Bakcou Battery | Battery Rebuild
🔋 Bakcou E-Bike Battery Rebuild & Replacement Service
Restore your Bakcou battery to peak performance—or replace it with a brand-new unit built to handle demanding off-road use.
At EMP, we specialize in rebuilding and upgrading Bakcou e-bike batteries using premium lithium-ion cells and precision assembly. Whether your battery has lost capacity or you need a reliable replacement for backcountry riding, hunting, or rugged terrain, we’ve got you covered.
⚙️ What We Do
We offer both battery rebuild services and new replacement battery options for Bakcou systems.
- Complete internal cell replacement (rebuilds)
- Brand-new replacement batteries available
- Optional capacity and performance upgrades
- Retains original mounting system and compatibility
- Fully tested before shipment
🔧 Bakcou Models We Service
We support a wide range of Bakcou e-bike models. Below are some of the most common:
🟢 Bakcou Mule Battery Rebuild / Replacement
A powerful all-terrain model designed for heavy-duty use.
- Fully serviceable battery platform
- Upgrade options available for increased range
- New replacement batteries available
Perfect for riders who need: durability and long-range performance in rugged environments
🟢 Bakcou Storm Battery Rebuild / Replacement
High-performance model built for extreme terrain and steep climbs.
- Supports high-demand riding conditions
- Upgrade options for increased output and capacity
- New battery units available if preferred
Perfect for riders who want: maximum power and reliability
🟢 Bakcou Flatlander Battery Rebuild / Replacement
Versatile model designed for mixed terrain riding.
- Reliable rebuild with upgrade options
- Maintains factory compatibility
- Replacement battery options available
Perfect for riders who want: dependable performance across varied terrain
🟢 Other Bakcou Models
We can also service additional Bakcou models not listed above.
If you're unsure, simply send us photos of your battery and we’ll confirm compatibility.
🔋 New Replacement Batteries Available
Unlike many brands, we offer brand-new replacement batteries for Bakcou systems.
- No need to send your battery in (optional)
- Ideal if your current battery is heavily damaged or you need a spare
- Built with premium cells for improved performance and longevity
This gives you the flexibility to choose between:
- Rebuilding your existing battery, or
- Purchasing a new, ready-to-go replacement unit
🔋 Upgrade Options
Built for riders who demand more.
Bakcou batteries are excellent candidates for performance upgrades using high-quality cells such as Samsung, LG, or Molicel.
Upgrade benefits:
- Increased range for long backcountry rides
- Stronger power delivery under load
- Reduced voltage sag during climbs
- Extended lifespan (typically 3–5 years with proper care)
🧪 Diagnostics & Testing
Every battery—rebuilt or newly built—goes through a comprehensive process:
- Initial inspection and diagnostics (rebuilds)
- Precision assembly with matched premium cells
- BMS functionality evaluation
- Full charge/discharge testing before shipment
⚠️ Important Notes on Bakcou Batteries
Bakcou batteries are generally serviceable, but like many modern systems, they may include smart BMS electronics.
- If the issue is related to the BMS or communication system, repair options may vary
- In such cases, we’ll provide clear diagnostics and honest recommendations
📦 How the Process Works
For Rebuilds:
- Fill out the Battery Service Intake Form
- Ship your battery (charger recommended but optional)
- Evaluation & invoice confirmation
- Rebuild, test, and return shipment
For New Batteries:
- Contact us or place your order
- We confirm compatibility
- Battery is built and tested
- Shipped directly to you or made available for pickup
⏱ Turnaround Time
- Rebuilds: 6–8 weeks
- New battery builds: typically faster depending on configuration
- Expedited options available upon request
💰 Pricing
- Typical rebuild cost: $550 – $650
- New battery pricing varies based on specs and capacity
- Return hazmat shipping: typically $50–$60
✅ Why Choose EMP?
- U.S.-based battery specialists
- Premium, high-performance lithium-ion cells only
- Offers both rebuilds AND brand-new replacements
- Honest diagnostics and transparent communication
- Experience with high-demand, off-road battery systems
🚫 Please Note
- Rebuild service requires sending in your original battery
- New replacement batteries are available for many Bakcou models
- Final compatibility is confirmed prior to build
🔧 Battery Rebuild Service
We rebuild your existing battery using fresh, high-quality cells to restore or increase capacity and performance.
- Full disassembly, rebuild, and testing
- Upgraded capacity options available
- Uses brand new name-brand cells
- Turnaround time: Approximately 14 business days
- Timeline includes the time it takes for us to receive your battery and complete the rebuild
⚡ Custom Battery Builds
Fully custom battery solutions designed to meet your exact specifications. This is ideal for unique applications or when a standard battery will not fit your needs.
- Custom shapes and sizes
- Custom BMS (Battery Management System) configurations
- Choice of cells and performance levels
- Option for enclosed case or raw (naked) pack
- Built specifically for your application
- Turnaround time: Approximately 21 business days
🔋 Battery Packs (Encased)
Battery packs built using one of our in-stock cases. These are a great option if you want a reliable, ready-to-fit solution.
- Uses pre-designed cases from our inventory
- Proven, reliable configurations
- Faster than fully custom builds
- Turnaround time: Approximately 14 business days
🔬 Battery Cells (Individual Cells)
We supply high-quality lithium-ion cells for repairs, upgrades, and custom builds.
- In-stock cells: Ship within 3–6 business days
- Out-of-stock (air shipping): Approximately 10 business days
- Out-of-stock (sea shipping): Approximately 40 days
📦 Shipping & Intake Process
- Place your order or request a quote
- Fill out our Battery Intake Form
- Send in your battery (include charger and key if required)
- We inspect and test your battery
- We contact you with results and recommended options
Important Information
Turnaround times begin once your battery is received and checked into our system.
During high demand periods or for complex builds, timelines may be slightly extended.
Shipping Method
- All batteries are shipped via ground service only (FedEx or UPS) in compliance with DOT and IATA regulations for lithium batteries.
- Expedited air shipping is not available for lithium battery products.
Delivery Time
- Ground shipping typically takes 3–7 business days within the U.S.
- Tracking information will be provided as soon as your order ships.
Local Pickup
- Pickup is available at our Las Vegas facility:
4856 Judson Ave Suite 155 Las Vegas, NV 89115
Monday– Thursday, 9:00 AM – 4:00 PM ( Friday by appointment).
Returns
- Returns are accepted within 14 days of delivery on unused, unopened batteries.
- For rebuilds and custom packs, all sales are final unless defective.
Important Notes
- Shipping is limited to the continental United States.
- Customers are responsible for providing a valid shipping address — carriers cannot deliver to P.O. Boxes.
- Signature may be required at delivery for higher-value battery orders.
