Currently, Amazon has WATTFUN Portable Power Station 500Wh With Regulated Power for $360 when an on-page coupon is clipped from the product page. This is $40 off the regular selling price.
This 500Wh power plant has a small size of 10.6 x 7.2 x 7.6 in and only weighs 13.5lb, and it is equipped with a 500Wh/300W (Peak 450W). The smartphone can be charged up to 45 times, a laptop eight times, a CPAP machine 30 Hours, a mini cooler approximately 8 Hours, portable and powerful enough. This portable solar generator is handy for home travel, outdoors, camping, or emergency power.
500Wh portable power station has a lot of ports for most types of appliances. You will get 2*AC (Standard AC110V US Plug) for most household appliances under 300W such as CPAP, Laptop, TV, Drone, 2*DC Output(MAX 12V/6A), and 1*DC Cigarette Lighter Output Port(12V 10A) for car powered appliances such as Car Fridge, Vacuum Cleaner, 1*PD Type-C (Max 45W) is a faster charging mode for Laptop MacBook & PD USB-C Phones (4)4*USB port(MAX 5V/3A) for Phones, Camera, Light.
A solar panel 14-40 V /120 W can be used with wide compatibility with most solar panels for full charging in 5.5-6 hours (the solar panel is not included). (The 90W AC adapter charger is included). You can even charge your car with a DC 12V/24V cigarette lighter to fully charge in 6-7 hours (car charger included). Tip: DC24V cigarette lighter fully recharges it while the DC12V cigarette lighter charges it at 30-40 percent.
With a convenient LCD screen, power consumption, battery capacity, and any unnatural error codes can be checked in real-time. There is also an updated SOS-mode LED light for emergency situations.
The Pure Sine Wave Inverter ensures the safety and reduces audible and electrical noise while powering sensitive devices such as laptops. It’s built to have a life cycle of up to 1000 recharges. The built-in BMS battery protects you and your devices from over-current, over-power, over-voltage, and overheating while prolonging battery life.