The North Face Met 5 Jacket uses Polartec Heat technology to add more warmth on top. heating levels that are powered by rechargeable lithium ion batteries.
NORTH FACE Summit Series Heated Black Jacket Men's Large NO BATTERY –
VentureHeat Men's Escape USB Battery Heated Softshell Jacket (Black,Large). 4.8 out of 5 stars. . The jacket itself is comparable to any north face gortex lining.
How to make your coat into a battery operated heated coat. August 21, 2017 1 Comment. . Women's North Face Thermoball made into a heated jacket.
Introducing The North Face's MET5 Heat Jacket for mountaineering and skiing.. you control of the jacket's heat; uses two 7.5 lithium rechargeable ion batteries.