Spektrum 14.8V 2200mAh 4S 50C Smart LiPo Battery: IC3, SPMX22004S50

Great Christmas Gift to myself from my wifeWIN--WINI got exactly what I wantedExcellent product like the others I've used for years.

At first when Spektrum came out with the Smart Battery's I thought I would never buy in and replace all my Lipo's with them. They are however a very good Battery and the Info they provide and Self-Discharge feature justify the additional cost in my opinion. No I'm not replacing all my Lipo's I've amassed over the years, but any future battery's I purchase will be the Spektrum Smart type. They also have V2 Smart Battery's that eliminate the Balance Plug and Wires, but you need a New Charger for those.

Only brand I use with my rc planes!

I picked up a couple of these for my Turbo Timber. The extra weight provides a better CG and the 4S 50C ratings gives it more power. Another great feature is the ability to program the battery to self discharge withint 72hours or whatever you set it to.

Great battery and gives my plane ✈️ an extra ummff on the 50c pack. Love it

Great battery, slightly more expensive than others on the market but you can’t beat that spectrum name.

I’m so glad that I kept an eye on it while it was charging! It made a loud pop sound then burst into flames. Just outside of warranty so I can’t replace it. What a bummer.

Works great with my eflite F15