Move to a place with thicker air...

OK, seriously, as I was looking to buy this plane I have to ask...

How many cells in the pack and what type?

It wasn't long ago that a 400-powered plane was considered to be at the bottom of the E-powered food chain... Forget a 280…

I had trouble keeping my Electra in the air with the stock setup (20 years ago???) until I added a cell to the pack... And these were 1300 NiCads! That was a heavy battery.

Good luck and let me know what you find out.