The 21V Vasily Lithium Battery Replacement by Power Share is a high-quality Li-Ion battery designed for string trimmers. With a capacity of 2 Ah and a voltage of 21V, this battery provides reliable power for efficient trimming and edging of your lawn. The sleek black color and model name Vasily ensure a modern and stylish look while delivering consistent performance. Perfect for keeping your yard looking sharp and well-maintained.