Las Vegas - September 3, 2019 - The annual drone exhibition is held at the Rasvega Pavilion. Tattu, a world-renowned brand of drone batteries, has become one of the major exhibitors of the drone exhibition.

More than 21,000 professional visitors from more than 50 countries and regions around the world. As a well-known enterprise in the industry, the participation of Grepow has attracted many customers at home and abroad! Let's take a look at the UAV exhibition and Grepow’s wonderful moments!

Tattu plus 3.0 version is a smarter battery with BMS, and has unique design, aluminum housing heat-dissipation, sealed waterproof, smart external anti-spark device, portable smart checker, drawer slides design and LED indicator.