Wheeled Mobile EV Charging Power Bank | 220V Outdoor Energy Storage Supply
Price:
Negotiate
MOQ:
1
Delivery Time:
Negotiable
Brand:
Mckee Charging Cube
Product Description
Portable Energy Storage Power Bank Multifunctional Outdoor Emergency Power Supply
1. Product Introduction
This portable pull-rod mobile car power bank is a specialized energy storage solution developed for new energy vehicle emergency charging and multi-scenario outdoor power supply. Built with mobility in mind, its wheeled pull-rod design makes it easy to transport, serving as a reliable companion for road trips, camping, and roadside rescue.
2. EV Emergency Charging
The device delivers robust EV emergency charging via a dedicated output interface, with a rated power of 3500W (peak 7000W). On average, one hour of charging adds approximately 21 kilometers of driving range, effectively resolving sudden roadside power shortages. It also features two waterproof AC inverter output ports, allowing simultaneous power supply to other electronic devices, doubling as a versatile outdoor power station.
3. Safety & Durability
Built with cylindrical 32140 LiFePO4 batteries (total capacity: 3072Wh), the power bank offers a long cycle life of over 2000 cycles with 75% capacity retention. A comprehensive BMS system provides multi-layer protection against over-current, short-circuit, overload, and over-temperature risks. The built-in cooling fan activates above 45°C, with automatic shutdown at 85°C to prevent overheating, ensuring stable and safe operation.
4. Practical Design & Compatibility
Compact in size (466×230×550mm) and weighing only 39kg, the unit is easy to store and maneuver. It includes a built-in LED light for night use, and all output interfaces are waterproof for enhanced outdoor durability. With pure sine-wave output and a wide input voltage range (186–236V), it is compatible with most household grids and electric vehicles, making it a practical all-in-one power solution.
| Category | Item | Specification |
|---|---|---|
| AC Input | Input Voltage Range | 186‑236V AC (Standard: 220V AC) |
| Input Frequency | 50/60Hz | |
| Working Efficiency | 95% 220V input; 92% 110V input | |
| Inverter Output | Output Voltage | 229V(No load)‑216V(Full load) AC, Standard 220V AC |
| Output Frequency | 50Hz | |
| Output Power | Rated 3500W, Peak 7000W, Over‑power protection at 3700W | |
| Discharge Waveform | Pure sine wave | |
| Output Ripple | ＜200mV | |
| Max Output Current | 15A constant‑current charge | |
| Transfer Efficiency | Average 95% | |
| Protection | Over‑current, Short‑circuit, Over‑load, Over‑temperature auto‑protection | |
| Lighting Function | Working Mode | LED on when cover open; LED off when cover closed |
| LED Service Life | ≥100,000 hours | |
| Battery Charging | Input Voltage | 186‑236V AC |
| Max Charging Power | 680W | |
| Charging Mode | Constant‑current & constant‑voltage automatic switch | |
| Charging Time | 4h to 90% SOC, 1h to 100% SOC | |
| Transfer Efficiency | Average 92% | |
| Temperature Protection | Fan Startup Temp | ＞45℃ |
| Over‑temp Protection | Auto cut‑off when heat sink temp ＞85℃ | |
| Li‑ion Battery Pack | Rated Voltage | 51.2V |
| Operating Voltage | 48‑57.6V | |
| Battery Type | Cylindrical 32140 LiFePO4 Battery | |
| Cycle Life | 2000 cycles (75% capacity retention) | |
| Configuration | 16S4P, Single cell 15Ah | |
| Total Capacity | 3072Wh | |
| Protection | BMS hardware & software dual protection | |
| Over‑temp Protection | MOS＞95℃, Battery＞65℃ | |
| Communication | No external communication | |
| Dimension & Weight | Overall Size | 466×230×550mm |
| Net Weight | 39kg | |
| Packing Size | 590×390×680mm | |
| Packaged Weight | 54.7kg |
About us
Mckee is a manufacturer focusing on electric car charging stations and related electric car accessories. Committed to sustainable development since 2011, we constantly aim to adopt clean and green technologies,strive to provide safe and green energy services for human beings through technological innovation.
If you have any special needs, please contact our online service.
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Company
Luoyang Mckee Intelligent Technology Co.,LTD
Location
Building E5, Robot Intelligent Equipment Industrial Park, No. 96 Binhe North Road, High-tech Zone, Luoyang City, Henan Province
Contact Person
Vivian