Bluetti

BLUETTI B300K Expansion Battery | 2,764Wh

$1141.99
$1499.00 $1141.99
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The B300K adapts to your life, whether you're safeguarding your home during outages or powering an off-grid adventure. Stack multiple B300K batteries, or mix and match with B300, and B300S models for a customized energy solution that ensures you're never caught without power, no matter where you are.
*Need P150D to P090D cable to connect the AC500.

  • 2,764.8Wh LiFePO4 battery for over 4,000 charge cycles.

  • Standalone power station with 12W USB-A port.

  • Flexible charging via AC, solar and car power sources.

  • Responsive even in freezing days with Temperature Adaptive Function.

  • Compatible with AC500 for a maximum of 33,177.6Wh capacity. (2*AC500+12*B300K)

 

Flexible Recharging
When paired with the AC300 or AC500, this battery charges up to 80% in just 45 minutes, so you can get back to what matters without any significant interruption, your work, activities, or emergencies ...whether you're at home or on the go.

BATTERY INFO

Capacity: 2,764.8Wh (51.2V, 60Ah)
Cell Chemistry: LiFePO4 (Lithium Iron Phosphate)
Life Cycles: 4,000+ Cycles to 80% Original Capacity
Shelf-life: Recharge to 80% Every 3-6 Months
Management System: MPPT Charge Controller, BMS, etc.

OUTPUT

USB-A Port: 1 x 12W Max., 5V / 2.4A
*All regulated.

GENERAL

240V Split Phase Bonding: Yes, Works with AC500
Simultaneous Recharge & Discharge: Yes
Weight: 65.4lbs (29.5kg)
Dimensions (LxWxD): 20.67 x 12.87 x 8.23in (52.5 x 32.7 x 20.9cm)
Operating Temperature: -4℉-104℉ (-20℃-40℃)
Storage Temperature: -4℉-104℉ (-20℃-40℃)
Certification: UL2743, UKCA, RCM, PSE, FCC, CE

IN THE BOX

1x B300K Expansion Battery
1x P090A Battery Expansion Cable
1x User Manual