5PCS 1S 3.7V Lipo 380mah Battery with X5 Battery Charger for Hubsan X4 H107L H107D H107C H107P H108 Holy Stone HS170G HS170 HS170C Protocol Dronium One RC Quadcopter Drone GBlife Bounce Car TOZO Q2020

Absolute scam these lipo batteries are nowhere near 330 MaH more like 25Mah last approximately 10 seconds in a small drone. They also dont charge in a normal USB Lipo charger so I suspect these are dead batteries being re-sold by yet another criminal chinese company. Going to try to return them and the crappy charger but thats always a problem with batteries. DO NOT be TEMPTED these are utter rubbish.

The batteries and charger arrived in a nicely little packaged box. Would say this was done well, however!!...From the picture, the top battarie is a 3.7v 300mAh 1.11wH and the bottom (with some blue on it) is the new 3.7v 380mAh. My old battery runs rings around these battaries with more than 4x the duration for the purpose I'm using them for. This is a big disappointment as the new battarie should have a longer duration of use due to the difference in the mAh's. They are also the same weight. So mass isn't the issue (as being used in my mini quad)To summarise. These are no good so don't get. To the argument, "I may have a bad batch" it's unlikley that 5 batteries are bad. It's more likely that the product is just bad on the whole.Stay away from this product.

Ordered these to increase the time that the kids could spend flying their drone rather than keep having to charge the one battery.Arrived on time and all works perfectly, only gave 4 stars as a couple of the batteries seem to have less charge than the others therefore less flying time but overall would highly recommend

I bought these to give me more flying time with my small mustang RC aeroplane. Now the weather has cleared I have had a chance to test them and three batteries gave me a good half hour flying time. I have been flying at almost full throttle to really test the batteries and they held up pretty well.

These batteries could not even hold enough power on the first charge. aircraft hardly even in the air for 20 seconds before the low battery flashing lights started going off on the aircraft. Returned good and awaiting refund.

Bought thes Lipo batteries to use with a Volantex P51 RC plane. All 5 batteries similar capacity and during bench testing have gotten 350ma out of them at 3C discharge rate. Hey to test in plane but optimistic they will perform ok. Certainly good value and included charger works well.

I would like to say the batteries are good but they are not three of them didn't even last 1-minute in flight the other two lasted between 4 and 5 minutes so I will not be buying any more

I bought these batteries for use in a Hubsan, but each battery only lasts for 15 seconds if that.The returns process is so difficult as Royal Mail and couriers will not take loose batteriesLesson learnt - Avoid.