Difference Between Blendjet 1 And 2. This technology — combined with a more powerful motor and doubled battery capacity — makes blendjet 2 five times more powerful than blendjet one . The nutribullet pro is a better blender than the blendjet 2 for most uses. The new blendjet 2 is five times more powerful than the blendjet one with a doubled battery capacity. Using the company's turbojet technology, blendjet 2 can “power through anything in 20 . The nutribullet makes a much silkier smoothie and smooth, spreadable nut butter. What is the difference between blendjet one and blendjet 2? This technology — combined with a more powerful motor and doubled battery capacity — makes blendjet 2 five times more powerful than blendjet one.