BLUETTI B300S Expansion Battery 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.
BLUETTI B300S Expansion Battery
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. 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.
Features
- 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 on freezing days with Temperature Adaptive Function.
- Compatible with AC500 for a maximum of 18,432Wh capacity
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.
B300S Battery Specifications
| Capacity: | 3,072Wh (51.2V, 60Ah) |
| AC Input: | 500W Max. |
| Solar Input: | 500W Max., VOC 12-60VDC, 10A |
| Simultaneous Recharge & Discharge: | Yes |
| Weight: | 79.6lbs (36.1kg) |
| 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: | UL Standard, CEC, DOE, FCC, CA Prop 65 |
| Warranty: | 48 Months |
| Type: | LiFePO4 (Lithium Iron Phosphate) |
| Life Cycles: | 3500+ Cycles to 80% Original Capacity |
| Shelf-life: | Recharge to 80% Every 3-6 Months |
| Management System: | MPPT Controller, BMS, etc. |
| USB-A Port: | 1 x 18W USB-A |
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AC500 powers your devices like a gas generator, but without any fuel costs, noise, and pollution, making it safe enough to use next to you whether you’re at home, pitching a tent, or trying an RV road trip.
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