To activate C300 DC Portable Power Station for the first time: Recharge with an 18W or higher USB-C wall charger, such as an Anker USB-C charger or laptop charger. Note that only the USB-C2 and USB-C3 ports can be used. | Massive Power on the Go: Take portable power anywhere and deliver 300W and 90,000mAh (288Wh) to your devices. Fast charge with two 140W two-way USB-C ports. | LiFePO4 battery with a 3-year guarantee: featuring LiFePO4 batteries, smart temperature control, and impact-resistant design ensures this power station lasts for years, providing reliable and durable performance in any situation. | 7 Device Charging Ports: Power all your tech with versatile ports, including 1× car socket (120W), 2× USB-C (140W), 1× USB-C (100W), 1× USB-C (15W), and 2× USB-A (12W). | Go Anywhere Design: Embrace full portability with a 30% smaller design than similar power stations. Attach the strap (sold separately) for more convenience. | Solar-Powered Escapes: When your journey needs endless charging, do so seamlessly and sustainably with a 100W solar panel. We recommend 100W or 60W Anker Solar Panel. This power station is not compatible with Anker SOLIX PS30 (or other 5V~3A USB-C panels), PS200, PS400. | Your Choice of Recharging: Fast Recharge to 80% in an hour with the dual PD 3.1 USB-C port, or use solar panels or your car. Stay charged, no matter where you are. | What is in the Box: Anker SOLIX C300 DC Portable Power Station, 60cm 140W USB-C to C charging cable, Safety Manual, and Warranty Info