Bluetti BLUETTI B300S Expansion Battery | 3072Wh ( Only Works With AC500 ) portable power station
Bluetti

BLUETTI B300S Expansion Battery | 3072Wh ( Only Works With AC500 )

$1,999
$0.39/Wh
Sold by Bluetti UK
View on Bluetti UK
Pricing verified Apr 19, 2026Region: UK

Specifications

Capacity
5.1 kWh
Output Power
5,000 W
Battery Type
LiFePO4
Weight
0.00 kg
AC Outlets
6
USB-C Ports
2
USB-A Ports
4
Cycle Life
3,500 cycles

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Bluetti B500K (Free AC500)
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