Anker 760 Portable Power Station Expansion Battery (2048Wh). 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.. 5-Year Full-Device Warranty. Instead of the average 2 years, Anker 760 Portable Power Station Expansion Battery is designed to reliably power your devices every day for 10 years. Additionally, it offers a superior 5-year full-device warranty for a guaranteed, worry-free experience.. What You Get. Anker 760 Portable Power Station Expansion Battery (2048Wh), user manual, battery-to-host cable, 5-year warranty, and our friendly customer service.. Specifications. Rated Capacity. 51.2V 40,000mAh/2048Wh. Battery Type. LiFePO4 Batteries. Dimensions. 44.3 × 26.8 × 23.8cm / 17.44 × 10.6 × 9.4in. Net Weight. 20.7kg/45.6lb