---
product_id: 667876345
title: "pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery"
brand: "pecron"
price: "8016 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Pecron"
url: https://www.desertcart.pl/products/667876345-pecron-extra-battery-3840wh-expand-capacity-for-e3600lfp-e3800lfp-f3000lfp
store_origin: PL
region: Poland
---

# 3840Wh high-capacity power Supports high solar input charging LiFePO4 ultra-safe battery tech pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery

**Brand:** pecron
**Price:** 8016 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your freedom—never run out when it matters most!

## Quick Answers

- **What is this?** pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery by pecron
- **How much does it cost?** 8016 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/667876345-pecron-extra-battery-3840wh-expand-capacity-for-e3600lfp-e3800lfp-f3000lfp)

## Best For

- pecron enthusiasts

## Why This Product

- Trusted pecron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Safety:** Built-in BMS shields against short circuits, overloads, and overheating for worry-free use.
- • **Plug & Play Expansion:** Compatible with multiple Pecron models for instant capacity boost without hassle.
- • **Complete Accessory Kit:** Includes cascade cables, protectors, and tools—everything you need to upgrade like a pro.
- • **Massive 3840Wh Capacity:** Double your portable power station runtime effortlessly.
- • **Seamless Solar Integration:** Charge independently with up to 2400W solar input—keep your power flowing all day.

## Overview

The Pecron Extra Battery 3840Wh is a high-capacity LiFePO4 backup battery designed to expand the runtime of compatible Pecron portable power stations. Featuring advanced safety with built-in battery management, it supports independent solar charging and comes with a full accessory kit for easy installation. Ideal for professionals seeking reliable, scalable off-grid power solutions.

## Description

desertcart.com: pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery : Patio, Lawn & Garden

Review: Great Standalone Battery - It is a great battery for the price. It doubles the run time for my Pecron F3000LP. I like the fact that it can be charged independently via solar panels and the usb and car ports gives access to the battery's power without an inverter or additional unit. This gives me the option of using it independent of the main unit.
Review: Pecron is Best Bang For Your Buck, Better Than Eco Flow! - I have bought 2 Delta 2 Max (Eco Flow Units) and I wish I could have come across this Pecron E3600 LFP before I had bought those two Eco Flows, My Pecron E3600 LFP is One Thousand times better than the Eco flow's Delta 2 Max, more power going out and more solar power allowed to charge them, I have 2 slots where I can use 1200 watts of solar power coming in on each slot, Eco flow only allows a mere 500watts per slot and has 2 slots, Pecron is powering the entire house, with no issues since we can use the power of the sun to charge them all day and all that power can be stored and used at night also, do yourself a favor and get a Pecron EP3600 with these EP3000 Extended batteries, you will be glad you did!

## Features

- EXTRA 3840Wh CAPACITY: Suitable for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station
- SAFETY & DURABLE: The ultra-safe LiFePO4 battery with Built-in BMS assures the self-protection of short circuits, overloads, and overheating.
- WHAT YOU GET: pecron EP3800-48V Expansion Battery, MJ32 Cascade Cable, Corner protector *6, Metal connecting piece *6, Screws *12, Slotted Screwdriven *1, Accessory Pouch *1, User Manual, 12-Month Warranty, and Friendly Customer Service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK71M6X6 |
| Best Sellers Rank | #57,276 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #295 in Solar & Wind Power Parts & Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (46) |
| Date First Available | October 17, 2024 |
| Item Weight | 57.3 pounds |
| Item model number | EP3000-48V |
| Manufacturer | HuiZhou pecron technology co.，LTD |
| Product Dimensions | 17.36 x 12.28 x 7.87 inches |

## Product Details

- **Brand:** pecron
- **Item Weight:** 57.3 Pounds
- **Item dimensions L x W x H:** 17.36 x 12.28 x 7.87 inches
- **Model Name:** EP3800-48V
- **Voltage:** 120 Volts

## Images

![pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery - Image 1](https://m.media-amazon.com/images/I/6156eKSTg9L.jpg)
![pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery - Image 2](https://m.media-amazon.com/images/I/71d5EOghtKL.jpg)
![pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery - Image 3](https://m.media-amazon.com/images/I/71UXu9xJdtL.jpg)
![pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery - Image 4](https://m.media-amazon.com/images/I/61PUT6lcGmL.jpg)
![pecron Extra Battery 3840Wh, Expand Capacity for E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP Portable Power Station, LiFePO4 Backup Battery - Image 5](https://m.media-amazon.com/images/I/714wlFHvJAL.jpg)

## Questions & Answers

**Q: What kind of battery is used in EP3800-48V?**
A: EP3800-48V utilizes high quality UL-certified automotive LiFePO4 battery.

**Q: What machines can the EP3800-48V power pack be cascaded to?**
A: The EP3800-48V power pack can be cascaded to PECRON E3600LFP/E3800LFP/F3000LFP/E2400LFP/E1500LFP/E1000LFP portable power stations and machines with the MJ32 cascade port.

**Q: After the EP3800-48V power packs are cascaded, can the EP3000-48V power packs be used to charge or discharge?**
A: Yes, but the charging and discharging power cannot be displayed on the host separately, the current and voltage of each battery pack can be viewed through the APP.

**Q: How many EP3800-48V power packs can be cascaded to the host at most?**
A: Each MJ32 port can be cascaded up to three. If the quantity is more than three, the resistance between the host and the power pack will increase, and the voltage difference will also increase, causing the cascaded battery to fail to function.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Standalone Battery
*by P***R on December 30, 2025*

It is a great battery for the price. It doubles the run time for my Pecron F3000LP. I like the fact that it can be charged independently via solar panels and the usb and car ports gives access to the battery's power without an inverter or additional unit. This gives me the option of using it independent of the main unit.

### ⭐⭐⭐⭐⭐ Pecron is Best Bang For Your Buck, Better Than Eco Flow!
*by T***M on October 10, 2025*

I have bought 2 Delta 2 Max (Eco Flow Units) and I wish I could have come across this Pecron E3600 LFP before I had bought those two Eco Flows, My Pecron E3600 LFP is One Thousand times better than the Eco flow's Delta 2 Max, more power going out and more solar power allowed to charge them, I have 2 slots where I can use 1200 watts of solar power coming in on each slot, Eco flow only allows a mere 500watts per slot and has 2 slots, Pecron is powering the entire house, with no issues since we can use the power of the sun to charge them all day and all that power can be stored and used at night also, do yourself a favor and get a Pecron EP3600 with these EP3000 Extended batteries, you will be glad you did!

### ⭐⭐⭐⭐⭐ Great buy
*by M***O on January 9, 2026*

Work great! Nicely made, very useful in many ways.

## Frequently Bought Together

- pecron Extra Battery 3072Wh, Expanding Capacity for E3600LFP/E1500LFP/E1000LFP/E2400LFP Portable Power Station, LiFePO4 Extra Battery Power Backup for Home Use, Emergency, RV
- pecron Portable Power Station 3072Wh E3600LFP, 5x3600W AC Outlets Power Station, LiFePO4 Battery Backup Expanded to 15.36KWh, Fast Charging Solar Generator for Home Use, RV, Camping, CPAP, Emergencies

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*