*Safe & reliable LiFePO4 battery with 3,500+ life cycles.
*Standalone power station with 100W USB-C, 12V/10A car port and USB-A port.
*Flexible charging via AC, solar and car power sources.
*Responsive even on freezing days with Self-heating Function.
*Compatible with AC500 for a maximum of 18,432Wh capacity.(AC500+6*B300S)