Floureon 11.1V 3000mAh 3S 30C Lipo RC Battery with Dean-Style T Connector for RC Helicopter Airplane Hobby (5.35 x 1.69 x 0.83 Inch)

The battery appears to be a very good battery and the price is good. However, I could not use this battery because of the connector. and I could not find an adapter that would work for my need.

Used on FPV250 Drone , three times only and the second Battery section is no longer charging ( By inspecting with Battery checker, meter appear problem on the second section) ...... The battery is useless and there is no option for replacement by the seller, The guaranty should not be limited to only one month. This is not a High Quality Product

Easily same or better quality than my other brands from similar competitors over seas. All cells are balanced just fine after 11 cycles so far - DJI 550 hexcopter.Edit:Well, I started off loving these batteries. Reduced to 3 stars as one of them only saw 2 flights before puffing.When I first got the ones that I purchased, I balanced and charged 2 of them that I used that week and then discharged them all and used my B6 to get them all ready for storage. Over the next few weeks, I flew some other crafts, but nothing needing this larger 3s. They were left in a protective sleeve in my office on a shelf, no heat or ventilation issues, for around 2 months. Then, when I returned and needed to use one - it was puffed. I couldn't give a specific amount of time since it was last charged, but it just puffed from sitting there. The other is fine, just one of them puffed.

This pack hits 3.7v per cell at takes in only 1700 mah, at 3.7v per cell it should take 2400mah or so to charge... I use a Graupner Poloron EX so a very high end charger and its accurate. These packs are over rated by a good bit.. The 25c 2200 3s packs from this brand are phenomenal packs for 2 of the for 30 bucks... I have 4 of these 3000s and all are the same. They are heavy to and are more like 2500 mah packs... I would stay clear of these packs as they are heavy and over rated by a lot on mah. They work but you will get longer flights with the 2200s due to a lot lower weight and very similar pack mah. They also come down fairly warm when they 2200s come down cool. They 2200s rated at 25c perform like 35 to 40c packs at 3.7v per cell take back in about 2000 so they are under rated on total mah and are very light weight packs. Do your self a favor and get the 2200s they out perform these with ease. I'm very disappointed in these packs. If it wasn't for them being over rated by 500mah or more I would rate them 4 stars because they do put down the power pretty good and have fairly low IR and the IR stays low after a good bit of cycles. I have some of the 2200 25c 3s of this brand that have 300 cycles on them and the IR is still lower then some lower quality brands packs IR is when they are new SL that's very good and means these packs will have no trouble going 500 cycles if taken care of... The 2200s I charge at 3C with no I'll effects what so ever... Some of my older ones I'll charge at 5c and they take it and don't get warm at all... Balance charge them every 3 flights/runs and run they down to no lower then 3.5v per cell and they will last even charging them at 3c they hold up well. Botton line the 2200 3s 25c floureon packs are an amazing value... The 30c 3s 3000s are decent at best.

So far so good... First and most important, it came without any damage and not all swollen. Be very carful and make sure to inspect any Li-Po batteries for any swelling when you get the order. The size is very compact, packaging seems sturdy and flight times seem better than expected. Have not flown it too hard yet and not running voltage down past 10.5 volts so only time will tell...

Good qulity

I'm new to rc quadcopters but I have had this battery for around a month or so and its still going strong even after I drained it to low for the first few flights because of no battery meter. I'm planning to purchase another one soon. Great battery especially for the price!

Came quick and was packaged neatley and properly charged at 11.2 volts. Now my car is fast and wheelies every chance it gets. The battery is small and thin and wrapped well so far haven't had any problems. Voltage seems to be smooth amd stable with no abnormal fluctuations

Great battery.. Delivered on time