The lightest way to add a second battery to your Bakcou. The 15Ah rear rack battery mounts behind your seat and adds 720 watt-hours of range — enough for a serious dual-battery hunting setup without the extra weight of the 20Ah.

Key Features
- 15Ah / 720Wh rear rack-mounted battery for dual-battery setups
- Lighter option for riders who want extended range without max weight
- Mounts to existing rear rack — no frame modifications
- Works alongside your in-frame battery for serious range extension
Specifications
| Capacity | 15Ah / 720Wh |
|---|---|
| Voltage | 48V |
| Mount | Rear rack (dual-battery setup) |
Frequently Asked Questions
What is the difference between the 15Ah and 20Ah rear rack batteries?
The 20Ah version gives you 960Wh vs 720Wh — about 33% more range but also more weight. The 15Ah is the lighter, more affordable option.
Which Bakcou bikes support rear rack batteries?
The Storm G2, Scout, Mule SD, Flatlander SD, and Kodiak SD all support rear rack battery mounting.
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.