Nightstick Magmate 4ft USB Magnetically Coupled Charging Cord 48in Black. Please note this charging cord is not compatible with Nightstick rechargeable weapon lights that utilize a more compact charging connection based on product design. The integrated magnet located opposite end of the USB power connection provides a secure connection that snaps in place when in close proximity of the lighting product's charging base. A built-in LED charging indicator will remain red while charging and turns green when charging is complete. This charging cord is not compatible with Nightstick USB-rechargeable handheld lights. Specifications for Nightstick Magmate 4ft USB Magnetically Coupled Charging Cord: Manufacturer: Nightstick Color: Black Cable Length: 4 ft Features of Nightstick Magmate 4ft USB Magnetically Coupled Charging Cord 4 foot magnetically-coupled USB charger Plugs into any USB port or USB adapter (not included) Red/green light charge indicator Designed for Nightstick 5554 and 5562 series rechargeable lights Package Contents: Nightstick Magmate 4ft USB Magnetically Coupled Charging Cord Nightstick NS-MCHGR1: Magmate 4ft USB Magnetically Coupled Charging Cord 48in Black