Aimed at homeowners preparing for power outages, off-grid use, or job sites that need sustained power, the Ark3600 delivers 3,840Wh of capacity with 3,600W output and includes a 400W solar panel to keep it charged without a grid connection. At $1,400, it's $627 below the $2,026 list price. Buy Now at Walmart
- 3600W continuous, 4500W surge power for essential appliances
- 3840Wh LiFePO4 battery, expandable to 11520Wh capacity
- Includes 400W foldable solar panel for off-grid recharging
- 15 output ports including RV 30A for versatile device power
- UPS backup keeps critical devices running during outages
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Expires 5/16/2026
Published 5/11/2026 -
Popularity: 3/5
At Amazon, get the Segway Lumina 500 512Wh Portable Power Station for $153. It's the best deal we've seen for this model. Shipping is free. Buy Now at Amazon
EcoFlow Direct via Amazon offers the EcoFlow River 3 Plus Portable Power Station with EB600 Extra Battery for $359. It's the lowest ever at Amazon and the best we found now by $20. Shipping is free. Buy Now at Amazon
- 600W operating, 1200W surge
- 3 UPS-supported AC, 2 USB-A, a high-speed USB-C, and a car charger output
- app control
- EB600 572Wh extra battery
- Model: EF-RV-H02-1
At Amazon, get this Daran 600W Portable Power Station for $180.48. It's the best price that Amazon has charged for this model. Shipping is free. Shop Now at Amazon
- 600W continuous / 1200W peak pure sine wave output
- 288Wh LiFePO4 battery
- Charges to 80% in 2 hours via AC
- 2x AC, 1x car socket, 1x USB-C, 2x USB-A ports
- 8.86 lbs, 10.0 x 6.6 x 8.2"
- Built-in LED light with steady, strobe, and SOS modes
A 1,024Wh capacity puts this in the range where you can run a mini fridge, charge laptops repeatedly, or keep medical devices powered during an outage, making it a practical option for campers, van lifers, or anyone who wants a backup power source at home. At $529, that's $470 off the $999 list price. Buy Now at Walmart
- Long-lasting LiFePO4 battery chemistry
- Keep devices running with UPS backup
- Control and monitor power via smart app
- Read status quickly on angled display
- Get reliable power with durable cells
That's the lowest price we've ever seen on this one. It's also the lowest shipping charge we've seen. It makes for a total savings of $184 off. Buy Now at Walmart
Walmart’s Earth Day section includes gardening supplies from $3, apparel from $3, food from $5, and household items from $8. We've pictured this Expert Gardener Potting Mix 2 cu. ft. Bag for $9.97 ($2 off.) Most items priced $35 or more ship free, otherwise shipping adds $6.99. Pickup may also be available. Shop Now at Walmart
This satchel bag has dropped by another a buck since last week at Walmart, now priced from $5.06 (regularly $21). Shipping starts around $7, buy orders of $35 or more get fee shipping. Shop Now at Walmart
Walmart offers the Dremel 12V Cordless Rotary Tool Kit for $30. That's a savings of $104. Opt for pickup to avoid the $6.99 shipping charge (or get free shipping with orders of $35 or more).
Buy Now at Walmart
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