2-Pack Ovonic 6S 1480mAh 160C 22.2V LiPo Battery w/XT60 Plug

fantastico

These are fantastic batteries with an incredible price-to-performance ratio. They hold their power perfectly throughout the flight and suffer from absolutely zero voltage sag.
However, you need to be very careful at the end of the pack. I usually fly until the voltage dips slightly below 3.6V under load, knowing it will recover to about 3.7V at rest. With Tattu LiPos, waiting for that sub-3.6V warning gives you plenty of safe margin to manage your return. With these Ovonics, the drop-off happens much faster and earlier. Once you hit around 3.58V or 3.59V, the voltage falls off a cliff. If you wait for your usual low-voltage alarms before heading back, the voltage plunges way too fast and you risk over-discharging if you are flying far away.
Despite this detail, they are absolute beasts. You just need to adapt your habits and start your return slightly earlier than you might with other brands. For the price, their performance is simply unbelievable. Highly recommended!

No loss in power output, no sag
Price/quality the best offer on the market

2-Pack Ovonic 6S 1480mAh 160C 22.2V LiPo Battery w/XT60 Plug

I was curious to try this new model, and their pretty good for training