BLUETTI B300S Expansion Battery | 3,072Wh ( Only Works With AC500 )

 BLUETTI B300S Expansion Battery 3,072Wh LiFePO4 battery for over 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 in freezing days with Temperature Adaptive Function. Compatible with AC500 for a maximum of 36,864Wh capacity. (2*AC500+12*B300S) Flexible Recharging BLUETTI B300S takes up to 500W AC, solar, or car charging. Combine AC with solar or car input, you can top up B300S in less than 3.5-4 hours with a maximum of 1,000W* input rate. *The D050S DC charging enhancer is required. Versatile Power Source You can power your smartphones, laptops, fans, lights, refrigerators and more with specific outputs-100W USB-C, 12V/10A cigarette lighter, and 18W USB-A. Responsive Even in the Cold Waking up electronics on a freezing day may be time-consuming. But with the Temperature Adaptive Function, B300S will automatically heat up to work actively and smoothly as usual. Expandable Battery Pack As the companion battery pack to AC500, B300S has a capacity of 3,072Wh and lasts for 3,500+ cycles to 80% of its original capacity. Hook up 6*B300S with AC500, you'll get a powerhouse with 18,432Wh, enough to get you through a severe power outage. Specifications BATTERY INFO Capacity: 3,072Wh (51.2V, 60Ah) Cell Chemistry: LiFePO4 (Lithium Iron Phosphate) Life Cycles: 3,500+ Cycles to 80% Original Capacity Shelf-life: Recharge to 80% Every 3-6 Months Management System: MPPT Charge Controller, BMS, etc. OUTPUT USB-C Port: 1 x 100W Max. USB-A Port: 1 x 18W DC Outlets: 1 x 12V/10A (Car Outlet)  *All regulated. INPUT AC Input: 500W Max. Solar Input: 500W Max., VOC 12-60VDC, 10A Car Input: 12/24V from Cigarette Lighter Port Maximum Input: 1,000W, with D050S DC Charging Enhancer GENERAL 240V Split Phase Bonding: Yes, Works with AC500 Simultaneous Recharge & Discharge: Yes Weight: 83.8lbs (38kg) Dimensions (LxWxD): 20.5 x 12.5 x 10.5in (52 x 32 x 26.6cm) Operating Temperature: -4℉-104℉ (-20℃-40℃) Storage Temperature: -4℉-104℉ (-20℃-40℃) Certification: UL2743, UKCA, RCM, PSE, FCC, CE