Brayden Rechargeable blenders are easy to use and carry were you go. In less than a minute, you can make a post-workout smoothie, a fresh juice, or a meal-replacement drink. Based on your nutritional requirements and desires, there are near infinite options for recipes you may explore with a portable smoothie blender.The Brayden Fito Kup-G - Rechargeable Blender is fitted with USB charging and is powered by two 2400mAh Lithium-Ion rechargeable batteries. With a single charge, you can make up to 20 smoothies.