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Mobile Energy Storage Power Bank with Wheels | 3.5kWh 220V EV Charging

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Mobile Energy Storage Power Bank with Wheels | 3.5kWh 220V EV Charging

Brand Name:	Mckee Charging Cube
Model Number:	CLF-AC-3.5kWh
MOQ:	1
Price:	Negotiate
Packaging Details:	Wooden case packaging
Payment Terms:	D/A,D/P,T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Luoyang, China

Certification:

Input Voltage Range:

186‑236V AC (Standard: 220V AC)

Output Voltage:

229V(No Load)‑216V(Full Load) AC, Standard 220V AC

Output Frequency:

50Hz

Max Charging Power:

680W

Transfer Efficiency:

Average 92%

Overall Size:

466×230×550mm

Net Weight:

39kg

Rated Output Power:

3500W

Peak Output Power:

7000W

Highlight:

3.5kWh portable power bank

mobile EV charging station

wheeled energy storage power bank

Product Description

3.5kWh 3500W Portable Power Station | Wheeled 220V Emergency Power for Home, Camping & Electric Vehicles

Mobile Energy Storage Power Bank with Wheels | 3.5kWh 220V EV Charging 0

Designed with a telescopic pull rod and durable wheels, this portable vehicle energy storage system is purpose-built for emergency charging of new energy vehicles and multi-scenario outdoor power supply. Its rolling, suitcase-style design enables effortless transportation, making it ideal for self-driving trips, camping, and roadside emergency support.

Equipped with a dedicated EV charging port, the unit delivers a rated power of 3500W and a peak power of 7000W. Just one hour of charging provides approximately 21km of driving range, effectively resolving range anxiety caused by unexpected power shortages on the road. Two waterproof AC inverter sockets allow simultaneous powering of multiple devices, making it a versatile, all-in-one outdoor power solution.

Powered by 32140 cylindrical LiFePO4 batteries with a total capacity of 3072Wh, the system maintains 75% of its original capacity after over 2000 charge-discharge cycles, ensuring long-term reliability. A built-in intelligent BMS offers comprehensive protection against overcurrent, short circuits, overload, and overheating. The cooling fan activates at 45°C, and the unit automatically shuts down at 85°C to prevent thermal damage, guaranteeing safe and stable operation even in demanding conditions.

With compact dimensions of 466×230×550mm and a weight of just 39kg, it saves valuable trunk space while remaining easy to move. A built-in LED light supports nighttime use, and all output ports are waterproof for enhanced adaptability to outdoor environments. Featuring pure sine wave output and 186-236V wide voltage input, it is fully compatible with most household power grids and electric vehicles, making it the ultimate multi-functional power supply equipment for both emergency and recreational use.

1. Core Battery Specifications

Item	Specification
Battery Type	32140 Cylindrical LiFePO4 Battery
Total Capacity	3072Wh (3.5kWh)
Rated Voltage	51.2V
Operating Voltage Range	48-57.6V
Cycle Life	≥2000 Cycles (75% Capacity Retention)

2. AC Input Specifications

Item	Specification
Input Voltage Range	186-236V AC (Standard 220V AC)
Input Frequency	50/60Hz

3. Inverter Output Specifications

Item	Specification
Standard Output Voltage	220V AC
Output Voltage Range	216V (Full Load) - 229V (No Load) AC
Output Frequency	50Hz
Rated Output Power	3500W
Peak Output Power	7000W
Max Output Current	15A

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.

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products details

EV Charging Station

DC EV Charger

AC EV Charger

Portable DC EV Charger

Portable AC EV Charger

Floor Mounted EV Charger

Wall Box EV Charger

EV Charging Plug

Home EV Charger

EV Charging Accessories

Mobile EV Charger

EV Charging Module

Mobile Energy Storage Power Bank with Wheels | 3.5kWh 220V EV Charging

3.5kWh portable power bank

mobile EV charging station

wheeled energy storage power bank

3.5kWh 3500W Portable Power Station | Wheeled 220V Emergency Power for Home, Camping & Electric Vehicles

portable electric vehicle charger

emergency electric car charger

ev car portable charger