Portable Power Station 330W 288.6Wh Solar Generator Emergency Travel Backup by GRECELL - Used condition

Portable Power Station 330W 288.6Wh Solar Generator Emergency Travel Backup — Open-Box, 55% Off

Name: Portable Power Station 330W 288.6Wh Solar Generator Emergency Travel Backup
Brand: GRECELL
SKU: awhd-us-b0dxfm5ds9
Price: 72.17 USD
Availability: InStock

Brand: GRECELL

Condition: Used

$72¹⁷

$159⁹⁹

-55% Save $87⁸²

Updated: 3 days ago

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Description

【288.6Wh Lithium Battery with 330W Pure Sine Wave Inverter】 Delivers 330W continuous output and 600W surge peak to safely power CPAP machines, laptops, mini-fridges, TVs, and sensitive electronics. Pure sine wave technology ensures clean, stable voltage without harmonic distortion, protecting your devices from damage. Weighs just 7.94 lbs with rugged carry handle—perfect for camping, road trips, tailgating, and home emergency backup power.

【9-Port Power Hub with 60W USB-C PD Fast Charging】 Charge up to 9 devices at once: 1× 330W AC outlet, 1× 60W USB-C PD port, 1× 18W USB-C, 2× USB-A QC 3.0, 2× DC 5521 ports, 1× 12V car socket, and 1× 5W wireless charging pad. Eliminates bulky adapters—one compact unit powers phones, tablets, drones, cameras, and small appliances simultaneously.

【Triple Recharge Options with MPPT Solar Controller】 Recharge via wall outlet (6-7 hours), 12V car charger (7-9 hours while driving), or 60-120W solar panel (5-9 hours). Built-in MPPT technology maximizes solar harvesting efficiency by 20-30% compared to PWM controllers. Ideal for off-grid living, RV boondocking, and extended blackout scenarios where generator noise isn't an option.

【Smart BMS Protection with Whisper-Quiet Cooling】 Advanced Battery Management System guards against overcurrent, overvoltage, short circuits, and thermal runaway. Dual temperature-controlled fans activate only under heavy loads, maintaining 32-104°F operating range with minimal noise. Auto-shutoff at full charge plus surge protection keeps your family safe during indoor overnight use or tent camping.

【Emergency LED Light with SOS Beacon】 Integrated flashlight features high, strobe, and SOS modes for roadside emergencies and power outages. Independent circuit design prevents main battery drain. Compact 9.61×6.73×6.97 inch form factor stores easily in truck beds, RV basements, or apartment closets—grab-and-go readiness for hurricane season and winter storm blackouts.

【Versatile Off-Grid Power for Every Lifestyle】 Runs CPAP machines 2-4 nights, 32-inch TV 3-4 hours, or mini-fridge 5+ hours on single charge. Operating temp 0-40°C with -20-45°C storage rating. Purpose-built for van life, overlanding, fishing trips, remote work sites, and disaster preparedness kits. Backed by responsive customer support and 24-month warranty coverage.

Portable Power Station 330W 288Wh Solar Generator with 60W USB-C PD Fast Charging, Pure Sine Wave AC Outlet, 5W Wireless Charger, LED for Camping, RV, CPAP, Home Emergency Backup, Off-Grid Living

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Product Details

SKU:: awhd-us-b0dxfm5ds9
Model:: EB300
Country:: US
ASIN:: B0DXFM5DS9

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $88 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for GRECELL products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.