بطارية طائرة RCG Racing 3.7v (1S) 300mAh LiPo

The connector fit perfectly into my ZY-530 with no fiddling, and the 300mAh charge held up through several short flights before I had to swap it. Seems like a solid little pack for the price, though I wish it came with a spare.

Got a full 8 minutes of flight out of my ZY-530 on a single charge, which is a solid step up from the stock pack. The 300mAh rating feels accurate, and it dropped right into the battery bay without any fuss.

The connector clicks in firmly on my ZY-530, and it’s held up through a dozen flights without any sag. Charges straight off the same USB lead, and the plane climbs noticeably better than with the old pack.