Until YuneecSkins gets batteries for the H920/920+, Gens Ace batteries are on sale. I use 2 of these in my H920+ with slight mod as discussd in older posts (search)
Gens Ace 5000mAh 6S1P 45C 22.2V LiPo Battery Pack with EC5 Plug
Gens ace 5000mAh 22.2V 6S1P 45C Lipo Battery, this aircraft lipo is designed for MIKADO LOGO500, ALIGN T-REX550/600, GAUI X5, Outrage 550, Hirobo SDX, etc.
www.genstattu.com