Streamlight PiggyBack Charger for Stinger 2020 S Flashlight Gray 12VDC. The clamp style charger holder has a digital control circuit that prevents over-charge and has an LED indicator to show charge status. Mount the charger to a wall or in a vehicle for easy access and storage. Specifications for Streamlight Stinger 2020 S Flashlight PiggyBack Charger: Manufacturer: Streamlight Color: Gray Features of Streamlight Stinger 2020 S Flashlight PiggyBack Charger For use with the Stinger 2020 S flashlight Provides power to a second battery pack simultaneously Fully recharges within 6 hours (12VDC input) Package Contents: Streamlight Stinger 2020 S Flashlight PiggyBack Charger Streamlight 78119: PiggyBack Charger for Stinger 2020 S Flashlight Gray 12VDC