Package Includes: Please check the selection and selection picture. Please choose carefully. Product Description: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your device.1. High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your devices to performance well and operate longer.2. Battery Specification: Battery Type: Ni-MH; Battery Voltage: 6.0V; Battery Capacity: 3000mAh. Battery Dimensions: 8.37" x 0.91" (213 x 23.2mm)3. Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1000 cycles.4. Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.5. Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure. Compatible with: Compatible with the following Models / Part Numbers: Streamlight 77175 FlashlightStreamlight 9926J FlashlightStreamlight 20175 Flashlight Maglite 77175 FlashlightMaglite 9926J Flashlight Streamlight 15X1701, 201701, 25170, 40070131, 405462100, 5.486.432Streamlight SL20X-LEDStreamlight SL20XP SL20XP-LED Flashlight BatterySTR25170 Streamlight 201701 Replacement Battery FLB-NCD-3 Flashlight BatteryFLB-NMH-2 Flashlight Battery Notice: If any questions, please feel free to contact us, our friendly and hassle-free customer service will work hard to put a smile on your face.Thank you very much!