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 (Not For SL20XP-LED) Flashlight BatterySTR25170 Streamlight 201701 Replacement Battery FLB-NCD-3 Flashlight BatteryFLB-NMH-2 Flashlight Battery