Milwaukee 48-11-1815 Rechargeable Battery Pack, 18 V Battery, 1.5 Ah

Delivers more runtime, power and speed than standard Lithium-Ion batteries. The M18™ compact REDLITHIUM™ battery is designed with great pack construction, electronics and performance to optimize work per charge and work over pack life. It offers 1.5 Ah of runtime. With built-in Milwaukee® durability, this battery runs cooler and performs in climates below 0 deg F/-18 deg C. Its compact, lightweight design fits in tight work spaces and reduces user fatigue. Managed by Milwaukee's exclusive REDLINK™ intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Use this compact battery to power your Milwaukee® M18 cordless power tools.