The Powersheer™ XXL 12-volt Lithium-Ion battery is compatible with only Fieldsheer 12-volt Jackets, Vests, and Dual Power heated gear.  To learn more about which garments are compatible with what batteries, check out our Mobile Warming Technology® Technology Battery Compatibility Chart. This is the battery only. No charging cords or wall adapters. Specifications: Rating: 11.1v, 5200mAh Input: DC 12.6volt, 1.6A DC Port Output: 9v-12.6v, 3A Max USB Port Output: 5v@2A Max UL/CE certified Charge Time 4-5 hours* Footnote: Charge time is based off using our 12V AC wall charger Size Inches: 5.2in x 2.9in x 0.82in Size Metric: 132mm x 74mm x 21mm Garments Compatible: Men's Summit Jacket Men's Summit Vest Women's Summit Jacket Women's Summit Vest Men's Forman Jacket Men's Foreman Vest Men's Pinnacle Parka Women's Pinnacle Parka