A differentiated full-carbon-fiber model for premium mobility ranges, combining a narrow folded profile, proven SY brushless drive components and flexible OEM/ODM options.
Lightweight Carbon-Fiber Mobility — The full carbon-fiber frame gives distributors a premium, visibly differentiated product for quality-focused markets in North America, Europe, Australia and other high-value regions. At 12.8 kg without battery, it also supports a clear lightweight sales story.
Stronger than steel
Stiffer than Aluminum
Maximum load
Compact Side-Folding Design — The left/right folding structure narrows the chair to 22 cm when folded. For distributors, the compact profile supports easier showroom demonstration, end-user vehicle loading and storage-focused product positioning.
Folded size
Unfolded size
Low-Maintenance SY Brushless Drive — Dual SY brushless motors avoid carbon-brush replacement, helping reduce routine maintenance and noise-related complaints. Stable output and lower energy loss support a stronger premium after-sales proposition.
Safety Features
Quiet Motor Operation
SY brushless motors
Stable, Service-Friendly Control — The upgraded SY LED controller supports smooth speed and directional control. System self-check and protection functions can help service teams identify faults more efficiently and reduce diagnosis time after sale.
After-sales diagnosis support
Functionality Expansion
| Specification | Details |
| Model | BC-EC8003 |
| Material | Full Carbon Fiber |
| Motor | High-performance SY motor, 250 W × 2 brushless |
| Controller | Upgraded SY LED controller |
| Brake | Electromagnetic brake |
| Speed | 0-6 km/h |
| Maximum Loading | 150 kg |
| Seat Size | W40 × L40 × T2 cm |
| Front Wheel | 6.5-inch solid magnesium-alloy wheel |
| Rear Wheel | 11-inch solid magnesium-alloy wheel |
| Size (Unfolded) | 99 × 53 × 87 cm (L × W × H) |
| Size (Folded) | 76 × 22 × 69 cm (L × W × H) |
| Packing Size | 84 × 79 × 31 cm |
| Gross Weight | 20.5 kg |
| Net Weight | 12.8 kg without battery |
| Standard Battery | 24 V 7.8 Ah lithium |
| Battery Options | 1 × 7.8/10.4 Ah or 2 × 7.8/10.4 Ah, 24 V lithium |
| Container Loading | 145 sets / 20GP; 330 sets / 40HQ |
| Warranty | Battery: 3 years; motor & controller: 5 years; frame: 7 years |
Baichen supports distributors, importers and mobility brands with product development, OEM/ODM execution and export documentation. Quality is managed through IQC, IPQC, FQC and OQC controls, helping buyers reduce batch inconsistency, avoid preventable claims and prepare each order for its target market.
DIQC checks help keep frame materials, batteries, motors, controllers and purchased components aligned with the confirmed order specification before production begins.
IPQC checkpoints monitor key production and assembly processes against the approved order requirements. Special configurations should be recorded in the purchase order and production instructions for traceable execution.
FQC and OQC verify finished products before release. Key processes receive 100% inspection, supporting functional consistency and reducing avoidable after-sales cases on arrival.
Baichen can support market-specific documentation, including applicable declarations, test reports and lithium-battery transport files such as UN38.3 and MSDS. Certificate availability and model scope are confirmed before order placement.
The questions distributors, importers and OEM/ODM buyers should confirm before placing a sample or bulk order.
A: Sample evaluation can be arranged so buyers can verify driving performance, folding, dimensions and local-market fit before confirming a bulk specification. Confirm sample configuration, lead time and freight with the sales team.
A: Depending on the model and quantity, options may include logo, frame color, seat and backrest style, cushion, battery capacity, wheels, controller position and packaging. Record every approved option in the purchase order and production instructions.
A: Baichen uses IQC, IPQC, FQC and OQC controls from incoming materials through outgoing inspection. Key processes receive 100% inspection, and confirmed custom requirements are checked against the order specification.
A: Support may include market-specific declarations or test reports and lithium-battery documents such as UN38.3 and MSDS. Because certification scope varies by model and destination, buyers should confirm the exact model, market and document list before ordering.
A: Warranty periods vary by component and model. For a claim, provide the serial/order information plus clear photos or video for diagnosis. The sales team will confirm responsibility and the appropriate replacement-part or technical-support solution under the agreed warranty terms.
A: Provide the model, quantity, battery configuration, destination country, city and postal code, preferred trade term, and whether you have a nominated freight forwarder. For lithium-battery products, the route and required transport documents must be confirmed before shipment.
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