The Bluetti B300S Expansion Solar Battery 3,072Wh supports up to 500W AC, solar, or automobile charging. Combining AC with solar or automobile input allows you to charge the B300S in less than 3.5-4 hours with a maximum input rate of 1,000W*.
*The D050S DC charging enhancer is required.
Specific outputs-100W USB-C, 12V/10A cigarette lighter, and 18W USB-A allow you to power smartphones, computers, fans, lights, refrigerators, and other devices.
Waking up electronics on a cold day might take some time. However, using the Self-heating Function, the B300S will automatically heat up and continue to perform energetically and smoothly as normal.
As the AC500's companion battery pack, the B300S has a capacity of 3,072Wh and can be recharged up to 80% of its original capacity over 3,500 times. When you connect 6*B300S to AC500, you have a powerhouse with 18,432Wh, which is enough to carry you through a major power outage.
Only Works With AC500