Szdcoo Replacement Battery 15.4V 4400mAh (67.76Wh) — Compatible with 916678-171, 917678-1B1, 917678-271, 917678-2B1, 917724-855, 917724-856, HSTNN-1B7Z

Compatible Part Numbers: 916678-171, 917678-1B1, 917678-271, 917678-2B1, 917724-855, 917724-856, HSTNN-1B7Z. Overview: Replacement Li-Polymer battery engineered as a direct substitute for the listed part numbers. Ideal for restoring power to compatible HP devices with the same battery specifications. Key specifications: - Type: Li-Polymer - Voltage: 15.4V - Rate/Capacity: 4400mAh/67.76Wh - Size: 242.25x90.14x8.78mm - Weight: 413.8g Safety features: Built-in protection against over-charge, over-discharge, over-heat, over-current & short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Support and returns: Includes a 12-month Warranty and a 30-day Money Back Guarantee. 7*24 hours customer service is available for assistance. Important: Please verify your device’s existing battery part number before purchase to ensure compatibility and proper operation.