UN38.3 CertifiedMIJO Modular UN38.3 Lithium Battery Packs (36V & 48V)
UN38.3 & MSDS Certified Quick-Swap Lithium-ion Battery Packs with Smart BMS for Handbikes
Engineering & Clinical Highlights
- Available in 36V 7.8Ah, 36V 13Ah, and 48V 12Ah configurations with premium A-grade 18650 / 21700 lithium cells.
- Intelligent Multi-Protection BMS protecting against over-charge, over-discharge, short-circuit, and thermal runaway.
- Integrated anti-theft key lock mechanism and quick-slide docking cradle for tool-free removal and indoor charging.
- Full UN38.3, MSDS, and Drop Test compliance ensuring legal air express (DHL/FedEx) and ocean freight shipping.
- Durable IP65 waterproof aluminum alloy extrusion housing with LED charge level indicator button.
- Optional airline-approved travel capacity version under 160Wh / 300Wh for IATA passenger flight compliance.
Verified Specifications & Factory Capabilities
Comprehensive mechanical benchmarks, wheelchair frame fitment standards, and private label customization for authorized distributors.
Electrical Specifications
| Voltage Options | 36V (Nominal) / 48V (Nominal) |
|---|---|
| Capacity Options | 36V 7.8Ah (280Wh) | 36V 13Ah (468Wh) | 48V 12Ah (576Wh) |
| Cell Configuration | Automotive-grade 18650 / 21700 Lithium-ion Cells |
| BMS Protection | Overcharge, Overdischarge, Overcurrent, Short Circuit, Thermal Sensor |
| Cycle Life | >= 800 charge cycles (>= 80% original capacity retention) |
Mechanical & Physical
| Housing Material | Extruded Aircraft Aluminum with ABS End Caps |
|---|---|
| Water Resistance | IP65 Weatherproof Sealed |
| Locking Mechanism | Mechanical Dual-Key Anti-Theft Lock with Quick Release |
| Charge Level Indicator | 4-Stage Integrated LED Bar Graph |
| Net Weight | 2.1 kg (36V 7.8Ah) / 3.2 kg (36V 13Ah) / 3.8 kg (48V 12Ah) |
B2B Packaging & Logistics
| Export Packaging | UN-Certified Dangerous Goods (DG) Carton with Custom Anti-Static EPE Foam |
|---|---|
| Shipping Classification | UN 3480 Lithium Ion Batteries (Class 9 Miscellaneous) |
| Master Carton | 4 Units / DG Carton |
Professional Overview: MIJO Modular Lithium Battery Packs
Reliable, certified power is the lifeblood of electric wheelchair attachments. MIJO’s Modular Lithium Battery Packs are built with automotive-grade lithium-ion cells and an intelligent Battery Management System (BMS) that actively balances cell voltages and prevents overheating, overcurrent, and deep discharge.
Every pack comes standard with an anti-theft key lock and a quick slide-on mounting cradle, allowing riders to leave their handbike or wheelchair outside while taking only the battery pack indoors for safe charging. With complete UN38.3 test reports and MSDS documentation, our batteries can be legally imported and shipped via international air and ocean cargo without regulatory delays.
Wheelchair Clamping & Model Selection Guide
Understanding the two distinct connector types ensures 100% fit for your clients. We engineer dedicated docking hardware for both rigid fixed-frame wheelchairs and folding wheelchairs with swing-away footrests.
Two-Sided Clamping System
Designed for manual wheelchairs with fixed front downtubes.
How It Works:
Two precision-machined 6061-T6 aluminum clamps fasten directly onto the left and right front frame tubes (diameters 20mm to 35mm). Quick-cam levers allow 5-second toolless docking.
Ideal Wheelchair Types:
- Rigid box-frame and open-frame active wheelchairs
- Fixed front downtubes without detachable footrests
- Popular models: Quickie (Nitrum, 7R), TiLite (ZR, ZRA, Aero T), OttoBock Zenit, Küschall, Panthera
Intermediate Central Connector
Designed for wheelchairs with swing-away or removable footrests.
How It Works:
An adjustable transverse bracket mounts solidly beneath the seat frame, leaving the front legs completely unencumbered. Riders can swing away or remove footrests normally for easy standing transfers.
Ideal Wheelchair Types:
- Folding X-frame manual wheelchairs with swing-away legrests
- Elderly or rehabilitation wheelchairs requiring clear frontal leg access
- Popular models: Invacare (Action series), Sunrise Medical (Breezy), OttoBock (Start), Drive Medical, Karma
We support custom engineering tailored to your regional compliance standards, private label brand requirements, and hospital tenders.
Custom Frame Colors & Coatings
Anodized titanium, racing red, hospital white, or custom RAL powder-coating with corrosion-resistant treatment.
Laser Logo & Hardware Badging
High-precision fiber laser engraving on clamp arms and handlebar stems. Private label user manuals and serial number plates.
Controller & Speed Firmware
Pre-programmed speed profiles (6 km/h, 15 km/h, 25 km/h) to meet specific national road authority and medical reimbursement regulations.
Export Packaging & Palletizing
Heavy-duty drop-tested master cartons optimized for international ocean container loading (20GP / 40HQ) and air freight protection.
CE MDR 2017/745 Class I
Certified Class I medical device attachment for active wheelchairs under European Medical Device Regulation (EU) 2017/745.
ISO 13485:2016 Certification
Manufactured in certified medical device clean facilities with full trace records and incoming component QC verification.
2026 Technical Specification Sheet
Complete dimensional CAD blueprints, electrical torque curves, and container packing specifications in PDF format.
24 Months Full B2B Coverage
Expedited air courier replacement for electrical and mechanical components with zero customer downtime guarantee.
View Full Warranty Terms →Q1Which wheelchairs are compatible with the MIJO Modular UN38.3 Lithium Battery Packs (36V & 48V)?
The MJ-ACC-BATT is engineered for 20mm to 35mm diameter round and oval wheelchair frame tubing, compatible with over 95% of active manual wheelchairs including Quickie, TiLite, Invacare, OttoBock, and Sunrise Medical.
Q2What is the wholesale minimum order quantity (MOQ) and production lead time for MJ-ACC-BATT?
We support 1-unit functional sample evaluation orders for clinical fitment and road testing (5-7 Days Sample / 20-25 Days Bulk). For wholesale distributor container orders, the standard MOQ is 5 Units (Sample) / 20 Units (Wholesale) with a 25-30 day manufacturing cycle.
Q3Does the MJ-ACC-BATT have medical and lithium battery transport certifications?
Yes, the MJ-ACC-BATT complies with UN38.3 Transport Safety Standard, MSDS Material Safety Data Sheet, CE Low Voltage Directive 2014/35/EU, RoHS 2011/65/EU Environmental. All lithium battery assemblies include UN38.3 test summaries and MSDS documentation for seamless air express and ocean freight customs clearance.
Q4Can distributors order the MJ-ACC-BATT with custom branding and regional speed limits?
Yes. We provide turnkey OEM/ODM services including laser-etched distributor logos, custom RAL color powder-coating, localized user manuals, and intelligent controller firmware programming to enforce 6 km/h, 15 km/h, or 25 km/h territory speed limits. All units come with a 24-month factory warranty.
Patented DockingAccessoryMIJO Universal Wheelchair Clamping Brackets (Two-Sided & Intermediate)
Patented Universal Docking Hardware for Fixed-Leg (Two-Sided) & Swing-Away (Intermediate) Wheelchairs
- Two standardized configurations: Two-Sided Clamps (for fixed frame legs) and Intermediate Central Connector (for swing-away footrests).
- Precision CNC machined from aviation-grade 6061-T6 forged aluminum alloy with hard-anodized corrosion resistance.
Patented 4WSmobility-scootersMIJO MA01 4-Wheel Steering (4WS) Folding Mobility Scooter
Patented Four-Wheel Steering (4WS) Mobility Scooter with Ultra-Small Turning Radius & Trunk-Folding
- Patented Four-Wheel Steering (4WS) delivers the nimbleness of a 3-wheel scooter with the anti-tipping safety of a 4-wheel base.
- Incredible turning radius of just 850 mm allows seamless navigation through narrow retail aisles and supermarket checkouts.
4WS Smart Travelelectric-wheelchairsMIJO MD06 Smart Foldable Electric Wheelchair
Ultra-Lightweight 4-Wheel Steering (4WS) Folding Power Wheelchair for Vehicle Trunk & Airline Travel
- Patented 4-Wheel Steering (4WS) technology allows an exceptionally small turning radius for tight indoor spaces, elevators, and corridors.
- Instant 3-second one-touch folding mechanism packs smoothly into car trunks, subways, and high-speed rail racks.