Hotronic - Keeping Feet Warm, Keeping Hands and Feet Dry!
FootWarmer Power Plus e4

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With four (4) cells in each Battery Pack, the Power Plus e4 is Hotronic’s most powerful, longest lasting FootWarmer!

HOTRONIC’S FOOTWARMING SYSTEM

  • Easily installs in all types of footwear.
  • Transfers simply from one pair of footwear to another.
  • Use while skiing, snowboarding, bicycling, horseback riding, fishing, and during other general cold-temperature activities.

HOTRONIC’S BATTERY PACK e4

  • Powered by high capacity, cold temperature operation, NiMH cells.
  • Four (4) temperature-duration settings.
  • Settings adjusted by easy to use, push-button controls.
  • Easy to read Battery Pack LEDs indicate setting selected and power on / off.
  • Battery Packs easily attach to secure area of footwear.
  • Battery Packs e4 contain four (4) cells for extended duration.
  • NiMH cells do NOT have “memory effect” and do NOT require fully discharging before fully recharging.
Temperature & Duration Chart
Setting
Approximate Average Temperature
Duration Range
°F
°C
1
84 - 95
29 - 35
16.5 - 19.5 h
2
107 - 118
42 - 48
7 - 9.25 h
3
122 - 132
50 - 56
5 - 6.5 h
4
158 - 168
70 - 76
2.5 - 4 h
Based on battery pack in ambient temperatures of -22° to -15° C (-9° to +4° F).
Based on heating element in ambient temperatures of 20° to 26° C (68° to 79° F).

HOTRONIC’S RECHARGER POWER PLUS e / m SERIES

  • Advanced global charging technology with overcharge protection and input range of 100V-240V.
  • Includes North American and European plug adapters.
  • Recharger LEDs indicate recharging mode and battery charge status.
  • Compatible with both e Series and m Series Battery Packs.

HOTRONIC’S HEATING ELEMENTS

  • Large oval Heating Elements provide effective anatomical coverage of toes.
  • Heating Elements easily install in Hotronic’s Heat Ready Insoles (Semi Custom Heat Ready Insoles or One Size Fits All Heat Ready Insoles) or on insoles of one's own choice.
  • Self-Adhesive Fabric Covers and Strips included for installation on insoles of one's own choice.

CONTENTS IN BOX

  • 2 Battery Packs e4 with Integrated Heat Regulator.
  • 1 Pair of Heating Elements with Self-Adhesive Fabric Covers and Strips.
  • 1 Recharger (global input 100-240VAC, 50/60Hz) with North American and European Plug Adapters.
  • Operating Instructions & Limited Warranty Card.