Dual voltage operation: 13.8V DC (315W / 22.8A) & 120V AC (350W / 2.9A) Dimensions 28" x 6" Designed to fit 10lb, 12lb, 15lb, and 20lb Nitrous Bottles Flexible, high-temp silicone heating surface Heavy-duty Velcro strap Ideal for track or garage use with 12V systems or standard 120V wall outlets Description: Versatile Power, Maximum Performance.This dual-voltage wrap-around heater delivers powerful, consistent heating via 13.8V DC (315W) or 120V AC (350W), giving you flexibility for both vehicle-mounted and shop-based applications. Maintain perfect bottle pressure whether you're in the pits or the garage. Built to Last.Made from high-temp silicone and equipped with heavy-duty Velcro, this heater wraps tightly around 10, 12, 15, and 20lb nitrous bottles for a secure fit and reliable heating performance. Universal Fit.Compatible with all major nitrous bottle brands in the 10–20lb range. (Not compatible with powersports or CO₂ bottles—see our other models.) Installation Guide Dual Voltage Wrap Around Bottle Heater (SKU: 00-64004)