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.
- 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|
|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|
|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.