Szdcoo 11.1V 4400mAh (48.84Wh) Li-ion Replacement Battery for Advent — Compatible with BP8089X(P), BP-8089X(P), BP8389, BP-8389, BP8889, BP-8889, BP-CAL, BP-LYN, BP-LYN 4000, BT.T3004.001, BT.T3007.003, L6P-CG0511

Compatible Part Numbers: BP8089X(P), BP-8089X(P), BP8389, BP-8389, BP8889, BP-8889, BP-CAL, BP-LYN, BP-LYN 4000, BT.T3004.001, BT.T3007.003, L6P-CG0511. Overview: High-capacity Li-ion replacement battery engineered for Advent devices using the listed part numbers. Technical specifications: Chemistry: Li-ion; Voltage: 11.1V; Capacity/Power: 4400mAh / 48.84Wh; Dimensions: 205.85x70.66x21.89mm; Weight: 495g. Built-in safety: Multi-layer protection against over-charge, over-discharge, over-heat, over-current and short-circuit to help protect your device and the battery. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Before ordering, please verify your device’s original battery part number to ensure compatibility and restore full operation. Support and guarantee: 12-month Warranty, 30-day Money Back Guarantee, and 7*24 hours customer service for any questions or issues.