2 Packs 730mAh 2S 7.6V 100C HV LiPo Battery with XT30 Connector for 75mm to 85mm BETAFPV 2S Whoops H Frame Micro FPV Drone

I get a full 5 minutes flight time on my pavo pico build, 1.5 minutes more than when using 450s. I did have to cut the bottom struts off the battery holder and use a small strap for these to fit. Left the side struts of the battery holder to secure the battery well. AUW of the pico with this battery is 115g, including a 5g standalone vifly buzzer. Holding consistent charge at about 10 charging cycles so far.

Mounts up perfect on a Darwin babyape with the stock length battery pigtail. AUW is just about right. I get about 6mins flight time ripping around with occasional full throttle punches. A stabilized discharge voltage of 3.7/cell shows about 550 mah of useable capacity when charged back to 4.35v at 1c. So far so good, i have put about 20 cycles each on these and they still feel new. Batteries arrived perfectly balanced and at proper storage voltage.

These are some good batteries. A bit heavy for the TinyApe but I get decent flight times and they seem to maintaining after several charging cycles. They arrived well packaged and most importantly there were stickers. Stickers are crucial for me in reviewing a product. I like stickers and I’m a firm believer that if a company doesn’t send stickers then they don’t really stand behind their products 😂 Anyways if you need some good 2s batteries then these seem to be okay. If they crap out on me I’ll edit this later.

Significant boost in flight time over the 450 mah 2s packs I typically use for nano quads.

Put it in a Kyosho Hang on rider motorcycle

Will not hold the charge