Anker SOLIX S2000

Longer Runtime for 35-Hr Fridge Backup：Powered by OptiSave technology, this 2kWh power station runs 20% longer, delivering 35 hours of fridge backup. Your food stays fresh, anytime. 2kWh of Power, 1kWh of Space: Integrated with all-in-one mainboard design, this 2kWh home backup battery is significantly smaller and lighter than the industry average. Industrial-grade LFP Cells with 15-Year Lifespan: Powered by upgraded LFP cells, delivering a 15-year lifespan and 10,000 cycles —double the life of standard LFP batteries. Powers 99% of Home Essentials: With a rated power of 1,500W and a peak power of 3,000W, it provides reliable energy for nearly all essential appliances while keeping your devices safe. Best Value in Class: Get double the backup of typical 1kWh units at less than twice the investment. Or compare to other 2kWh backup: 20% longer runtime, 25% less investment.