BETAFPV Lava 550mAh 1S 3.8V LiHV 75C FPV リポバッテリー BT2.0コネクター付き 1-2S FPV Tiny Whoop ドローン クアッドコプター用 Meteor75、Meteor75 Pro、Cetus Pro 1S ブラシレスドローン、Cetus X 2S クアッド用

Great batteries! One of the best 550 1s LiHv's ive used so far. The A30 GNB 550's are a close second, but these can sometimes manage to get an extra 30secs of useable flight time safely on my Meteor75 Pro 1s O4 and M75Pro 1s Analog! I can get a full 5mins with these with the Meteor75 Pro 1s O4 and about 5:30-6min on the Meteor75 Pro 1s or my Mobula7 1s Tinywhoop's! Theyre putting out over 25Amps on the O4 version because of the extra weight and bigger motors/props than my Mob7. As good as they are, they are expensive but if they hold up over time and are durable then I will be happy with the Value for money at least. They are easy to use and slide right into the battery holders of all 3 of my Tinywhoops.. They function properly, work well, charge fast, and seem to be very durable so far after about 10 charge cycles. I will update if they start to degrade quickly, but 1s Lipo's/LiHv's just seem to never be the most durable batteries when it comes to fpv drones lol.. So im more interested to see how the durability is of these versus the GNB 550mah A30's I also bought a set of. Get the 550's and forget the 450's. Same price and almost an extra Min of flight time with barely any weight penalty!

Work great!

Great battery, I think the voltage sag is a quite a bit less noticeable compared to the Tattu version

I use these 550mAh lipos for my Meteor 75 pro HD... For normal flying it will get around 8 minutes flight time and around 5 minutes for hard LOS freestyle flying... These LAVA lipos are perfect for this size whoop, they even work well for my AIR 75 flying outdoors... For indoors 550mAh is a little heavy for precise flying, use a 450mAh instead... There is not too much battery sag on punch-outs... One of the best performing 550mAh lipos on the market today, I would recommend... UPDATE one of the 4 batteries went bad after 10 flights, only 30 seconds of flight... Plus another one gives half the flight times of the other two... I change my recommendation, I would not buy these LAVA lipos again...

These batteries are great, using them on a meteor75. Indoor flights, inside my home, I'm getting like 4-5 minutes a battery lightly cruising around. Outdoor flights, with a big backyard and lots of altitude drop ins, I'm getting like 3 minutes a battery. These four with the original two batteries gives me plenty of fun!! My only concern is after inserting the batteries into the battery carrying slot, the outer wrapping of a battery or two has started to peel apart and be difficult to put into the slot.