EF ECOFLOW Extra Battery for DELTA Pro Ultra, Lifepo4 Battery Backup for Home Use, Emergency, Camping, RV
Price History
Product Recommendation
Power Your Life with Unstoppable Energy – Introducing the DELTA Pro Ultra Battery
Upgrade your energy independence with the DELTA Pro Ultra, a high-capacity, long-lasting battery designed to meet your power needs today and for years to come. With an impressive rated capacity of 6144Wh per battery, this powerhouse can be expanded to support even the most demanding setups. Need more energy? Simply connect up to 5 batteries to a single inverter or up to 15 batteries across 3 inverters, achieving a massive total capacity of 30kW to 90kW. Whether you’re backing up your home or powering heavy-duty appliances, scalability has never been easier.
Built for endurance, the DELTA Pro Ultra features a cutting-edge LFP battery that delivers 3,500 cycles before reaching 80% capacity—translating to over a decade of reliable use. Each battery is equipped with an integrated BMS (Battery Management System) that meticulously monitors voltage, current, and temperature, ensuring safety, stability, and longevity. Say goodbye to frequent replacements and hello to worry-free energy storage.
Right now, you can own this future-proof energy solution for just $2,099—a remarkable $1,200 savings off the list price of $3,299. Don’t miss this opportunity to invest in a smarter, more sustainable power source that grows with your needs.
Unlock limitless energy. Choose DELTA Pro Ultra.
Key Features
- ▶Expandable Capacity. The rated capacity of one battery is 6144Wh. To expand capacity for powering your appliances or backing up your whole home, one can connect up to 5 batteries to an inverter or up to 15 batteries to 3 sets of inverters, which makes the total capacity add up to about 30kW to 90kW.
- ▶Constant Use for over 10 Years. DELTA Pro Ultra supports LFP battery which provides 3500 cycles till it lowers to 80% capacity. That’s almost 10 years of regular use. Every battery houses an integrated BMS module to regulate its voltage current, and temperature, keeping it safe,secure, and long-lasting.
