Mevke Electric Scooter Power Adapter Solution: Building a Safe and Efficient Energy Supply System for Short-Distance Travel
As the global short-distance travel market expands rapidly, electric scooters have emerged as a core solution for urban commuting and shared mobility due to their flexibility, eco-friendliness, and convenience. The power adapter, as a core component of the electric scooter's energy supply system, directly determines the vehicle's charging safety, battery lifespan, and user experience. With deep technical expertise in the power supply field, Mevke provides a full-range power supply solution, from Battery Chargers and Power Adapters to Power Supply Cables, for numerous electric scooter brands. We also support deep Customization services, empowering our clients to build differentiated and highly reliable product competitiveness.
Project Background and Core Client Requirements
A leading electric scooter brand launched a new generation of shared and consumer scooter product lines targeting the European and North American markets. They faced multiple challenges in the power supply matching phase:
Multi-region Compliance Requirements: The product must simultaneously meet CE, UL, FCC, RoHS, and other international certification standards, with different voltage systems across various markets.
Stringent Safety Standards: In shared scenarios, complex usage environments such as high-frequency plugging/unplugging, outdoor temperature variations, and non-professional operation impose extremely high requirements for overcharge protection, short-circuit prevention, and water/dust resistance.
Balancing Charging Efficiency and Battery Protection: It is necessary to shorten charging time to improve operational turnover efficiency while strictly controlling the charging curve to extend lithium battery lifespan.
Differentiated Customization Needs: Different vehicle models and battery capacities require matching power supply solutions with corresponding power ratings and interfaces, while reserving space for brand appearance customization.
Based on these requirements, the client chose Mevke as their power supply solution partner to jointly develop a power supply matching system adaptable to the entire vehicle line.
Mevke Integrated Power Supply Solution
For the application scenarios of electric scooters, Mevke provides a product matrix covering the entire charging chain, achieving a complete energy transmission loop from the power grid to the battery.
1. Battery Charger: Intelligent Battery Charger, Precision-Matched to Lithium Battery Characteristics
Mevke's custom intelligent battery charger for electric scooters employs a three-stage charging management algorithm, precisely matching the lithium battery charging curve. The pre-charge stage activates and protects the battery cells, the constant-current stage efficiently replenishes energy, and the constant-voltage stage provides trickle floating charge, effectively avoiding overcharge risks and significantly extending battery cycle life. The product covers mainstream battery voltage specifications such as 24V, 36V, and 48V, with output power configurable from 42W to 150W as needed. The charging conversion efficiency reaches a maximum of 92%, and the no-load power consumption is below 0.3W, complying with global energy efficiency standards.
The charger incorporates multiple protection mechanisms, including overvoltage protection, overcurrent protection, short-circuit protection, overtemperature protection, and reverse-connection protection across five major safety dimensions. It remains stable even in outdoor high-temperature and low-temperature environments. The housing is made of flame-retardant PC material and supports IP54 dust and water resistance, fully adapting to the usage scenarios of shared vehicles parked and charged outdoors.
2. Power Adapter: Highly Reliable Power Adapter, Adapted to Global Voltage Systems
To address the power grid environments in different countries and regions, Mevke's Power Adapter series supports wide-range voltage input (100-240V AC 50/60Hz). A single solution can cover major global markets, significantly reducing the client's inventory and certification costs. The product utilizes high-frequency switching power supply technology, featuring a compact size, lightweight design, and easy portability for users. It also offers excellent electromagnetic interference resistance, avoiding interference with surrounding electronic equipment.
In terms of design, the adapter employs an integrated injection molding process, with reinforced bend-resistant treatment at the wire connections, capable of withstanding tens of thousands of plugging/unplugging and bending cycles. For brand clients, Mevke supports appearance customization services such as silk-screen logos on the housing, custom color matching, and adjusted output cable lengths, deeply aligning with the client's brand visual system.
3. Power Supply Cable: High-Quality Power Cable, Ensuring Stable Transmission
The stability of the power transmission chain depends on every detail. Mevke's Power Supply Cable series uses high-purity oxygen-free copper conductors, featuring low internal resistance and low power loss, ensuring that the cable's temperature rise is controlled within a safe range during high-current charging. The cable jacket is made of wear-resistant, oil-resistant, and high/low-temperature-resistant environmentally friendly PVC material, suitable for long-term use in environments ranging from -20°C to 60°C, and resistant to cracking and aging.
The interface end offers multiple specifications, including DC round heads, aviation plugs, and IEC C13 connectors. All interfaces undergo gold-plating treatment, providing oxidation resistance, low contact resistance, and avoiding charging connection issues after prolonged use. The cable length, wire diameter, and interface type can all be flexibly customized according to the client's vehicle structure, adapting to different body layouts and charging port designs.
4. Full-Process Customization Service, Building Exclusive Solutions on Demand
Mevke's core advantage lies in its deep customization capabilities. We do not limit ourselves to standard product supply but instead provide end-to-end customization services tailored to the client's actual needs:
Electrical Parameter Customization: Customizing output voltage, current, and power based on battery capacity, cell type, and charging time requirements.
Structural and Appearance Customization: The housing dimensions, shape, color matching, logo, cable length, and interface type can all be adjusted as needed.
Function Customization: Additional features such as LED charging status indicators, Bluetooth communication, intelligent temperature control, and scheduled charging can be added.
Certification Customization: Assisting the client in completing safety and energy efficiency certifications for target markets, shortening the product launch cycle.
From program evaluation, prototype sampling, and testing verification to mass production, Mevke's technical team follows up throughout the process to ensure that the customized solution not only meets performance indicators but also ensures mass production feasibility and cost advantages.
Project Implementation Results and Client Value
Through the introduction of Mevke's complete power supply solution, the electric scooter brand achieved multiple value enhancements:
Significant Improvement in Safety Performance: After mass market deployment, the charging-related failure rate decreased by 85%, with no charging safety accidents reported.
Optimized Operational Efficiency: Charging efficiency increased by 20%, the daily turnover of shared vehicles increased, and the revenue-generating capacity of individual vehicles improved.
Rapid Global Market Coverage: A single power supply solution adapted to multiple regional power grids and certification requirements, shortening the product launch cycle by 30%.
Reduced Overall Costs: A unified supply chain system reduced multi-supplier management costs, and mass customization optimized unit procurement costs.