Specifications Nominal Capacity: 6000mAh Weight: About 660g Voltage: 18V Application: Milwaukee Model Number: Milwaukee M18 Type: Li-Ion Origin: China Certification: CE, FCC, RoHS Applicable Brands: Milwaukee Feature: Upgraded balance detection function, latest circuit board with multiple protection, LED indicator Warranty: 1 year Quality Assurance: 7-day refund, 30-day return and exchange This product provides a 1-year warranty and 30-day return and exchange service. Please contact customer service for more information and to resolve any issues. Shipment is completed within 1-3 days after placing the order. Logistics are updated within 3-7 days of shipment. There may be delays during holiday periods. Delivery time varies from 10 to 60 days depending on the country. Specifications: Capacity: 6000mAh Voltage: 18V Battery Type: Li-ion Color: Black Condition: New Perfect Compatibility: Compatible with Milwaukee M18 models: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850 cordless tools. OEM Part Numbers: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1860, 48-11-1890, 48-11-1852, 48-59-181, 48-59-1850, 4932352071, 4932430063, C18B, Li18, M18, M18B, M18B2, M18B4, M18B5, M18BX Compatible With: Milwaukee 18 Volt M18 Cordless Power Tools including models: 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2642-21CT, 2641-20, 2729-22, 2629-22, 2729-20, 2729-21, 2629-20, 2706-22, 2705-20, 2705-22, 2704-20, 2787-22, 2702-20, 2701-20, 2656-22CT, 2707-22, 2708-22, 2607-22, 2603-22CT, 2601-21, 2615-20, 2602-22DC, 2606-20, 2604-22CT, 2706-20, 2704-22, 2788-22, 2702-22CT, 2701-22CT, 2707-20, 2708-20, 2607-22CT, 2607-20, 2603-20, 2603-22, 2615-21CT, 2615-21, 2606-22CT, 2604-22, 2604-20