200Ah 5kW Rated 10kW Peak Portable Off Grid Power Supply For EV Charging Emergency Power And Multi Scenario Use Mobile Energy Storage Power Bank 5kWH LFP 51.2V

200Ah 5kW Rated 10kW Peak Portable Off Grid Power Supply For EV Charging Emergency Power And Multi Scenario Use Mobile Energy Storage Power Bank 5kWH LFP 51.2V

1. Product Description

This 5kWH mobile energy storage power bank is equipped with LFP battery technology and a large capacity 200Ah cell, offering higher energy reserve than the 3.5kWH version for longer backup duration and more stable off-grid power support. It works with AC input from 186V to 236V and 50/60Hz, delivering 5kW rated continuous power and 10kW peak output, while automatically protecting when output exceeds 5500W. The battery pack operates between 48V and 57.6V with a nominal 51.2V, supporting maximum 20A constant current charging. The system achieves up to 93% efficiency under 220V full load and adopts an integrated wheeled suitcase structure for easy transport. It is suitable for emergency EV charging, temporary power supply, highway service areas, parking service stations, commercial sites and fleet operations. Compared with lower capacity models, the 5kWH version provides extended runtime, stronger load capability and better support for high-power equipment, making it ideal for scenarios that require reliable mobile power without complex civil construction.

2. Technical Parameters Table

3. Related Images

4. Product Highlights and Advantages

1. 5kWH larger LFP capacity for longer backup time and continuous off-grid power support
2. 5kW rated power and 10kW peak output for higher load capability
3. 200Ah battery cell version provides stronger energy storage performance
4. Up to 93% conversion efficiency under 220V condition reduces energy loss
5. Wheeled suitcase type portable structure for easy movement and fast deployment
6. Suitable for emergency EV charging temporary power supply and multi scenario use
7. Compatible with highway service parking station commercial and fleet applications
8. Reduces expensive cable laying and site modification work compared with fixed power facilities
9. Higher capacity version meets heavier and longer duration power demands than standard models

5. About McKee

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, striving to provide safe and green energy services through technological innovation. We provide complete electric vehicle charging solutions, from innovative energy storage technology to public DC fast charging stations, fast charging stations and portable charging stations for home use. Our infrastructure can meet every type of demand.

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