BLUETTI B300K Expansion Battery | 2,764.8Wh
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All orders are shipped within 1-2 business days
Flexible Recharging and use with many Bluetti Products!
- 2,764.8Wh Capacity with 4,000+ Life Cycles: Perfectly designed for daily power needs or as a reliable backup during outages.
- Automotive-Grade LiFePO₄ Battery: Enjoy an extended lifespan and enhanced safety with cutting-edge battery technology.
- Seamless Compatibility: Effortlessly integrates with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations.
- Maximize Your Power: Expand up to a massive 33,168Wh when connected with AC500 for diverse energy needs.
- 3+1 Years Warranty*: Long-term reliability guaranteed to ensure your battery is well protected.
- Standalone Power Source: Charge your essential devices anytime with the convenient USB-A Port.
Great Compatibility for More Possibilities
The B300K seamlessly integrates with AC200L, AC200MAX, AC300, and AC500* power stations, giving you the flexibility to scale your energy setup as your needs grow. Whether you're prepping for more power at home or gearing up for your next adventure, the B300K has you covered. * A P090D to P150D cable is required for connecting with AC500 and sold separately.
Tech Specs
BATTERY INFO
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Model
B300K
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Battery Capacity
2,764.8Wh (51.2V, 54Ah)
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Battery Type
LiFePO₄ (Lithium Iron Phosphate)
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Life Cycles
4,000+ Cycles to 80% Original Capacity
OUTPUT
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USB-A
12W Max., 5V / 2.4A
GENERAL
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Net Weight
Approx. 29.5kg (65.04lbs)
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Dimensions (L × W × H)
525 × 327 × 209mm (20.67 × 12.87 × 8.23in)
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Charging Temperature
0°C to 40°C (32°F to 104°F)
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Discharging Temperature
-20°C to 40°C (-4°F to 104°F)
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Storage Temperature
Up to 1 month: -20°C to 40°C (-4°F to 104°F) Up to 6 months: -20°C to 25°C (-4°F to 77°F)
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Working Humidity
5% to 95%RH
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Charging Current
60A Max. (Current may decrease outside specified temperatures)
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Discharging Current
70A Max.
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2 × Expansion Port
58.4VDC Max., 90A Max.
