sea jump5PCS 3.7V 380mAh Battery+Charger for X4 H107,H107C,H107L, X11 X11C,HS170 HS170C F180C HS170G TOZO Q2020 E016H E016F FX801 V911S A120 XK A150 V966

Run times are pathetically short on these small batteries, not the manufacturer's fault, but probably due to their small size. It is a small drone after all. I get like 5-7 min times on a charge, but are easily swappable. Don't forget to put a piece of electrical tape on the ends to make it easier to pull out. These seem smaller then my original battery but I am not sure. They look the same but these seem to slip in and out alot easier then my original battery

This product was a perfect match for my older Falcon 2 Pro Quadcopter. Came with the charger cable but you will need to have a brick to connect it to for plugging into the wall.It was shipped and arrived as advertised.It also arrived in time.I would purchase the product again and from this same vendor.

Doesn’t hold the battery life for long

First charge and use seem to be good. Only time will tell how they hold up? Typically lipo's can be hit or miss on quality & longevity. These were good for the $$. Shipped quick.

Didn't get much use a few times charging and they wouldn't hold a charge any more

They work and the charger works. I'm not using these in a drone, however, with a MOSFET timer for free flight model airplanes.

So I found my old quadcopter collecting dust in my garage and decided to try once again to learn to fly it. Of coarse the battery was incapable of holding much of a charge (like less than a minute) so I ordered these which are advertised as compatible replacements. THEY ARE NOT! After charging them ( nice charging station; 5 at a time) I attached a fully charged battery and after the props spun for a second, overloaded my circuit board and in a puff of smoke and the sound of a pop, disconnected the battery. I took the fusalage cover off and looked and found a component on the circuit board surounded in a grey powder. So I took a closer look at the battery. The old battery is rated at 250 mA and these “compatable replacements” are rated at 380mA. They are over powered for my Heli-Max 1SQ. Now, the circuit board is ‘toasted’ which means the quadcopter is likewise ‘toastl. I have no use for these batteries and my quadcopter is now trash and I don’t see spending the money to return these batteries. Don’t make the same mistake I did, check the battery power rating so you don’t ‘trash’ something that cost you $99.99 new and can’t be replaced.

These batteries give me the full flight time on my quadcopter, ive purchased from shady sellers in the past , the batteries were old, afterr a few charges you get less than a minute airborne... , these are top of the line.... very good quality!!!!