Solar Power Bank, 296Wh Lithium Battery with 110V/400W(Peak 800W) Pure Sine Wave AC Outlets, PD 65W Output/Input 3h Fast Charging Power Station, P400 LiFePO4 Battery Backup, Quiet Solar Generator for Home Power Outage Use, CPAP, RV, Off-Grid Living(Solar Panel Optional) PGYOB NEW Version - Your Ultimate Portable Power for Camping Travel Outdoor Emergency SPECIFICATION: 296Wh LiFePO4 Battery - Longer lifespan than standard lithium batteries CPAP Compatible - Safe for medical devices during power outages Solid Handle and Weight - This Power Station 400w weights 7.3LB(3.31kg), come with a solid handle for convenient to carry outdoor Multi Devices Compatible - This Large Power Bank can recharge itself and charge (up to) 6 devices at the same time, Such as Smartphones(iPhone, Xiaomi, Samsung Galaxy, Pixel）, other Smartphones, MagSafe, MacBook, Laptops, Camera, Drones, Blender，Mini Cooler, Air Pump, TV, Electric Blanket, Small Household Appliances, and more Super Quiet: Quiet Solar Generator (<30 decibels), 11 Outputs & 2 Inputs: Features 2* 110V/400W Pure Sine Wave AC outlet, 1 * 12V/10A 120W cigarette lighter, 2 * QC 3.0、1 * USB：5V/3.1A、1 * PD 65W,4 * 12V/10A 120W DC output, 1* DC input and 1* DC car port/1*DC Wall Outlet port /1*100W Solar Pannel port AC Outlet: 2* 110V, 400W (800W peak), Pure Sine Wave DC cigarette lighter: 12V, 10A (DC φ5.5mm, 2.1mm) DC Output *4: 12V, 10A (DC φ5.5mm, 2.1mm) DC Input: 10V-19V (90W Max) (DC φ5.5mm, 2.1mm) 1*USB-A 1*USB-C Fast Charge QC 3.0 port *2: 9V/2A(18W Max), 12/1.5A(18W Max) 1*USB-C Output *2: PD 65W USB-C port (input/output supported), 1*USB-A :5V/3.1A port(Output) What's Included 1 * PGYOB portable power station, 1 *AC adapter, 1* car charger cable, 1* user instruction and one-year after-sale service. Warning: Please make sure to turn off all output ports when the power station is not in use to avoid unnecessary power loss. Once all output buttons are turn off, the unit will automatically shut down after about 3–5 seconds. Q:How long can PGYOB run my device? A:Run time ≈296Wh*0.85/power of your device (0.85=85% conversion rate). Actual duration may vary based on usage conditions. Q:Why I can't get it recharged after the battery completely drained? A:If the power station is completely using up may cause a low-battery protection, in this situation, it needs to charged by PD port(low voltage) for hours to wake up the battery. Then it can be charged by DC port or solar charging. Q:If the power displayed on the screen drains too fast, is there a malfunction? A:The displayed power may be inaccurate when first-time using or after long-term storage. Please recharge and discharge twice to calibrate the BMS., then it will shows accurately. Q:If I need to store the power station as a backup battery for a long time, is there anything I need to pay attention to? A:If the battery needs to be stored for a long time, the battery should not be overcharged, about 80% is ok. Please also charge or using it during this period, preferably once a month. Frequent use is beneficial to battery maintenance. Q:The product doesn't have solar panel. What kind of solar panels can be used with this product? A:Amy solar panel with 12V 5521DC port, and wattage under 100w.