PECRON E3800LFP Portable Power Station 4200W 3840Wh

A Heavy-Duty Power Station for Serious Backup and Off-Grid Use

The PECRON E3800LFP is built for people that want amazing off-grid and home backup capability using a system that can grow with your needs. With 4200W of pure sine wave AC output and a large 3840Wh LiFePO₄ battery, it is designed for bigger loads, longer runtimes, and more demanding situations.

Big Output for Real-World Loads

4200W of Continuous AC Power

A single E3800LFP can deliver 4200W at 120V, which puts it well above the typical midrange power station. That gives it the muscle for larger kitchen appliances, tools, heaters, air movers, and other higher-draw equipment.

240V Capability with a Second Unit

If your needs go beyond a single 120V unit, you can pair two E3800LFP power stations with the PECRON 240V box to reach 8400W of 240V output.

Large Capacity with Serious Expansion Potential

3840Wh Built In

The E3800LFP starts with 3840Wh of battery capacity, which is already enough for meaningful backup runtimes on essentials like refrigerators, lights, electronics, routers, fans, and more.

Expandable to 26,880Wh

This model can be expanded with up to six EP3800-48V expansion batteries, bringing total storage up to 26,880Wh.

Very Fast Charging

Up to 3200W AC Charging

With the 30A AC cable, the E3800LFP can charge at up to 3200W, reaching a full charge in about 1.4 hours. Using the 15A cable, it charges at up to 1800W, with a full recharge in around 2.5 hours.

Up to 3000W of Solar Input

The E3800LFP also supports a huge amount of solar charging. It can accept up to 3000W of solar input through two XT60 ports, each supporting up to 1500W with an input range of 32V to 150V / 20A max.

There is also a DC5521 input for smaller solar or DC charging sources.

Designed for Home Backup and Smarter Daily Use

UPS and Automation Features

The E3800LFP includes UPS support, helping it serve as a backup source for important electronics and appliances during outages.

It also includes built-in automation features and intelligent usage statistics, giving you more control over how the unit performs and how your energy is being used.

Bluetooth & WiFi App Control

With Bluetooth & WiFi app control, you can monitor and manage the power station more easily from your phone. This helps with checking battery status, tracking usage, and adjusting settings without needing to be right next to the unit.

Strong Output Variety for Modern Devices

14 Output Ports

The E3800LFP includes a wide spread of output options for both household and portable electronics.

• AC output

• 12V / 30A XT60 output

• 100W USB-C PD

• USB-C and USB-A ports

• 12V car socket

• DC5525 ports

Built Around Long-Life LiFePO₄ Battery Chemistry

The E3800LFP uses LiFePO₄ battery cells rated for 3500+ cycles to 80% capacity.

PECRON backs the E3800LFP with a 3+2 year warranty, giving it stronger long-term value for people investing in a larger system.

Portable for Its Class

The E3800LFP weighs about 87.3 lb and measures 17.5 × 12.1 × 14.7 inches. It is not a lightweight unit, but for the amount of power and capacity it delivers, it is still compact enough to be practical for mobile use, garages, workshops, RVs, and backup storage.

A Better Fit for Bigger Power Needs

The PECRON E3800LFP is a strong option for buyers who have outgrown the smaller 1kWh and 2kWh class units. It offers much more output, much more battery, much faster charging, and dramatically more room to expand.

If you want a portable power station that can start as a large standalone unit and grow into something far more serious, this one has the specs to do it.