The Jackery Battery Pack 1000 Plus is a high-capacity, durable power solution designed for various energy needs. With its advanced lithium-ion technology and long cycle life, it provides reliable power for extended periods. Key Features High Capacity: Lithium-ion 30.4Ah/41.6V DC (1264.64Wh) for extended power supply. Durable Build: Designed to withstand regular use with a robust construction. Long Cycle Life: 4000 cycles to 70%+ capacity ensuring long-lasting performance. Efficient Ports: Equipped with 2xDC Expansion Port for versatile power options. Optimal Temperatures: Functions effectively within a wide range of temperatures. Package Includes 1x Jackery Battery Pack 1000 Plus 1x User Manual Specifications: Capacity: Lithium-ion 30.4Ah/41.6V DC (1264.64Wh) Weight: 22.5 lbs /10.2 kg Dimensions: 14×10.24×7.8 in Cycle Life: 4000 cycles to 70%+ capacity 2xDC Expansion Port: 32.5V-46.8V=68A Max Charge Temperature: 0~45 ℃(32~113°F) Discharge Temperature: -10~45 ℃(14~113°F) SKU: 21-0008-000001Y