Home / Energy / Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Outway OSP330 Portable Power Station
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Outway OSP330 Portable Power Station
Outway OSP330 Portable Power Station
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Outway OSP330 Portable Power Station
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Outway OSP330 Portable Power Station
Outway OSP330 Portable Power Station
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330
Outway

Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330

SKU: OSP330

$379.99
$889.99

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Features

The OSP330 Portable Power Station is designed to meet your energy needs during outdoor

activities, camping trips, or emergency situations. With a powerful 78,000mAh ternary lithium

battery, it provides reliable and long-lasting power, ensuring you stay connected wherever

you go.

 

Versatile Charging Options


Equipped with multiple charging options, the OSP330 features USB-C fast charging (60W) and

15W wireless charging, allowing you to quickly power your devices. Its pure sine wave output

guarantees compatibility with sensitive electronics, while built-in safety protections, including

overload and short-circuit safeguards, ensure safe usage.

Lightweight and Portable


Weighing only 3.5kg, the OSP330 is compact and easy to carry, making it the perfect companion

for all your adventures. Whether you're hiking, traveling, or facing an unexpected power outage, this

power station is your go-to solution.

 

Specifications

  • Battery Type: Ternary lithium, 78,000mAh
  • Battery Life Cycle: ≥800 cycles with 70% retention
  • Input Voltage: AC 100-240V, DC 25V 4A
  • Output: AC 100-240V (50Hz/60Hz), pure sine wave
  • Ports: USB-C (60W), USB-A ports, 15W wireless charging, 5525*2 + cigarette lighter socket (12V/10A)
  • Charging Options: Supports solar (60W) and car charging
  • Material: Durable ABS+PC
  • Included Accessories: AC adapter, DC to cigarette lighter adapter, M4C adapter cable, user manual
  • Warranty: 1 year

Power Your Adventures with OSP330!

Specifications of Portable High Capacity 300W Power Station 78000mAh Fast Charging for Outdoor Camping Emergency Use Solar and Car Charging Lightweight 3.5KG OSP330

  • Project: OSP330
  • Authentication: CE, ROHS, UN38.3, MSDS
  • Product Size: 205mm × 155mm × 165mm
  • Product Weight: ≈3.5kg

Battery:

  • Battery Material: Ternary lithium 18650, 3.7V 78000mAh
  • Battery Capacity: 288.6Wh
  • Battery Life: ≥800 Cycles (70%)

AC Output:

  • Rated Power: 330W
  • Output Voltage: AC 100-240V (50Hz/60Hz), DC 25V 4A
  • Frequency Signal Type: Pure sine wave
  • Overload / Short Circuit Protection: Yes

DC Output:

  • USB-A: QC3.0 3×18W, 5V 2.5A
  • USB-C (Fast Charging): PDFast charging 1×60W: 5V/9V/12V/15/20V 3A
  • Wireless Charging: 1×5W
  • DC Output: 5525×2 + Cigarette lighter (12V/10A)

Charging:

  • AC Charging Power: 60W
  • Solar Charging: 12-26V/4A
  • Input Overvoltage Protection: Yes
  • Car Charging: Yes
  • Charging Time: 6-7h

Work Efficiency (Conversion Rate):

  • Inverter: ≥85% board end efficiency

Drop Test: Yes

Product Material: ABS + PC

Package Includes:

  • 1× AC Adaptor
  • 1× 1m DC to Car Adapter Cable
  • 1× M4C Adapter Cable
  • 1× User Manual ​

Customer Reviews

Based on 3 reviews
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Noah Williams
Versatile and User-Friendly

I'm very satisfied with the variety of charging options this power station offers, especially the 15W wireless charging feature that quickly charges my phone. Its durability and portability make it a great choice. Whether for long trips or everyday use, this product is definitely a must-have!

O
Olivia Johnson
Reliable Emergency Power Source

During an unexpected power outage at home, this power station became my lifesaver. Its pure sine wave output allowed me to safely use sensitive electronic devices, and the charging speed was impressive. The USB-C port is very convenient, and the built-in safety features gave me peace of mind while using it—definitely worth the investment!

L
Liam Smith
Perfect Outdoor Companion

I recently used this portable power station while camping, and it worked wonderfully! Its battery capacity was enough to charge my phone, camera, and portable speaker for an entire weekend. The lightweight design made it easy to carry, and I didn't feel burdened at all—perfect for outdoor activities.