110v Charger for SYMA Mini Helicopters S107 S105 S009 and More

I love playing around with my new Syma S109G, but wasn't too keen on running through a bunch of AA batteries to keep it flying. I picked one of these up and it recharges the copter in short order, and the batteries only drain as much as the controller needs. The cable is only about 29" long and could be a bit longer, but it's not a great big deal to me. I also wish the LED indicator were a bit more clear. The LED is green when the charger into the wall socket, but changes to red when the Syma is connected. I was expecting that the LED would change back to green when the copter was charged, but this doesn't seem to be the case - it stays red all the time. Oh well, it would have been nice to know when I was able to fly again, but it's not too bad. I just give it 15 to 20 minutes and call it good.

Great Works .Supply Power Spare Handy A

Watch works great for outdoor multi-sport use, but is quite limited for indoor training. The post workout data (for indoor use with a trainer/rollers without cadence/speed sensor) only provides total workout time. Seems it should also calculate caloric/cardio data still.I would like an indoor training mode rather than the treadmill option as this data is redundant when using a calibrated treadmill. For someone doing crossfit/plyometrics/etc as a preseason workout an old clock might be cheaper and provides same data.Otherwise watch outperforms many of the more expensive watches especially at the price point. Captures GPS remarkably fast, the bike mount is pretty sweet, easy to read display, intuitive menus, great wheel size adjustments.So, my recommendation would be: purchase this watch...hope for updated indoor functionality...and include the cadence/speed sensor to your bike if you use rollers/trainer.

I bought three, tested 2, both didnt work, didnt even want to bother with the third. There was no "color changing" light. was just green the whole time...and yes I drained the helicopters. Left plugged in for 45 mins....nothing. helicopter wouldn't lift off ground. used my charging cable plugged into PC and it charged and flew fine.

well built , economical charger , light turns red (dead) , yellow (almost charged) , and green , for a full charge ! way nicer than the cheap yellow cables that come with the helicopters..I would buy again , and recomend this charger !

This is a great little charger and makes much more sense to my eye than the one that came with the helicopter because the light functions like my brain thinks it should. I can't remember just now, but I think it turns green when the helicopter is charged. The charger that came with the helicopter turns on when it's charged.I'll come back and edit this if I'm home where there charger is and give a better explanation (if I can remember, that is).

The helicopters can not fly after charging 7-8 hours, hangover only 1-2 inch high from the ground. I think this may due to the low output voltage of the charger.

This charger works as advertised, but the housing on mine has broken tabs and the cover falls apart and the circuit board falls half way out. Since it works, I plan on just putting some superglue on it to fix it. The connector only fits one way, so you can't put it in the wrong way. A good investment to save some battery life in your transmitter. I fly two helos with one transmitter, so I can charge one while flying the other.