RUSH Graphene V2.0 1800mAh 4S 14.8V 100C 26.64WH Lipo Battery XT60 Plug for RC Drone FPV Racing Flat Its water cooling system and

Its water cooling system and self-righting system enable the boat drive safely

Sometimes if you bought batteries from us

1x M8N GPS module

Retreat and sailboat reset: Effectively solve the situation that the tentacles stuck to obstacles during navigation

Color: Shown As Pictures

RUSH Graphene V2.0 1800mAh 4S 14.8V 100C 26.64WH Lipo Battery XT60 Plug for RC Drone FPV Racing Flat Its water cooling system andRUSH Graphene V2. 0 1800mAh 4S 14. 8V 100C 26. 64WH Lipo Battery for RC Drone FPV Racing Specification: Brand name: RUSH Item name: Graphene V2. 0 1800mAh 4S 100C battery Plug: XT60 Size: 85x55x40mm Weight: 232g Package Included: 1 x Graphene V2. 0 1800mAh 4S 100C battery