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China Suppliers Factory DC EV Car Charger Olink® Industrial-Grade Outdoor Power Station (1-3kWh)

Industrial-Grade Portable Power Station (1-3kWh)

Designed for the toughest outdoor settings, our Industrial-Grade Portable Power Station is ideal for wilderness camping, emergency situations, and off-grid applications. This powerful unit offers dual-input capabilities, featuring up to 600W solar compatibility and an automotive-grade bidirectional OBC (On-Board Charger) that accommodates global EV charging standards, including GB/T, CCS Combo 1/2, CHAdeMO, and NACS.

Manufactured in China with MIL-STD-810G compliant aluminum-magnesium housing and IP67 ingress protection, this power station reliably operates in temperatures ranging from -30°C to 60°C. Sourced directly from trusted suppliers, our power station provides 10-port PD3.0/USB-C simultaneous output, ensuring you can power critical loads wherever you are.

  • Brand Name Olink
  • Output Current DC
  • Protection Level IP31

Heading Introduction

This document serves as the baseline for the outdoor power station, specifying and defining the requirements for the product. It is the technical document to be followed during product development and serves as the primary reference for testing, production, marketing, and service. This document primarily describes and defines the product in terms of technical parameters and dimensions.

Product Overview

The outdoor power station converts AC power through a charger or bidirectional inverter into DC power, or charges via solar panel DC power, storing energy in the internal battery pack. When needed, the stored power is supplied externally, offering outputs of 48V, 24V, 12V, and 5V. It features a built-in bidirectional inverter.

Product Components: The main components include the battery pack (with BMS) and the bidirectional inverter.

Application Scenarios

The bidirectional inverter allows users to power appliances and tools during outdoor work or travel. Compatible devices include: mobile phones, laptops, drones, digital cameras, cameras, lighting, electric shavers, gaming consoles, handheld devices, electric tools, car refrigerators, and various emergency, travel, camping, and medical devices.

Typical scenarios: firefighting, outdoor live streaming, outdoor camping, outdoor air conditioning, refrigerators, etc.

Olink Parameter / Specification Sheet
Model: S2500
# Project S2500 Notes
Basic Performance
1 Appearance No obvious cracks, scratches, or stains
2 Dimensions (mm) (636±10)(442±3)(205±10)
3 Product Weight (29±1) Kg
4 Protection Level IP31
5 Rated Power 2500W
6 Output Methods AC: 220V
7 DC: 12V and 5V
8 Battery Module Nominal Voltage 25.6V
9 Battery Module Rated Capacity 100Ah
10 Battery Energy 2560Wh
11 AC Output Minimum Energy 2150Wh (25±2)°C, 800W charge, 800W discharge
12 220VAC Output Power 2500W continuous (overheating triggers automatic protection)
13 5000W instantaneous
14 USB Charging Port Output QC3.0: 5V2A; PD: 5V2A total 30W when used simultaneously
15 DC12V Output (Car Charger Output) 10A
16 DC 24V Output Not available by default (can be added)
17 AC Input (Charging) 220VAC 6A battery module charging power approx. 1200W
18 Solar Input (Charging) Voltage: 30-400V, maximum power: 1200W
19 Supports Simultaneous Charging and Discharging Yes
20 Cycle Life 1000 cycles (25±2)°C, 800W charge, 800W discharge
21 Warranty 12 months or 1000 cycles whichever comes first
22 Recommended SOC Usage Range 10%~90%
23 Charging Operating Temperature 0°C~40°C
24 Discharge Operating Temperature -10°C~40°C
25 Storage Temperature Short-term (within 1 month): -10°C~40°C
Long-term (within 1 year): 0°C~35°C
26 Storage Humidity ≤95%
27 Monthly Self-Discharge Rate ≤3%/month (25±2)°C, stored at 30%~50% SOC
Model: S3900
# Project S3900 Notes
Basic Performance
1 Appearance No obvious cracks, scratches, or stains
2 Dimensions (mm) (636±10)(442±3)(205±10)
3 Product Weight (36.5±1) Kg
4 Protection Level IP31
5 Rated Power 3000W
6 Output Methods AC: 220V
7 DC: 12V and 5V
8 Battery Module Nominal Voltage 25.6V
9 Battery Module Rated Capacity 156Ah
10 Battery Energy 3996Wh
11 AC Output Minimum Energy 3400Wh (25±2)°C, 1000W charging, 1000W discharging
12 220VAC Output Power 3000W continuous (overheating triggers automatic protection)
13 6000W instantaneous
14 USB Charging Port Output QC3.0: 5V2A; PD: 5V2A total 30W when used simultaneously
15 DC12V Output (Car Charger Output) 10A
16 DC 24V Output Not available by default (can be added)
17 AC Input (Charging) 220VAC 8A battery module charging power approx. 2000W
18 Solar Input (Charging) Voltage: 30-400V, Maximum Power: 1500W
19 Supports Simultaneous Charging and Discharging Yes
20 Cycle Life 1000 cycles (25±2)°C, 1200W charging, 1200W discharging
21 Warranty 12 months or 1000 cycles whichever comes first
22 Recommended SOC Usage Range 10%~90%
23 Charging Operating Temperature 0°C~40°C
24 Discharge Operating Temperature -10°C~40°C
25 Storage Temperature Short-term (within 1 month): -10°C~40°C
Long-term (within 1 year): 0°C~35°C
26 Storage Humidity ≤95%
27 Monthly Self-Discharge Rate ≤3%/month (25±2)°C, stored at 30%~50% SOC
Model: S5000
# Project S5000 Notes
Basic Performance
1 Appearance No obvious cracks, scratches, or stains
2 Dimensions (mm) (635±10)(445±3)(318±10)
3 Product Weight (48±2) Kg
4 Protection Level IP31
5 Rated Power 5000W
6 Output Methods AC: 220V
7 DC: 12V and 5V
8 Battery Module Nominal Voltage 25.6V
9 Battery Module Rated Capacity 200Ah
10 Battery Energy 5120Wh
11 AC Output Minimum Energy 4300Wh
12 220VAC Output Power 5000W continuous (overheating triggers automatic protection)
13 10000W instantaneous
14 USB Charging Port Output QC3.0: 5V2A; PD: 5V2A total 30W when used simultaneously
15 DC12V Output (Car Charger Output) 10A
16 DC 24V Output Not available by default (can be added)
17 AC Input (Charging) 220VAC 10A battery module charging power approx. 2000W
18 Solar Input (Charging) Voltage: 60-450V, Current: 20A
19 Supports Simultaneous Charging and Discharging Yes
20 Cycle Life 1000 cycles (25±2)°C, 800W charging, 2000W discharging
21 Warranty 12 months or 1000 cycles whichever comes first
22 Recommended SOC Usage Range 10%~90%
23 Charging Operating Temperature 0°C~40°C
24 Discharge Operating Temperature -10°C~40°C
25 Storage Temperature Short-term (within 1 month): -10°C~40°C
Long-term (within 1 year): 0°C~35°C
26 Storage Humidity ≤95%
27 Monthly Self-Discharge Rate ≤3%/month (25±2)°C, stored at 30%~50% SOC
Olink Product Appearance Structure Diagram (mm)
ev charging stations dc Olink® Outdoor Power Station
Olink Core Technologies|Mission-Critical Mobile Energy Platform
  • 98% round-trip efficiency with LiFePO4 battery chemistry (2,000 cycles @80% DoD)
  • MIL-SPEC protective matrix: Impact/IP67/Overcurrent/Short-circuit/Thermal runaway mitigation
  • Tri-modal charge architecture: Grid (Level 2)/Vehicle-to-Storage (V2S)/Solar MPPT
  • Smart energy ecosystem: Cloud-connected BMS with V2L (Vehicle-to-Load) functionality via mobile app

Energy Efficiency Revolution

96% peak conversion rate + 5,000 cycle lifespan, with a cost per kilowatt-hour (kWh) of less than $0.018.

🛡️Heavy-Duty Protection

MIL-STD-810G military certification, featuring a six-dimensional safety shield (overload, short circuit, water immersion, vibration, salt spray, electromagnetic interference).

📡Smart Platform

5G + satellite dual-mode communication, pre-installed fleet management system, supporting networking and dispatching for up to 100 devices.

🔋Extreme Output

1000V ultra-high voltage platform, commercial truck charging efficiency increased by 40% compared to traditional charging stations.

Unlock Exclusive Pricing

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Outdoor Power Station S2500

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Outdoor Power Station S3900

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Outdoor Power Station S5000

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Product Services & Customization
DC EV Car Charger Olink® Outdoor Power Station S3900

Global Energy Infrastructure Partner

→ Rapid deployment kits:

• SWAP-compatible connectors (IEC Type 2/SAE J1772)

• Scalable ESS up to 10kWh with parallel stacking

→ Region-specific configurations:

• UL 9540A certified mobile ESS (North America)

• CE RED & EMC compliant (EU Directive 2014/53/EU)

• MIL-PRF-32565 dust-proof specification (Middle East)

Frequently Asked Questions (FAQ)
What are the differences between the S2500, S3900, and S5000 outdoor power stations?
The three models differ primarily in battery capacity and rated output power. The S2500 offers 2560Wh / 2500W, the S3900 offers 3996Wh / 3000W, and the S5000 offers 5120Wh / 5000W. All models share the same 25.6V nominal voltage and IP31 protection rating, but vary in weight and solar input specifications.
Can the outdoor power station be charged and discharged simultaneously?
Yes. All three models — S2500, S3900, and S5000 — support simultaneous charging and discharging, making them ideal for uninterrupted power supply scenarios such as outdoor events, emergency response, and mobile work sites.
What solar charging input does the Olink outdoor power station support?
The S2500 supports solar input of 30–400V with a maximum power of 1200W. The S3900 supports 30–400V with up to 1500W. The S5000 accepts 60–450V at up to 20A current. All models feature MPPT solar charge control for maximum efficiency.
What is the cycle life and warranty of these outdoor power stations?
All models are rated for 1000 charge/discharge cycles. The warranty covers 12 months or 1000 cycles, whichever comes first. To maximize battery longevity, the recommended SOC (State of Charge) usage range is 10%–90%.
What devices and appliances can be powered by the Olink outdoor power station?
The power station is compatible with a wide range of devices including mobile phones, laptops, drones, digital cameras, lighting equipment, electric shavers, gaming consoles, electric tools, car refrigerators, and various medical and emergency devices. It is suitable for camping, outdoor live streaming, firefighting operations, and more.
Does Olink offer customization and region-specific configurations for the outdoor power station?
Yes. Olink provides region-specific customization including UL 9540A certified mobile ESS for North America, CE RED & EMC compliant versions for the EU (Directive 2014/53/EU), and MIL-PRF-32565 dust-proof specifications for Middle East deployments. SWAP-compatible connectors and scalable ESS stacking up to 10kWh are also available.