Kobalt 24-Volt Max 2-Pack 4 Amp-Hour; 4 Amp-Hour Lithium Power Tool Battery

(2) 24-volt 4.0Ah batteries Kobalt 24-volt max 4.0-Ah Li-ion battery provides more power and runtime, so you can get the job done fast. This set includes (2) 24-volt 4.0Ah batteries. The power indicator keeps you informed as to how much battery is remaining before needing to be charged. The battery monitoring and protection system prevents the battery from overheating. 3-year limited warranty gives you peace of mind