Long-Lasting Portable Power Station With a 10-Year Lifespan: With our proprietary long-lasting technology InfiniPower, combined with LiFePO4 batteries, ultra-durable electronic components, a smart temperature control system that monitors temperature up to 100 times per second, and impact-resistant structural design, Anker Expansion Battery 760 is built to last over a decade, even with everyday use Double the Power: Use 760 Expansion Battery (2048Wh) with Anker PowerHouse 767 (2048Wh) and scale up the battery capacity to 4096Wh Extremely Durable and Safe: Drop-proof unibody design, electronic components with a 50,000-hour lifespan, and a ventilation grille for better heat dissipation show that 760 Expansion Battery is designed for the long run. A secure 3-point protective clasp safeguards the battery and ensures no leakage current occurs while charging Features Compatibility SOLIX BP2000 Brand compatibility Anker Product colour Black Product type Battery Power Battery capacity 2048 Wh