HiTech Energy HT Energy H1003A 36V 13Ah E-Bike Battery Rebuild Service
Restore Your Original HT Energy H1003A Battery
Bring your original HT Energy H1003A 36V lithium-ion e-bike battery back to life with a professional rebuild from Ebike Market Place.
This battery uses a specialized in-frame enclosure, mounting interface, charge port, discharge contacts, and battery-level indicator. Because compatibility can vary between bicycle manufacturers, rebuilding the original battery is often the safest way to preserve the correct fit and electrical connection.
The battery shown is rated at:
- Nominal voltage: 36V
- Original capacity: 13Ah
- Original energy: 468Wh
- Model: H1003A
- Chemistry: Lithium-ion
- Application: In-frame electric bicycle battery
What the rebuild includes
- Complete battery diagnostic
- Careful opening of the original enclosure
- Removal of the worn cell assembly
- Installation of a new matched lithium-ion cell pack
- BMS inspection and replacement when required
- Inspection of wiring, contacts, charge port, and fuse protection
- Internal insulation and protective material replacement
- Cell-group balancing
- Charging and discharge testing
- Final performance and safety inspection
Whenever possible, we retain the original enclosure, mounting hardware, indicator, connectors, and compatible electronics.
Original-capacity and upgrade options
The original battery is rated at 36V 13Ah. Additional capacity may be available depending on the space inside the enclosure and the selected cell.
Final capacity, cell configuration, and BMS compatibility are confirmed after inspection.
Important service information
This is a rebuild service, not a new battery. You must send your original HT Energy battery to our Las Vegas service facility.
The original case must be structurally usable. Cracked housings, damaged mounting rails, failed proprietary communication systems, or unavailable electronic components may affect rebuild eligibility.
🔧 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.
