4S Lipo Battery 14.8V 1500mAh 100C RC Battery with XT60 Connector Soft Case for RC Racing Car FPV Quadcopter Helicopter Airplane Multi-Motor Hobby DIY Parts(2 Pack)

Seems like these are good batteries. The only thing i don't like is the balance connector on the opposite side of the main discharge lines. I will be buying more if they hold up... i will update if i have problems.

Had these for almost a year now, and they work very well. I should mention I'm not very good at charging them since I leave them sitting around for months without using them and then they still work well. would buy again.

I've been using these batteries for a while know and they are holding up pretty good a lot better then a lot of other batteries

Good for the price lightweight Short flight time but long life time. Quality product I have seen better but definitely don't regret the purchase would recommend if you are on a budget

Wow these batteries pack a punch. I have 2 of these batteries. I have a 5 inch Sirius 225 fpv drone and it has a great punch out. Battery sag isn’t bad

I would not buy these lipos. First time charging and they both started smoking like crazy and plastic started to melt around the balancing leads and it fried the top lead a piece of metal is sticking out of the one end now... Overall bad lipo brand do not buy!!!

Out of all the 4S 1500mAh packs I have, these are by far the worst. They work, the balance leads are too short, the main leads are too long, they don't hold a very good charge. My other exact same size packs, are on average, running 2-3 minutes longer. And if you don't run them right after they are charged, that decreases a quite a bit. They start sagging really fast. On a 5" acro with 2306.5's, the last time I flew them, I was getting a low batt warning at 2.5 minutes. Granted they sat for like 3-4 days since I charged them. Make of that what you will.I don't know, just not a great pack. But the price is pretty good. Hence the reason I bought them. But I would rather drop an additional $10 on a double batt pack deal and get something better, like the CNHL's, that are only like $5 more for the double, they are the best packs I have, usually giving me a 7-9minute flight on the exact same drone. Those CNHL's give me a longer run time, and less sag than even the Ovonic 1550's, which are my second best packs. I'll never buy Socokin again, that's for sure. I'll probably end up with a whack load of the CNHL's in the long run. Buy them, trust me, you'll be satisfied.

These lipos are great! Arrived at perfect storage voltage and the performance is spot on.