or at the most, 90 minutes. Charge lasts about 3 or 4 days.
1412089
usually takes about 3-4 hours but it depends if you let the battery drain all the way or recharge it when it has half charge. I have not recharged it for awhile and I have use it to restart cars, inflate bikes tires and inflate sport gear these past months. I do check the battery meter to see how it's holding and recommend to keep on a shelf above the ground and recharge at least every month if you use it often other wise it holds charge without recharging that much.
881588
just use your cell phone charger to charge this external battery. If you use a 2.1A charger the battery says it will recharge in as little as 7 hours.
1972476
It takes about 30 minutes to charge. It will usually stay charges for around four hours.
1799218
Recharge is pretty quick, if not fully drained, you're back charged in 20-30 minutes. I would recommend getting a spare so you can continue to fly while recharging.
1767669
It depends on how low the battery level is. If you are charging it from 0 then it will take about 1.5-2 hours.
1468951
The first time we charged the battery before we used it took 18 hours. After that we just charge it overnight. I think it was recommended to charge it 5-6 hours after using it.
853574
Only have it in there when it needs it. Try to get the battery level as low as you can. It shouldn't take more than a 4 hours to charge. Mine usually takes 2-3 hours.
1374183
ON a full charge with a new battery, between 5 and 6 minutes. Takes about 20 minutes to recharge.
1446387
The instructions tell you how long to charge it initially. I've only recharged it once since then.
2006886
I bought mine a month ago, and have used it every week. If I use it for about a half hour, it will recharge in about 45 minutes, if I use it for a whole hour and drain more power out of the battery it takes closer to an hour to recharge. Saying I used it for half an hour may sound like I'm really hardly using it, but the weight on the outer end makes using it for anything over an hour very tiring. Initial chargeup for the battery is about an hour and a half and then you're ready to go. I really like mine so far!
186644
You can charge it via your phone adapter, it will normally fully charged in 4-5 hours.