Streamlight Stinger Smart Charger Holder is compatible with Stinger series flashlights. This charging base has Streamlight's standard charging port plus a micro USB port. FEATURES of Streamlight Stinger Smart Charger: - Compatible with Streamlight Stinger series flashlights including Stinger, Stinger HL, Stinger HPL (including DS Dual Switch models), Stinger 2020, PolyStinger, PolyStinger DS, UltraStinger; - Dual power input charger; - Integrated micro USB port; - Also accepts 12V DC car charge cord and 100V/120V AC home charge cord; - Charging time is 3 to 7.5 hours (depending on power source and battery capacity); - USB input - 4.5 to 7.5 hours; - 12V DC input - 3 to 4.5 hours; - Charging indicator: Steady LED - charging, Blinking LED - charging is complete. 12V DC Car Charge Cord is a replacement power cord for most Streamlight rechargeable flashlights that features 12V DC input and male lighter plug. Use this power cord to recharge your flashlight from a 12V DC power source such as your car or truck. This bundle includes the Streamlight Stinger Smart Charger (75105) and 12V DC Car Charge Cord (22051). These items are supplied together in one package.