From BLUETTI the AC2P is Portable lightweight, perfect for your backpack. Small but mighty with a 600 power lifting capacity. Rapid 270W turbo charging that fully charges in just 70 minutes. Safe and durable for long-lasting use. Enjoy intelligent app remote control functionality. Battery Info Capacity: 230.4Wh / 9Ah Type: LiFePO4 (Lithium Iron Phosphate) Life Cycles: 3,000+ Cycles to 80% Original Capacity Shelf-life: Recharge to 80% Every 3-6 Months Management System: MPPT Controller, BMS. Output AC Outlets: 1230V/1,3A 300W In Total Inverter Type: Pure Sine Wave Surge Power: 600W USB-C: 1 100W Max USB-A: 2 5VDC/2,4A 12W (Each Port) 12V DC Outlets: 1 12V/10A (Car outlet, regulated.) Input AC Power Input (Turbo Mode): 270W Max. Solar Input: 200W Max, 12V-28VDC, 8.2A Car Input: 12/24V from Cigarette Lighter Port Max Input: 270W Recharge Times AC Charging Cable (270W Turbo Charging): ?1.2 Hours Solar Panel (s)(200W): ?1.5 Hours (With prime sunshine, ideal orientation and low temperature) General Pass-through Charging: Yes Weight: About 3.6kg / 7.9lbs Dimensions (L x W x D): 250 156.5 174,5mm / 9.8 6.16 6.87in Charging Temperature: 0C-40C / 32F-104F Discharging Temperature: -20C-40C / -4F-104F Storage Temperature: -20?-c to 40? Certifications: UL Standard, CEC, DOE, FCC, CA Prop 65 Warranty: 5 Years