Expand Your Power At Will BLUETTI AC300 is 100% modular, supporting up to 4 x B300 (3,072Wh per pack) battery modules for a groundbreaking capacity of 12,288Wh! Power your basic family needs for DAYS during emergencies or power outages! You can recharge BLUETTI B300 quickly with 200W Max. solar input thanks to the built-in MPPT. Besides, it also supports AC (Sold separately), car, and lead-acid battery charging. Versatile Power Source You can power your smartphones, laptops, fans, lights, refrigerators, microwave ovens, and so on with specific output port – the 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports. Expandable Battery Pack B300 has 3,072Wh capacity and over 3,500 life cycles with the LifePO4 battery cells, offering up to 80% of original capacity. Moreover, it will double, triple, even quadruple the total capacity with BLUETTI AC200MAX, AC200P, or AC300 series. Whether in a family gathering or camping trip, AC 300+B300 will serve as your backup power supply or power bank. It powers your home and camping necessities well, and all you need to do is enjoy the good times. AC300 Specifications OUTPUT * AC Outlets: 6× 220V-240V/13A 3,000W In Total * Inverter Type: Pure Sine Wave * Surge Power: 6000W * USB-C Port: 1 × 100W Max. * USB-A Port: 2 × 5V/3A USB-A 2 × 18W USB-A * 12V* DC Outlets: 1 × 12V/30A (RV Outlet) 1 × 24V/10A (Car Outlet) All Regulated. Wireless Charging Pad:2 × 15W Max. (For Each) INPUT< * AC Charging Cable Input:3,000W Max. OUTPUT * USB-C Port:1 × 100W Max. * USB-A Port:1 × 18W USB-A * 12V DC Outlet*:1 × 12V/10A (Car Outlet) All Regulated.