Cold weather kills lithium-ion range — below freezing, you can lose 30-40% of your battery capacity. This insulated jacket wraps your Bakcou battery and keeps the cells warm so you get full power even on sub-zero winter hunts.


Key Features
- Insulated battery jacket preserves range in freezing temperatures
- Prevents the 30-40% capacity loss typical of cold lithium-ion cells
- Wraps around the in-frame battery — no modifications needed
- Essential for late-season and winter hunting rides
Specifications
| Type | Insulated battery wrap |
|---|---|
| Fit | In-frame batteries on all Bakcou fat tire e-bikes |
| Temperature Protection | Sub-freezing (prevents 30-40% capacity loss) |
Frequently Asked Questions
How much range does cold weather really cost?
Lithium-ion batteries can lose 30-40% of their capacity below freezing. This jacket insulates the cells so you keep closer to full range on cold-weather hunts.
Which Bakcou bikes does this fit?
It fits the in-frame battery on all Bakcou fat tire e-bikes: Storm G2, Scout, Mule SD, Mule Jäger, Flatlander SD, and Kodiak SD.
Does Belcopia carry accessories for other hunting e-bike brands?
Yes. We carry accessories for Rambo Bikes, Cyrusher, Velowave, Magicycle, KINGBULL, and more. Browse our full collection to find the right gear for your ride.