{"product_id":"ecoflow-river-3-eb300","title":"Ecoflow RIVER 3 Plus Smart Extra Battery EB300 (286Wh)","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333;\"\u003e \u003ch2 style=\"font-size: 1.8rem; color: #4a4a4a;\"\u003eEcoFlow RIVER 3 Plus Smart Extra Battery EB300 (286Wh)\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eEcoFlow RIVER 3 Plus Smart Extra Battery (286Wh)\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eDouble the capacity of your RIVER 3 Plus from 286Wh to 572Wh with this smart extra battery. It connects to the master RIVER 3 Plus portable power station easily using the Pogo Pin technology — no cables or screws needed — just clip it on, and you're ready to go.\u003c\/p\u003e \u003cp\u003eThis extra battery comes with its own 140W USB-C charging and recharging socket. You can charge it independently or together with the RIVER 3 and use it as a separate power bank to charge other devices.\u003c\/p\u003e \u003cp\u003eDesigned to last, the LFP (Lithium Iron Phosphate) battery can handle \u003cstrong\u003e3,000 charging cycles\u003c\/strong\u003e, which means you’ll get around \u003cstrong\u003e10 years of daily use\u003c\/strong\u003e before its capacity drops to 80% of its original capacity - that's nearly 10 years of daily use.\u003c\/p\u003e \u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333;\"\u003e \u003ch2 style=\"font-size: 1.8rem; color: #4a4a4a;\"\u003eProduct Specifications – EB300\u003c\/h2\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eGeneral\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eProduct Name:\u003c\/strong\u003e EB300\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCapacity:\u003c\/strong\u003e 286Wh \/ 89,600mAh\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e 234 × 224 × 110 mm (9.2 × 8.8 × 4.3 in)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNet Weight:\u003c\/strong\u003e 3.3 kg (7.3 lb)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eBattery\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eBattery Chemistry:\u003c\/strong\u003e LFP (LiFePO4)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCycle Life:\u003c\/strong\u003e 3000 Cycles to 80% Capacity\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eOutput\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eAC Output:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUSB-A Output:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUSB-C Output:\u003c\/strong\u003e 1 x USB-C, 5V\/9V\/12V\/15V⎓3A Max, 20V\/28V⎓5A Max (140W Max)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCar Output:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWireless:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eInput\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eAC Recharge:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSolar Recharge:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCar Recharge:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eGenerator Recharge:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUSB-C Recharge:\u003c\/strong\u003e 5V\/9V\/12V\/15V⎓3A Max, 20V\/28V⎓5A Max (140W Max), 0-100% in 3.5 Hr\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eOthers\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eUPS:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEB:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAPP:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNoise:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWaterproof:\u003c\/strong\u003e —\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWarranty:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEB Interface:\u003c\/strong\u003e 17.5-25.5V⎓14A Max\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eRapid Section\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eCapacity:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimension:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNet Weight:\u003c\/strong\u003e ✖️\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInput\/output:\u003c\/strong\u003e Input: 30W Max, Output: 15W Wireless, 30W Wired\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003eEnvironment Temperature\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003e \u003cstrong\u003eOptimal Operating Temperature:\u003c\/strong\u003e 20℃-30℃ (68℉-86℉)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCharge Temperature:\u003c\/strong\u003e 0℃-45℃ (32℉-113℉)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDischarge Temperature:\u003c\/strong\u003e -10℃-45℃ (14℉-113℉)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e 20℃-30℃ (68℉-86℉)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size: 1.4rem; color: #4a4a4a;\"\u003ePackage Contents\u003c\/h3\u003e \u003cul style=\"padding-left: 20px; list-style: disc;\"\u003e \u003cli\u003eRIVER 3 Plus Smart Extra Battery EB300 (286Wh)\u003c\/li\u003e \u003cli\u003eQuick Start Guide and Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":54909316333907,"sku":"4895251628341","price":66.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/0d2d3b680ed25e04c00c5139b677fe13.png?v=1789039225","url":"https:\/\/progradewarehouse.com\/products\/ecoflow-river-3-eb300","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}