7V Single Wall ChargerDesigned for Gerbing 7V lithium batteries, the Gerbing's Single Wall Charger is exactly what you need to always have your battery charged and ready to go. Whether it's a seat cushion, jacket, vest, or another heated Gerbing product, you'll need your battery charged to provide you with heat! Features: 7v lithium battery single wall charger Works on all generations of Gerbing Lithium Ion Batteries