Please note: The product shown on this page is not available for purchase Power on the Go: Weighing only 8.27 lbs, it's ideal for camping, road-trips and more All-around Safety: Max safety featuring 52 protective mechanisms, 12 BMS algorithms, and 4 types of physical protection Superior Reliability: FCC/CE, UL 94V-0 flame-retardant, Class 9 impact resistant, and UL certified for 300 Plus Long-lasting Lifespan: the battery life is boosted by 50%. Durable LFP (LiFePO4) batteries, coupled with BMS protections ensures up to 10 years of use, even when recharged every 3 days Smart App Control: Easy battery management via Wi-Fi or Bluetooth Note：an additional 8020 to USB-C adapter is required to connect a solar panel