ALEKO G15242 Cordless 36V Handheld Grass Trimmer Weedwacker with Battery and Charger ALEKOs string grass trimmer is perfect for making your yard look beautiful and uniform Comfortable rubber hand grips mean you can get your work done without fatiguing your hands and arms Completely mobile and cordless, runs off of a single rechargeable nickel-zinc (NiZn) battery Features auto feed head to keep string at the right length for any job Product dimensions: 54 x 14 x 13 inches; Includes (1) 36V/1.5AH rechargeable nickel-zinc battery and charger; see product description below for technical specifications