✔ Battery Features: Battery type: Rechargeable Lithium ion, Voltage: 12V, Capacity: 3.0Ah, Quantity: 2 Pack. Replacement for Milwaukee M12 battery, provide longer running time. NOTE: Please take a fully charge before use...✔ Wide Compatibility: Compatible for all Milwaukee M12 cordless tools and original chargers, including 48-11-2401, 48-11-2402, 48-11-2420, 48-11-2410, 48-11-2430, 48-11-2440, 48-11-2460, 48-11-2411, 48-11-2412. Finish your work more faster and easier..✔ Compact Size Design: Upgraded to 3000mAh higher capacity with a pocket size, extended battery life provide a long-lasting performance..✔ Safe & Reliable: All KUNLUN batteries have complied with FCC, CE, RoHS certified and standards, and tested by manufacturer to match OEM products. Built-in multiple protection against potential damage caused by overcharging, overheating and short-circuit. Protect your Milwaukee 12V tools away from damage..✔ What You Get: 2Pack 3.0Ah 12V batteries for Milwaukee M12 battery, and come with 30 days money back guarantee and 12 months limited warranty from the day you purchase. Any concerns about this item, please feel free to contact us. Welcome to share your thoughts with us anytime.