Hotronic - Keeping Feet Warm, Keeping Hands and Feet Dry!
Battery Pack 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 Battery Pack!

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).