EcoFlow River 3 Plus

The EcoFlow River 3 Plus is the ultimate ultralight portable power station at 10.4 lb — lighter than a full hydration pack and 13.4 lb less than the Jackery Explorer 1000 v2. You can easily sling it into a daypack or carry it between car and campsite in one trip, making it ideal for day hikes, overnight camping, or emergency phone and medical device backup. With 286 Wh rated capacity (243 Wh usable) and 600W continuous output (1,200W surge), it efficiently charges phones for days, runs a CPAP for 1–2 nights, powers a camp lantern, and maintains a small fan. Its key advantage is expandability: pairing with an EcoFlow EB300 or EB600 extra battery pushes total capacity to 858 Wh, matching the Jackery Explorer 1000 v2 for multi-day camping or light home backup. Three AC outlets, three USB ports, and one car port across seven outputs cover all standard camping needs, and the 10ms UPS switchover keeps devices online during brief outages. At $259 (MSRP $299, $0.86/Wh) with a 5-year warranty and 3,000 LFP cycles to 80%, it is 25% cheaper than the next most affordable LFP option on this list, offering unmatched value for buyers seeking portable, expandable power.