China EV Charging Station manufacturer
Luoyang Mckee Intelligent Technology Co.,LTD
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Wheeled Mobile EV Emergency Charger, 3.5kWh 220V Outdoor Backup Power Unit

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Luoyang Mckee Intelligent Technology Co.,LTD

City: luoyang

Province/State:henan

Country/Region:china

Tel:86--18638351180

Contact Person:
Ms.Vivian
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Wheeled Mobile EV Emergency Charger, 3.5kWh 220V Outdoor Backup Power Unit

Output Voltage 229V(No load)‑216V(Full load) AC, Standard 220V AC
Payment Terms D/A,D/P,T/T,Western Union
Max Charging Power 680W
Input Frequency 50/60Hz
Brand Name Mckee Charging Cube
Place of Origin Luoyang, China
Packaging Details Wooden case packaging
Price Negotiate
Input Voltage Range 186‑236V AC (Standard: 220V AC)
Overall Size 466×230×550mm
Transfer Efficiency Average 92%
Model Number CLF-AC-3.5kWh
Certification CE
Minimum Order Quantity 1
Net Weight 39kg
Output Frequency 50Hz
Detailed Product Description

220V Mobile Wheeled Power Station for Outdoor Backup & EV Emergency Charging


Designed with retractable trolley handle and rugged rolling wheels, the wheel-mounted energy storage system specializes in roadside EV emergency charging plus multi-scenario outdoor electricity output. Easy to haul anywhere with its wheeled layout, it suits perfectly for road travels, camping adventures and emergency roadside rescue services.
  • Built with a dedicated EV charging port featuring 3500W continuous rated output and 7000W peak surge power.
  • Around 21 km of EV driving range can be recovered after one hour’s charging to fix unexpected roadside out-of-power issues.
  • Two waterproof AC sockets support simultaneous power supply for multiple devices, acting as a multifunctional all-in-one power supply for diverse outdoor applications.

It comes with a dedicated EV charging port, boasting 3500W rated power and 7000W peak power. One hour of charging adds around 21 km of driving range, effectively resolving roadside power depletion. Equipped with two waterproof AC outlets, it can run multiple devices at the same time, making it a versatile all-in-one power solution for outdoor use.

ItemSpecification
Battery Type32140 Cylindrical LiFePO4 Battery
Total Capacity3072Wh (3.5kWh)
Rated Voltage51.2V
Operating Voltage Range48-57.6V
Cycle Life≥2000 Cycles (75% Capacity Retention)
Input Voltage Range186-236V AC (Standard 220V AC)
Input Frequency50/60Hz
Standard Output Voltage220V AC
Output Voltage Range216V (Full Load) - 229V (No Load) AC
Output Frequency50Hz
Rated Output Power3500W
Peak Output Power7000W
Max Output Current15A
Max Charging Power680W
Charging ModeCC/CV Automatic Switch
Charging Time4h to 90% SOC; 1h to 100% SOC
Discharge WaveformPure Sine Wave
Output Ripple<200mV
AC Input Working Efficiency95% @220V Input; 92% @110V Input
Inverter Transfer EfficiencyAverage 95%
Charging Transfer EfficiencyAverage 92%
Core ProtectionOver-Current, Short-Circuit, Over-Load, Over-Temperature Auto-Protection
Over-Power ProtectionTriggered at 3700W
Temperature ControlFan Activates >45℃; Auto Cut-Off >85℃ (Heat Sink)
Built-in LED LightAuto On/Off with Cover Open/Close
LED Service Life≥100,000 Hours
Waterproof RatingIP65 (Output Ports)



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.


FAQ


Q: How long is your delivery time?

For charging posts, it is usually 3-10 days. If there is no stock, the production lead time is determined according to the order quantity. High-power DC charging posts usually need to be customized according to the customer's technical parameters.


Q: How long does it take to customize the prototype?

For charging piles, the prototype time is usually 7 days.
For DC charging post, the prototype time is usually 15 days.
For high power fast charging station, the technical parameters need to be determined before production, and the prototype time is usually 30 days.


Q: How to guarantee the service?

Our products are divided into two categories: household and commercial.
For home chargers, we provide standardized service: 1 year warranty + remote installation and usage guidance + video installation tutorial
For commercial chargers, we not only provide standardized services for charging piles, but also provide payment software docking services for operating companies.


Q: How do you guarantee the quality of your products?

The charging post products we sell have passed GB certification in China and CE certification in EU. For some other countries, the relevant certifications are in progress.


Q: How do you guarantee the quality of your products?

The charging post products we sell have passed GB certification in China and CE certification in EU. For some other countries, the relevant certifications are in progress.


NOTE:

1- OEM supported.

2- Any requirement please contact us to talk about the details.

3- We will reply you for your inquiry in 24 hours.

4- If you have any questions about the charger, please contact us.

5- The above for reference only, final price decide by the charger KW, please contact us to get the correct quote.

Product Tags: wheeled mobile EV charger   3.5kWh outdoor power unit   220V portable AC charger  
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