Zeee 4S Lipo Battery 1500mAh 14.8V 120C Graphene Battery with XT60 Plug for FPV Drone Quadcopter Helicopter Airplane RC Boat RC Car RC Models(2 Pack)

These batteries have been very reliable. They balance charge everytime and give very good power. They last longer than some others I have tried in the same plane. They do not puff like some others.

These batteries are pretty good for their price. As far as durability, the plastic heat shrink is very brittle. I had a bad crash and smacked the ground upside down on one of the batteries. I was worried that the battery might catch on fire, luckily it did not. The impact cracked the main plate on my Armattan Marmot! Updated 5/16/21 The batteries are still working great, even the one I smashed! I decided to continue using it but I keep a close eye on it. I am not sure how many cycles I have on these packs but it must be in the 80+ range. Update 12/4/21 The batteries are still working! I am starting to notice some voltage sag when compared to a new set, two are starting to puff a bit and the smashed batterie is still working! I have lost count of the cycles, if I had to guess it must be over 150.

I’m genuinely speechless about these batteries. These are the best batteries I think I’ve ever used for FPV drone flying. Some things to note is that these last a long time and have barely any battery sag when punching it on your drone. On top of this the cable is quite lengthy making it easy to plug into your drone and wrap around cable straps keeping your battery attached to the drone at all times. These are great and if you need any more convincing, I bought 10 of these. Yup, 5 packs of 2 and they are AMAZING.

Good 4s battery for the price.

These battery’s were a gift to my brother, he makes his own little FPV drones and he swears by these battery’s. They’re very durable, lightweight for their size, fit on all his small builds and are very powerful.

Used these to replace the lipo battery in an Audew jump starter. Wired both in parallel. Had to modify the case to make them fit. Cut off the connectors and soldered them to the corresponding wires. Worked perfectly. Was able to jump start my civic with only the repaired jump starter and the car battery fully disconnected.

These are my go to for lipos. High quality snd a great price. I have not had a bad battery yet and ive bought 14 batteries from them so fatr. They have decent power and a great cycle life. Weight snd size is comparable to other brands.

Good battery’s,!