BLUETTI B300S Expansion Battery
The superb B300S is the ultimate expandable battery pack with a 3,072Wh capacity that lasts 3,500+ cycles to 80% of its original capacity. Hook up 6 B300S packs with AC500, and you’ll get a massive powerhouse with 18,432Wh, enough to power up your RV, off-grid life, and get you through a severe power outage.
Responsive even in the cold, waking up electronics on a freezing day may be time-consuming. But with the Self-heating Function, B300S will automatically heat up the battery to ensure it can work actively and smoothly as usual. Note: Self-heating Function won’t be activated if the ambient temperature is under -4℉.
More than an expansion battery pack, B300S can be used as a standalone power source as it features versatile outputs – 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A to feed your smartphones, laptops, fans, lights, refrigerators, and more. It has flexible recharging which can take up to 500W AC, solar or, car charging.
- Safe & reliable LFP 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.
Battery Infomation
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Capacity: 3,072Wh (51.2V, 60Ah)
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Cell Chemistry : LiFePO4 (Lithium Iron Phosphate)
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Life Cycles : 3,500+ Cycles to 80% Original Capacity
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Shelf Life : Recharge to 80% Every 3-6 Months
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Management System : MPPT Charge Controller, BMS, etc.
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