However, users should remain wary of the product's limited battery life, as Ryobi's listing suggests it can only last for 25 minutes of continuous use on a single charge of its two 40V 6Ah batteries.

Milwaukee's 6Ah batteries top out at 18V, and Ryobi -- whose 80V packs are primarily designed for lawn mowers and do not include a 6Ah offering -- topping out at 40V. EGO batteries also boast ...