- The Fieldsheer Dual Power heated Pants are the industry's only 12-volt heating system. - They can be connected to a vehicle's 12-volt electrical system or run independently using a 12-volt Lithium-Ion battery. - The pants are made of a flexible water-resistant and windproof Windshark softshell material. - There are 4 heat settings to adjust heat in the Multi-Zone heating panel levels. - The pants have Multi-Zone heating panels in the upper rear seat, waist, and knees. - The pants can be connected to a Dual Power Heated Jacket with a wire harness. - A 12-volt rechargeable battery is included for off-bike activities. - The pants are available in sizes: SM, MD, LG, XL, 2XL & 3XL. - The included rechargeable battery has a capacity of 12V 5200mAh and features a USB charge port and an integrated LED flashlight. - It can provide up to 8 hours of power. - The package includes one Dual Power Pant, one 12v 5200mAh Lithium-Ion Battery, one 12v Power Lead Adapter, and one AC Charger. - The availability of replacement batteries and provides a link to download the 12V Dual Power user manual.