{"product_id":"ecoflow-wave-3-add-on-battery","title":"EcoFlow WAVE 3 Add-On Battery | 1024Wh LFP","description":"\u003ch2\u003eEcoFlow WAVE 3 Add-On Battery — 1024Wh of Portable Runtime\u003c\/h2\u003e\n\u003cp\u003eGive your EcoFlow WAVE 3 more time away from an outlet. The WAVE 3 Add-On Battery adds 1,024Wh of portable LiFePO4 storage in a detachable pack designed to sit neatly beneath the air conditioner. It is a practical upgrade for camping, RV travel, van life, emergency cooling, workshops, boats, and any setup where wall power is limited.\u003c\/p\u003e\n\u003cp\u003eThis is the updated WAVE 3 battery—not the older WAVE 2 NCM battery. The new design uses long-life LFP battery chemistry, supports up to 4,000 cycles before reaching 80% capacity, and adds useful charging and device-power options through its solar, vehicle, USB-A, and USB-C connections.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,024Wh capacity:\u003c\/strong\u003e Extends WAVE 3 cooling or heating runtime for approximately 2–8 hours, depending on mode, temperature, settings, and operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-life LiFePO4 battery:\u003c\/strong\u003e Rated to retain at least 80% capacity after 4,000 cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable and portable:\u003c\/strong\u003e Use it beneath the WAVE 3, then remove it for carrying or storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar-ready:\u003c\/strong\u003e Accepts up to 400W of solar input through its XT60 input range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle charging:\u003c\/strong\u003e Supports 12V or 24V vehicle auxiliary power input up to 200W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower for small devices:\u003c\/strong\u003e Includes USB-A and high-output USB-C charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor-ready battery pack:\u003c\/strong\u003e IP65-rated against dust and water jets when used according to EcoFlow instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Upgrade to the WAVE 3 Add-On Battery?\u003c\/h2\u003e\n\u003cp\u003eThe big improvement is not simply the capacity. EcoFlow moved this generation to LFP battery chemistry, which is better suited to frequent charging and long-term use. It also gives you more flexibility when you are away from shore power. Solar can recharge the battery during the day, a vehicle can supply energy while traveling, and the USB ports can handle phones, tablets, laptops, and other compatible electronics.\u003c\/p\u003e\n\u003cp\u003eFor real-world use, that means fewer compromises. You can cool a sleeping area overnight, take the WAVE 3 farther from an outlet, or keep the battery charging while the air conditioner is not needed. Runtime will vary, but EcoFlow rates the WAVE 3 system for roughly 2 to 8 hours with the add-on battery.\u003c\/p\u003e\n\n\u003ch2\u003eBest Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtending WAVE 3 runtime in an RV, camper, or travel trailer\u003c\/li\u003e\n\u003cli\u003eCooling or heating tents and vehicle sleeping areas\u003c\/li\u003e\n\u003cli\u003eVan-life and overlanding setups with solar charging\u003c\/li\u003e\n\u003cli\u003eEmergency comfort during short power outages\u003c\/li\u003e\n\u003cli\u003ePortable workshops, garages, boats, and enclosed jobsite areas\u003c\/li\u003e\n\u003cli\u003eCharging USB devices while traveling off-grid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Capacity\u003c\/th\u003e\n\u003ctd\u003e1,024Wh, 51.2V, 20Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Chemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4 (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e80%+ capacity after 4,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.3 × 11.1 × 4.4 in. (516 × 281 × 111 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 21.4 lb. (9.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Input Power\u003c\/th\u003e\n\u003ctd\u003e1,000W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar Input\u003c\/th\u003e\n\u003ctd\u003e11–60V, 13A max, 400W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Auxiliary Input\u003c\/th\u003e\n\u003ctd\u003e12V\/24V, 8A max, 200W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Output Power\u003c\/th\u003e\n\u003ctd\u003e858W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB-A Output\u003c\/th\u003e\n\u003ctd\u003e5V\/9V\/12V, 2.4A\/2A\/1.5A, 18W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB-C Output\u003c\/th\u003e\n\u003ctd\u003e5V\/9V\/12V\/15V at 3A max; 20V\/28V at 5A max; 140W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharge Temperature\u003c\/th\u003e\n\u003ctd\u003e32°F to 113°F (0°C to 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDischarge Temperature\u003c\/th\u003e\n\u003ctd\u003e14°F to 122°F (-10°C to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Pack Rating\u003c\/th\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Compatibility\u003c\/th\u003e\n\u003ctd\u003eEcoFlow WAVE 3 Portable Air Conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow long will the WAVE 3 run on this battery?\u003c\/h3\u003e\n\u003cp\u003eEcoFlow lists an approximate runtime of 2–8 hours. Actual runtime depends on cooling or heating mode, fan speed, starting temperature, target temperature, ventilation, and outdoor conditions.\u003c\/p\u003e\n\n\u003ch3\u003eCan the WAVE 3 battery charge from solar panels?\u003c\/h3\u003e\n\u003cp\u003eYes. The battery accepts 11–60V solar input at up to 13A and 400W. Always verify the connected panel array stays within the battery’s voltage and current limits.\u003c\/p\u003e\n\n\u003ch3\u003eCan I charge phones or a laptop directly from the battery?\u003c\/h3\u003e\n\u003cp\u003eYes. The battery includes USB-A output up to 18W and USB-C output up to 140W for compatible devices.\u003c\/p\u003e\n\n\u003ch3\u003eIs this the same battery used by the WAVE 2?\u003c\/h3\u003e\n\u003cp\u003eNo. This page is for the updated EcoFlow WAVE 3 Add-On Battery. Do not assume that WAVE 2 batteries, cables, or accessories are interchangeable without confirming compatibility for the exact setup.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the battery use lithium iron phosphate cells?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses LiFePO4 battery chemistry and is rated for 4,000 cycles to at least 80% remaining capacity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help confirming compatibility?\u003c\/strong\u003e Contact AllProGenerators.com before ordering and tell us which EcoFlow air conditioner and charging equipment you have. We will help you make sure the battery is the correct match.\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":40915448594547,"sku":"EFWAVE3-EB","price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/ecoflow-wave-3-add-on-battery-1161397161.png?v=1792707006","url":"https:\/\/allprogenerators.com\/products\/ecoflow-wave-3-add-on-battery","provider":"AllProGenerators","version":"1.0","type":"link"}