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Bluetti B300K Expansion Battery
Bluetti B300K Expansion Battery power station specs, MSRP, and comparison data.
Current Price
$1,499
Currently Unavailable
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Where to Buy
Available price references, lowest firstMsrpBest Price
In Stock
$1,499
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Backup power specs that matter
Battery Capacity
2,764 Wh
Battery Chemistry
LiFePO4
Full Specifications
Structured specs for comparison shopping- Battery Capacity
- 2,764 Wh
- Battery Chemistry
- LiFePO4
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Buyer Questions
Frequently Asked Questions
How much does the Bluetti B300K Expansion Battery cost?+
The lowest price we currently track for the Bluetti B300K Expansion Battery is $1,499. Prices move week to week and differ by hundreds of dollars between retailers, so compare every seller before you buy and set a price alert to catch the next drop.
What can the Bluetti B300K Expansion Battery power during an outage?+
With 2,764 Wh of battery capacity, the Bluetti B300K Expansion Battery can run essentials like a full-size refrigerator (typically ~100–200W running) for many hours, plus phones, lights, a router, and a CPAP overnight. Capacity in watt-hours divided by a device's running watts gives you the approximate runtime.
How do you recharge the Bluetti B300K Expansion Battery?+
The Bluetti B300K Expansion Battery recharges from a standard wall outlet, and most units in this class also support car 12V and solar charging for off-grid top-ups.
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