Portable, fuel efficient, and powerful. The BF8 and BF9.9 offer more of what you want. More battery charging power. Easier to use features. Quieter performance. Dependable performance in a portable package. Better reliability. And with Honda’s exclusive True 5 warranty, the best warranty in the business. Add in the optional Power Thrust design, and you’ve got an even more powerful and world-known Honda four-stroke motor, with 60% more thrust in reverse and 15% more in forward.