Portable Power Stations

Portable Power Stations for outdoor, backup and project use, with OEM/ODM customization, controlled production and stable bulk supply from a manufacturer.

E3800LFP 4200W Emergency Supply Free Cart 3840Wh External Battery Solar Panel Compatible Pure Sine Wave for Home Backup

$1,499 /unit

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 unit
Model NO. SC-12837
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Battery TypeLiFePO4Inverter TypePure Sine Wave
Power SourceAC Adaptor, Solar Panel, CarController TypeMPPT
Special FeaturesCigar Lighter, Remote Control, Wireless Charging, Type C, jump starter, External BatteryCapacity:3840Wh
External battery:3840WhCycle life:LiFePO4, 3500+ cycles to 80%+ capacity
AC Output:Single E3800LFP 4200W 120VDC 12V Output:12V/30A Max
USB-C Output:5V, 9V, 12V, 20V/100W; 5V, 9V, 12V/18WUSB-A Output:5V, 9V, 12V/ 18W Max*4
AC Input:3200W Max-30A Cable; 1800W-15A CableSolar Input 1:DC5521: Voc 12V~30V/ 150W Max/ 7A Max;
Solar Input 2:XT60-M: 3000W Max / 2*1500W Max : Voc 32V~150V/ 20A Max

We are China Loong Energy Storage Co., Ltd., a professional manufacturer and supplier specializing in Energy Storage. We have brought together and coordinated resources across the Energy Storage supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Energy Storage Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

E3800LFP 4200W Emergency Supply Free Cart 3840Wh External Battery Solar Panel Compatible Pure Sine Wave for Home Backup

SKU: SC-12837

Contact Form (#3)

Home

Products

About

Contact