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330W Portable Power Station, 288.6Wh Backup Lithium Battery for Outdoor | With 60W USB-C PD Output, 120V Pure Sine Wave AC Outlet, 5W Wireless Charging, 330W Solar Generator Camping Travel Hunting
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jul 24, 2026 12:53 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The listed retail price is trimmed by 13% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
2.14/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
HUINA-US
🚚 Shipping
Free Shipping
Product Details
✓【288.6Wh Capacity, 330W Output】With a 330W pure sine wave output (600W peak), this power station can power most laptops, tablets, phones, lights, fans, CPAP machines, projectors, TVs, mini-fridges, speakers, and cameras (rated under 330W). Despite its large 288.6Wh capacity, it remains lightweight and portable—ideal for camping, road trips, and other family outings.
✓【Fast Charging & 9-Port Versatility】Charge up to 9 devices at once with: 2× DC 5521 ports, 1× 12V car outlet, 1× USB-C PD 60W port (charges laptops/phones up to 2× faster), 1× USB-C PD 18W port, 2× USB-A QC 15W ports, 1× 330W AC outlet, and 1× 5W wireless charging pad. No need for extra adapters.
✓【Upgraded Battery Management System】The portable power station automatically stops charging when full and provides surge and short-circuit protection for connected devices. Its enhanced Battery Management System (BMS) offers built-in over-load, over-charge, and short-circuit protection. Dual quiet cooling fans keep the unit at a safe temperature. The same BMS also safeguards the circuit during solar charging.
✓【Compact and User-Friendly Design】Weighing just 7.94 lbs (about 3.6 kg), the EB300 power station is lightweight yet durable, with a reinforced handle for easy transport. Built-in LED flashlight with high, strobe, and SOS modes. Ideal for camping, road trips, travel, and home emergencies like blackouts.
✓【Multiple Charging Options with Built-in MPPT】Recharge this 330W portable power station three ways: via AC wall outlet, solar panel, or car socket. The built-in MPPT (Maximum Power Point Tracking) controller maximizes energy harvest from solar panels, optimizing efficiency from variable power sources like solar generators.
⚙️ Specifications
Brand
GRECELL
Wattage
288.6 watt-hours
Power Source
Battery Powered
Recommended Uses For Product
Camping
Voltage
120 volts
Output Wattage
330
Special Feature
Lightweight, Portable
Included Components
1* 12V Car Charger Cable, 1* 300W Portable Power Station, 1* AC 100-240V Wall Plug Power Adapter, 1* MC4-7909 Connector Cable, 1* User Manual
Product Dimensions
9.61"L x 6.73"W x 6.97"H
Model Name
EB300
Engine Power Maximum
330 watts
