① Easily Fits into Backpack : The smallest 300W among mainstream brands, Foldable Handle and Buckle,, perfect for road trips-charge whenever you need. ② 5 ports, 1 Hour Flash charging : Now featuring USB-C input and output enabled, 100W PD Two-Way Fast charging. Included emergency flash charging-charge fully in just one hour. No more worries about unexpected power cuts, relieve battery anxiety. ③ Longer Battery Lifespan : Upgraded to LFP Battery from NCM Battery: 3,000 life cycles, 10 years of household emergency backup. ④ Safe and Reliable : IEC Certified Safety, 52 Protection Mechanisms, Upgraded ChargeShield 2.0; High Level FCC EMI Class-B Certification, Running Home Appliances Smoothly ⑤ Solar Charging, Zero Emissions : Green and Ultra Fast Solar Charging in 3 Hours; Quiet Operation at 42dB, Zero Emissions, No Fumes; ⑥ Smart App Control : Connect via Bluetooth & WiFi for remote control through the app. ⑦ Reliable UPS : IEC62040 Certified, Seamless Switching within 20ms, Uninterrupted Power Guaranteed, Ensuring protection for your computer files and server data; Ensure router runs continuously for 16 hours