Kobalt 2 Pack 24 volt Max 2 Amp Hours and 4 Amp Hours Lithium Power Tool Battery Kit (Charger Included) - Amazon.com
Customized Lithium Cordless Electric Tool Replacement Battery for Kobalt 24V 3ah - China 24V Li-ion Battery for Kobalt, Replacement Battery for Kobalt | Made-in-China.com
Kobalt K18LD-26A 1500mAh Replacement Battery: BatteryClerk.com Power Tool