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🔥 Stay warm, stay unstoppable with Power Plus S4+ 🔋
The Hotronic Battery Pack Power Plus S4+ is a premium 4-cell NiMH battery designed for S Series Footwarmers, offering up to 21 hours of heat on low settings. It maintains 95% capacity after 4 years of non-use and boosts heat output by 30% in cold conditions. Featuring a redesigned toggle switch to prevent accidental power loss, it ensures reliable warmth and seamless compatibility with previous S4 models.
| ASIN | B08H7GK61G |
| Batteries Included? | Yes |
| Brand | Hotronic |
| Customer Reviews | 4.5 4.5 out of 5 stars (129) |
| Date First Available | 19 March 2021 |
| Manufacturer | Hotronic USA, Inc. |
| Manufacturer reference | 01-0100-1143 |
| Package Dimensions | 18.29 x 10.11 x 3.51 cm; 181 g |
T**T
Ski boots.
S**N
My technical boots were always cold and with these batteries they stayed warm much better than the previous batteries!
B**Y
Item was grossly overpriced for one battery and I got charged a 20% restocking fee when I returned it!
T**Y
still working a year after purchasing, hoping to get a couple more years out of it. Pretty expensive though.
K**R
I was very impressed with how quickly I received this battery that helps warm my ski boots. The seller was very responsive to a question I had about the battery. Love the Hottronic line!
Trustpilot
2 days ago
2 weeks ago