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The Tattu 2S 2500mAh LiPo battery is designed to be used on Fatshark FPV goggles. In this review we will get one and test its performance.

I have been using a small 2S 1300mah Lipo battery to power my Fatshark Dominator FPV Goggles. Every charge gives me about 2 and a half hours of power which is enough for a day of flying and I am happy with it.

But the performance has gone down significantly over the years so I decided to look for a battery replacement.