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ATOMFAIR® Portable Power Station 25.6V 5.27kWh for portable low-temperature energy storage workflows and controlled

25.6V LFP Low-Temp Power Station 5.27kWh 2kW ATOMFAIR®

$1,470.00

Heavy Item Pricing: Prices for this heavy item are net prices (ex-factory / ex-warehouse) and exclude logistics or shipping fees.

Heavy Item Shipping: The final shipping cost will be calculated based on the product’s physical characteristics, including weight and volume, the selected transport mode, such as land, air, or sea freight, and the actual shipping distance. We arrange shipment from the nearest available global warehouse based on your delivery address, current stock levels, and logistical arrangements.

Due to fluctuations in global oil prices and market dynamics, please contact inquiry@atomfair.com to obtain an accurate real-time shipping quote and your order total before placing your order.

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Commercial grade 25.6 V LFP portable power station with 5.27 kWh energy, 2 kW output, 1P8S configuration, and -35°C to 60°C operation.

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25.6V LFP Low-Temperature Portable Power Station (5.27 kWh) | ATOMFAIR

COMMERCIAL GRADE PRODUCTION

Product Overview
The ATOMFAIR® 25.6V LFP low-temperature portable power station is a compact and versatile energy solution specifically engineered for outdoor activities, emergency backup, and mobile power applications. With a rated energy of 5.27 kWh, rated power of 2 kW, nominal voltage of 25.6 V, and configuration of 1P8S, this power station delivers reliable and convenient power for a wide range of devices and appliances. Utilizing advanced Lithium Iron Phosphate (LFP) chemistry, it ensures exceptional thermal stability, enhanced safety, and long service life. The wide operating temperature range from -35°C to 60°C guarantees dependable performance in diverse outdoor environments. Featuring a lightweight and portable design with convenient handling, this power station is ideal for camping, field operations, home backup, and off-grid scenarios where reliable, safe, and portable power is essential.

Technical Specifications

PARAMETER SPECIFICATION
Battery Type Lithium Iron Phosphate (LFP)
Configuration 1P8S
Nominal Voltage 25.6 V
Rated Energy 5.27 kWh
Rated Power 2 kW
Rated Charge / Discharge Current 78 A
Charge Cut-off Voltage 29.2 V
Discharge Cut-off Voltage 20 V
Weight 48 ± 5 kg
Operating Temperature Range -35°C ~ 60°C
Dimensions (L*W*H) 500 * 200 * 400 mm

Key Features & Advantages

  • Wide Operating Temperature Range: Performs reliably from -35°C to 60°C, ensuring stable power delivery in diverse outdoor environments.

  • Optimal Energy Capacity: Delivers 5.27 kWh rated energy with 2 kW rated power, providing sufficient backup for essential household devices, tools, and appliances.

  • Intelligent Battery Management: Equipped with advanced BMS for real-time monitoring and protection against overcharge, over-discharge, and short circuits.

  • Compact & Portable Design: Lightweight construction with convenient handling, ideal for outdoor activities, emergency backup, and mobile power needs.

  • LFP Chemistry: Utilizes Lithium Iron Phosphate battery technology with excellent thermal stability, enhanced safety, and extended service life.

APPLICATION SCOPE: Outdoor camping, emergency home backup, mobile power supply, off-grid activities, field operations, road assistance, and portable power for tools and electronic devices.
PACKAGING: Securely packaged in robust industrial crates with protective internal cushioning and insulation layers to ensure safe transport and handling.
IMPORTANT NOTICE: For optimal performance and safety, operate the power station within -35°C to 60°C. Use only compatible LFP charging equipment with correct voltage settings (charge cutoff: 29.2 V; discharge cutoff: 20 V). Do not disassemble, short-circuit, or incinerate the pack. In case of abnormality, disconnect immediately and contact qualified service personnel. Dispose of end-of-life batteries according to local regulations.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This power station must be operated within -35°C to 60°C and charged only with compatible LFP equipment set to 29.2 V charge cutoff. The pack must not be disassembled, short-circuited, or incinerated, and any abnormality requires immediate disconnection and service by qualified personnel.

  • Operating Temperature Range: The unit operates reliably from -35°C to 60°C, with performance degradation possible outside this range.
  • Charge Voltage Limit: Charge cutoff voltage is 29.2 V; exceeding this may cause overcharge damage or thermal runaway.
  • Discharge Voltage Limit: Discharge cutoff voltage is 20 V; deeper discharge reduces cycle life and may trigger BMS protection.
  • Current Rating: Rated charge/discharge current is 78 A; sustained currents above this may cause overheating and BMS shutdown.
  • BMS Protection: The built-in BMS monitors overcharge, over-discharge, and short circuits, and will disconnect the pack if thresholds are exceeded.

Before use, inspect the power station for physical damage and ensure the ambient temperature is within -35°C to 60°C. Connect only compatible LFP charging equipment with a charge cutoff voltage of 29.2 V and monitor the BMS during operation.

Required Equipment: LFP charger with 29.2 V charge cutoff, BMS monitoring interface

  1. Inspect
    Inspect the power station for physical damage, cracks, or swelling before each use.
  2. Verify
    Verify the ambient temperature is between -35°C and 60°C using a calibrated thermometer.
  3. Connect
    Connect the LFP charger to the power station input, ensuring the charger is set to 29.2 V charge cutoff.
  4. Monitor
    Monitor the BMS display for any fault codes or abnormal voltage readings during charging.
  5. Disconnect
    Disconnect the charger once charging is complete and verify the pack voltage is within the nominal 25.6 V range.

This 25.6V LFP portable power station with 5.27 kWh capacity delivers reliable power from -35°C to 60°C, but its 48 kg weight and need for specific charging equipment are key operational considerations.

Positive

  • Wide Operating Temperature Range: Operates reliably from -35°C to 60°C, ensuring stable power delivery in diverse outdoor environments.
  • LFP Chemistry for Safety and Longevity: Lithium Iron Phosphate technology provides excellent thermal stability, enhanced safety, and extended service life compared to other lithium chemistries.

Trade-offs

  • Heavy Weight for Portable Unit: At 48 ± 5 kg, the unit is substantial and may require multiple persons or mechanical assistance for transport, limiting true portability.
  • Specific Charging Equipment Required: Requires a compatible LFP charger with correct voltage settings (charge cutoff 29.2 V, discharge cutoff 20 V) to avoid damage or safety issues.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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