🔋 Built with Long-Lasting, Ultra-Safe LiFePO4 Batteries The AW400 is powered by premium lithium iron phosphate (LiFePO₄) cells, offering up to 3,000 charge cycles—that’s over 6x the lifespan of traditional lithium-ion power stations. With a higher thermal decomposition point and excellent heat resistance, it ensures superior safety and reliability. Plus, the integrated BMS (Battery Management System) actively monitors and protects against overcharge, over-discharge, overcurrent, and overheating.
⚡ Charge Up to 9 Devices Simultaneously Designed for maximum versatility, the AW400 includes a full suite of output ports:
4 USB ports (including PD fast charging and QC3.0),
2 pure sine wave AC outlets,
DC and car output ports. Power everything from your phone and drone to laptop, fan, or mini fridge, all at once—anytime, anywhere.
🔄 Use While Charging (Pass-Through Supported) No need to pause for a recharge—the AW400 supports pass-through charging via wall socket or compatible solar panels. That means you can keep your devices running while the station itself is charging, eliminating downtime in critical moments.
🌟 High-Lumen LED Light & Real-Time LCD Status Display Stay informed with a clear LCD screen that shows battery level, input/output wattage, and port status. The built-in 15-bead high-intensity LED light brightens up to 20㎡, perfect for camping, emergencies, or late-night repairs. Switch between standard light mode and SOS flashing mode for added safety.
🔌 294Wh (13250mAh) of Portable Power With 294Wh of capacity, the AW400 handles all your essential devices with ease—whether you’re at home, on the road, or outdoors. It can recharge:
Phones (~20+ times)
Laptops (4–5 times)
Car fridges (6–8 hours)
Drones, projectors, mini rice cookers, and more.
Ideal for camping, RV life, emergency backup, travel, or everyday outdoor use—the GreenOE AW400 is your go-to source for safe, sustainable portable energy.
Free Shipping
Up to 5 years Warranty
Free Return
Shipping Policy
Warehouse Address: 15889 Solver Ave Unit B, Fontana CA 92337 Free Shipping: Available across the U.S., excluding Alaska, Hawaii. Sales Tax: Collected at checkout and managed via Shopify. Methods & Carriers: All orders are shipped out via FedEx. For some addresses FedEx cannot arrive, we will ship the package by USPS. Processing & Delivery: Typically, 1-3 days for processing and 4-7 business days for delivery. Tracking: Order and shipment confirmation emails include tracking details. Address Accuracy: Ensure the correct address is provided before payment. Damage & Delays: Contact support within 3 days for damaged items; delays due to uncontrollable events may occur. For more details, please check GreenOE Shipping Policy
Easy Return & Refund
1.Order Cancellation
(1) Before Shipment:
Contact customer service via email after-sales@greenoetech.com within 24 hours of placing the order to cancel without charge.
Provide order details (order number, receiver's name).
Full refund issued within two business days after cancellation confirmation.
(2)After Shipment:
Cancellation incurs recall costs from FedEx and USPS.
Refund can be requested after the item is returned.
(3)Right to Cancel:
GreenOE can cancel orders due to overselling or other reasons, with immediate notification and full refund. 2.Return & Refund Conditions
(1)Non-returnable Items:
Custom-configured products and items from third-party retailers cannot be returned or refunded.
(2)Return Process:
Initiate returns by contacting support with proof of purchase.
Follow provided instructions for packing and returning items.
(3)Non-quality Returns:
Shipping costs are non-refundable unless the item is defective or an error occurred.
Items must be unused, unwashed, and undamaged with all packaging intact to qualify for return.
Refunds processed within 3 business days after receiving the returned item.
(4)Quality-related Returns:
Contact customer service via email after-sales@greenoetech.com for issues with quality; options include partial refund, full refund, or replacement.
For more details, please check GreenOE Return & Refund Policy
Up to 5 years Warranty
Warranty Period: For the product of solar panel and accessories as cable, charger etc, 12 months is provided for the warranty service.
GreenOE warrants that the product will be free from defect in workmanship and material to the original consumer purchaser.
The warranty period starts on the date of purchase by the original consumer purchaser, 1. For the product of portable power station, the warranty period varies from 12 months to 60 months. 2. For the product of 12V LiFePO4 Battery, the warranty is 60 months. 3. For the product of solar panel and accessories as cable, charger etc, 12 months is provided for the warranty service.
No warranty for gifts product and Warranty period may vary by country subject to local laws and regulations. For more details, please check GreenOE Warranty Policy