Estes Big Bertha Kit Tanks Overlanders branded cells are focussed

Overlanders branded cells are focussed on High capacity and/or High-drain performance for Radio Control applications

while the clever design keeps the airframe surprisingly light

Simply the best value flight box kit around

Hacker (Electric Power) B20 36S + 4:1

Mini RC Car Racer 1

Estes Big Bertha Kit Tanks Overlanders branded cells are focussedBig Bertha is an Estes' original! This burly, beautiful bruiser is a design classic! She's an all around Estes favourite that has truly withstood the test of time. Over the decades, Big Bertha has been most modellers' first big build. While standing on its massive fins, this oversize rocket checks in at an impressive 610mm tall! A slow, realistic take off sees Big Bertha launch to an altitude of over 500 feet before her decent by included 46cm