Flywing FW450 V2-V3 / AirWolf V2.5 / BO105 Helicopter Battery 4S 14.8V 5000mAh

My 4th battery! Always need extra batteries for more flights. I get an average of 22 minutes per flight with these batteries. They balance and charge great. Don't forget to order the battery plate and strap per battery, not included.

Always need extra batteries for more flights. I get an average of 22 minutes per flight with these batteries. They balance and charge great. Don't forget to order the battery plate and strap per battery, not included.

I love flying it with my wife this is her first Heli and she love a it

Works as promised

Arrived in great condition. Checked each cell voltage. Perfect. This is a backup battery. The one that came with Heli gives minimum 15 minute flight.

Was on time all good

Great price on it unfortunately was wrong size for UV1HUEY I ended up buying

Sofar not any problems works great, l got 4 at one time for 2× 450 size helicopters I use a balance charger now

Battery charges properly and all cells are balanced.

flywing Battery i have these batteries and i find that after use you have to keep and eye on the individual cell's as they can and will go bad i had one go out on me in the air