{"product_id":"ecoflow-river-3-plus-extra-battery-eb600-572wh-lifepo4-power-supply","title":"EcoFlow RIVER 3 Plus Extra Battery EB600 572Wh LiFePO4 Power Supply","description":"\u003cp style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cstrong\u003eFree Shipping to all 48 states\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eUS Territory Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWe can help you ship qualifying items to Hawaii, Alaska, Puerto Rico, the U.S. Virgin Islands, and other U.S. territories.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThese locations are not eligible for free shipping.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTypical shipping costs range from $30–$400, depending on weight, size, and—if applicable—lithium battery regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePlease message us for an exact quote before purchasing.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e48 Contiguous U.S. States: Two- to five-year standard factory warranty applies to items shipped within the 48 contiguous U.S. states (duration depends on the product).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eU.S. Territories: Territory customers receive the same five-year factory warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIf a replacement is needed, the original item must return to the U.S. 48 hub it shipped from, and the replacement will then be forwarded back to the territory.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThis round-trip process typically takes 4–5 weeks, depending on carrier schedules and routing, and all shipping for this service is included at no additional cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOnly qualifying items over $400 include free replacement-shipping coverage for up to 5 years when the original shipping was handled separately for locations outside the contiguous U.S.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" style=\"text-align: left;\"\u003e\u003cspan\u003eWe are logistics experts with 20+ years  — your shipment is handled with precision and care.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"857\" data-end=\"891\"\u003eSKU: EFEB600\u003cbr data-start=\"869\" data-end=\"872\"\u003eUPC: 842783151421\u003c\/p\u003e\n\u003ch3 data-start=\"893\" data-end=\"913\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"915\" data-end=\"1411\"\u003eThe EcoFlow RIVER 3 Plus Extra Battery is engineered to expand the flexibility and runtime of your EcoFlow RIVER 3 Plus power system. Designed for users who need longer operating time without sacrificing portability, this expansion battery adds dependable energy storage in a compact and intelligently integrated form. Whether you are preparing for extended outdoor trips, mobile work setups, or backup power needs at home, this accessory allows you to scale your energy capacity with confidence.\u003c\/p\u003e\n\u003cp data-start=\"1413\" data-end=\"1743\"\u003eBuilt around advanced LiFePO4 battery chemistry, the EcoFlow RIVER 3 Plus Extra Battery delivers stable performance, long cycle life, and consistent output across a wide range of use scenarios. It integrates seamlessly with the RIVER 3 Plus while also offering the option for independent operation when lighter travel is required.\u003c\/p\u003e\n\u003ch3 data-start=\"1745\" data-end=\"1784\"\u003eExpandable Power for Real World Use\u003c\/h3\u003e\n\u003cp data-start=\"1786\" data-end=\"2146\"\u003ePower needs can change quickly depending on location and equipment. The EcoFlow RIVER 3 Plus Extra Battery makes it easy to adapt by increasing total available capacity when connected to the main unit. With the EB600 expansion, users can reach a combined system capacity of up to 858Wh, supporting longer runtimes for electronics, tools, and essential devices.\u003c\/p\u003e\n\u003cp data-start=\"2148\" data-end=\"2475\"\u003eThis modular approach allows you to bring only the power you need. Use the expansion battery as part of a stacked system for extended runtime, or operate it separately to power smaller devices without carrying the full power station. This flexibility is one of the defining advantages of the EcoFlow RIVER 3 Plus Extra Battery.\u003c\/p\u003e\n\u003ch3 data-start=\"2477\" data-end=\"2508\"\u003eSmart Design and Connection\u003c\/h3\u003e\n\u003cp data-start=\"2510\" data-end=\"2816\"\u003eEcoFlow designed this expansion battery with ease of use in mind. Wireless Pogo Pin connectivity enables quick attachment without cables or tools, reducing setup time and potential connection issues. Once connected, the system automatically recognizes the extra capacity and manages power flow efficiently.\u003c\/p\u003e\n\u003cp data-start=\"2818\" data-end=\"3082\"\u003eAn integrated USB C port provides up to 140W input and output, allowing fast charging of compatible devices or rapid recharging of the battery itself. This added port expands charging options and improves overall system versatility for both indoor and outdoor use.\u003c\/p\u003e\n\u003ch3 data-start=\"3084\" data-end=\"3100\"\u003eKey Features\u003c\/h3\u003e\n\u003col data-start=\"3102\" data-end=\"3412\"\u003e\n\u003cli data-start=\"3102\" data-end=\"3161\"\u003e\n\u003cp data-start=\"3105\" data-end=\"3161\"\u003eExpandable energy capacity for the RIVER 3 Plus system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3162\" data-end=\"3227\"\u003e\n\u003cp data-start=\"3165\" data-end=\"3227\"\u003eHigh quality LiFePO4 battery chemistry for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3228\" data-end=\"3289\"\u003e\n\u003cp data-start=\"3231\" data-end=\"3289\"\u003eWireless Pogo Pin connection for simple stacking and use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3290\" data-end=\"3350\"\u003e\n\u003cp data-start=\"3293\" data-end=\"3350\"\u003eIndependent operation capability for lightweight setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3351\" data-end=\"3412\"\u003e\n\u003cp data-start=\"3354\" data-end=\"3412\"\u003eAdditional 140W USB C input and output for fast charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3414\" data-end=\"3433\"\u003eTechnical Facts\u003c\/h3\u003e\n\u003col data-start=\"3435\" data-end=\"3661\"\u003e\n\u003cli data-start=\"3435\" data-end=\"3463\"\u003e\n\u003cp data-start=\"3438\" data-end=\"3463\"\u003eBattery capacity: 572Wh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3464\" data-end=\"3513\"\u003e\n\u003cp data-start=\"3467\" data-end=\"3513\"\u003eBattery type: LiFePO4 lithium iron phosphate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3514\" data-end=\"3564\"\u003e\n\u003cp data-start=\"3517\" data-end=\"3564\"\u003eExpansion compatibility: EcoFlow RIVER 3 Plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3565\" data-end=\"3615\"\u003e\n\u003cp data-start=\"3568\" data-end=\"3615\"\u003eMaximum combined system capacity: Up to 858Wh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3616\" data-end=\"3661\"\u003e\n\u003cp data-start=\"3619\" data-end=\"3661\"\u003eUSB C power: Up to 140W input and output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3663\" data-end=\"3689\"\u003ePractical Applications\u003c\/h3\u003e\n\u003cp data-start=\"3691\" data-end=\"4067\"\u003eThe EcoFlow RIVER 3 Plus Extra Battery is well suited for camping, van life, remote work, and emergency preparedness. Outdoor users benefit from extended power for lighting, refrigeration, and communications. Professionals can keep laptops, monitors, and tools running longer without interruption. Home users gain additional backup capacity during outages or grid instability.\u003c\/p\u003e\n\u003cp data-start=\"4069\" data-end=\"4332\"\u003eBecause it can operate independently, the battery also works as a standalone power source for smaller devices when portability matters most. This makes it an adaptable solution for users who want scalable energy without committing to a single fixed configuration.\u003c\/p\u003e\n\u003ch3 data-start=\"4334\" data-end=\"4364\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003col data-start=\"4366\" data-end=\"4902\"\u003e\n\u003cli data-start=\"4366\" data-end=\"4504\"\u003e\n\u003cp data-start=\"4369\" data-end=\"4504\"\u003e\u003cstrong data-start=\"4369\" data-end=\"4431\"\u003eIs this battery compatible with all EcoFlow power stations\u003c\/strong\u003e\u003cbr data-start=\"4431\" data-end=\"4434\"\u003eNo, it is specifically designed for use with the EcoFlow RIVER 3 Plus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4506\" data-end=\"4624\"\u003e\n\u003cp data-start=\"4509\" data-end=\"4624\"\u003e\u003cstrong data-start=\"4509\" data-end=\"4547\"\u003eCan the battery be used on its own\u003c\/strong\u003e\u003cbr data-start=\"4547\" data-end=\"4550\"\u003eYes, it can operate independently to power devices through its USB C port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4626\" data-end=\"4774\"\u003e\n\u003cp data-start=\"4629\" data-end=\"4774\"\u003e\u003cstrong data-start=\"4629\" data-end=\"4673\"\u003eWhat is the benefit of LiFePO4 chemistry\u003c\/strong\u003e\u003cbr data-start=\"4673\" data-end=\"4676\"\u003eLiFePO4 batteries offer long cycle life, stable performance, and improved thermal characteristics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4776\" data-end=\"4902\"\u003e\n\u003cp data-start=\"4779\" data-end=\"4902\"\u003e\u003cstrong data-start=\"4779\" data-end=\"4836\"\u003eDoes it require cables to connect to the RIVER 3 Plus\u003c\/strong\u003e\u003cbr data-start=\"4836\" data-end=\"4839\"\u003eNo, it uses wireless Pogo Pin technology for direct connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"4904\" data-end=\"4941\"\u003eWhy Choose This Expansion Battery\u003c\/h3\u003e\n\u003cp data-start=\"4943\" data-end=\"5299\"\u003eThe EcoFlow RIVER 3 Plus Extra Battery is ideal for users who value flexibility, safety, and long term performance. Instead of purchasing a larger power station, you can expand only when needed, saving space and weight. The modular design supports a wide range of lifestyles and power demands while maintaining EcoFlow’s reputation for quality engineering.\u003c\/p\u003e\n\u003cp data-start=\"5301\" data-end=\"5498\"\u003eBy adding the EcoFlow RIVER 3 Plus Extra Battery to your setup, you gain scalable power that grows with your needs, making it a practical investment for both everyday use and unexpected situations.\u003cstrong data-start=\"5500\" data-end=\"5512\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":42382882635837,"sku":"EFEB600","price":292.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/0452\/5885\/files\/ecoflow-extra-battery-default-title-ecoflow-river-3-plus-extra-battery-eb600-572wh-lifepo4-power-supply-27167300878397.jpg?v=1776801990","url":"https:\/\/www.powerfitshop.com\/products\/ecoflow-river-3-plus-extra-battery-eb600-572wh-lifepo4-power-supply","provider":"POWER FIT SHOP — Powering Preparedness, Health \u0026 Home","version":"1.0","type":"link"}