"Good price"

— Ted (5/5)

Nice Batteries!

"No complaints, these 550mAh 3s work great on my 3 inch build."

— David R. (5/5)

I'm happy with them.

"I'm quite satisfied with these Batteries. I have two packs I've flown over 25 times each. I admit that the flight time for me is a consistent 25-35 seconds less then my R-line, they have remained consistent to this point. The quad I fly is a DarwinFPV Babyape V2 if it matters, With stock battery settings in betaflight these batteries give me 13min. 15-30sec of cruise time. Good, bad, or indifferent, I'm happy with them."

— Howard B. (4/5)

"Perfect for the tiny trainers"

— Ronald (5/5)

Disappointed

"RDQ batteries (GNB) can be hit or miss - unfortunately these seem like a miss. I've flown a few packs now and I'm consistently getting 40-55 seconds less flight time than the 550mAh Tattu R-Line packs. Maybe I got a dud? I feel like the cost:performance ratio on larger packs (like the 1050mAh 6s) favors RDQ, but it's hard to justify the RDQ 550mAh 3s when the R-Line is only a few dollars more. These do fit in the stock tiny trainer battery holder. Don't think i'll be buying these again though unless there's no other options."

— Vamp (3/5)