Kobalt 40-Volt Max 2.5 Ah Rechargeable Lithium Ion (Li-Ion) Cordless Power Equipment Battery

High performance Kobalt 40-volt li-ion battery delivers fade-free power with no memory loss after charging. Compatible with the Kobalt HC 40-volt max family of products - 1 battery system for 24+ lawn care tools. Fuel gauge provides an easy check on available power level. 3-year limited battery warranty.