About This COMPATIBLE WITH MULTIPLE MODELS: Compatible with Streamlight Stinger DS, LED HP, XT, 75175, 75375, PolyStinger, Pelican M9 Flashlight, and Interstate Batteries ALIG1171, LIG1171, NABC 720382000. HIGH-CAPACITY PERFORMANCE: 3.6V voltage and 1800mAh capacity ensure reliable and long-lasting performance for extended flashlight usage. DURABLE DESIGN: Made with Nickel-Cadmium (Ni-Cd) chemistry in a 3-cell stick configuration, measuring 5.19 inches in length and 0.9 inches in diameter. RECHARGEABLE AND ECO-FRIENDLY: Rechargeable up to 1000 times, offering a cost-effective and environmentally friendly power solution for your flashlight needs. PACKAGE CONTENTS AND WARRANTY: Includes 5 x 3.6V 1800mAh Ni-Cd rechargeable battery packs, 24-Month Worry-Free Warranty, and Smile Customer Service. Overview Number of Batteries : 5 Nonstandard Battery batteries required. (included) Brand : YUTSUJO Battery Cell Composition : NiCAD Battery Capacity : 1800 Milliamp Hours Recommended Uses For Product : Flashlight