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.