6S FPV battery is more and more popular on RC FPV fly, it is more juice power and much punch.

Tattu big discount for 6S series FPV battery:

28% off - Tattu R-line 1050mAh 6S 95C lipo battery (Net Weight: 170gą20g)

38% off - Tattu R-Line 1300mAh 6S 95c Battery (Net Weight: 239.5gą20g)

29% off - Tattu 1300mAh 6S 75C battery (Net Weight: 218.5gą20g)

15% off - Tattu 1800mAh 6S 95C lipo battery (Net Weight: 288gą20g)

Don't forget:$10 off over $110; $20 off over $198; $35 off over $298;
And Over $49 free shipping to USA.