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Delivers up to 2X more runtime, 20% more power and 2X more recharges than standard Lithium-Ion batteries. The M18™ REDLITHIUM™ XC 4 extended capacity battery pack features great pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 4 Ah of runtime. With Milwaukee® durability built into each pack, this battery runs cooler and performs in climates below 0 deg F/-18 deg C. 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. Switch to the REDLITHIUM™ 4 XC extended battery pack to instantly upgrade the runtime and durability of your Milwaukee® M18 cordless tools.
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Uh oh, it looks like you already have an item in your cart for In-Store Pickup at:
We're constantly working to give you the best hardware shopping experience, but you are only allowed one in-store pickup order at a time. Multiple in-store pickup orders aren't currently supported. Adding the item will clear your current cart and change your pickup location.