The Hotronic Battery Pack Power Plus e4 has four (4) cells in each Batter Pack to be Hotronic’s most powerful, longest lasting Battery Pack! Compatible with all Hotronic's Footwarmer Heating Elements, old and new.
This is a Single Boot Battery Pack.
Single Boot Pack
4 basic heat settings:
Setting level 1 heats from 84 - 95°F (28.8 - 35°C) for 16.5 - 19.5 hrs.
Level 2 heats from 107 - 118°F (41.6 - 47.7°C) for 16.5 - 19.5 hrs.
Level 3 heats from 122 - 132°F (50 - 55.5°C) for 16.5 - 19.5 hrs.
Level 4 heats from 158 - 168°F (70 - 75.5°C) for 16.5 - 19.5 hrs.
Voltage cut-off system keeps battery pack from reaching inappropriately low voltage levels and further enhances cell longevity
Operates with easy-to-read LED indicator lights and simple press-and-hold/press-and-release control buttons
Includes a wire clip system with locking plate for stand-alone use or for use with Hotronic Strap Brackets and Mounting Brackets, sold separately
- Female Male