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BLUETTI B300K Expansion Battery Verified
Bluetti
·
Bluetti
Component · Battery
Component · Battery
Verified
on 2026-09-29
.
About This Component
Expandable LiFePO4 battery providing 2,764.8Wh of energy storage at 51.2V and 54Ah. Designed for use with compatible BLUETTI power systems and equipped with dual expansion ports plus a USB-A output for standalone device charging.
Product specifications
Catalog values describe the product. Your project can record modified values. Unknown values are not assumed to be zero.
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Specifications
| Battery_capacity | 2764.800000 Wh Verified |
|---|---|
| Battery_capacity_ah | 54.000000 Ah Verified |
| Battery_chemistry | LiFePO4 Verified |
| Charging_temperature | 32°F to 104°F Verified |
| Cycle_life | 6000.000000 cycles Verified |
| Cycle_retention | 80.000000 % Verified |
| Discharging_temperature | -4°F to 104°F Verified |
| Expansion_port_count | 2.000000 Verified |
| Expansion_port_max_current | 90.000000 A Verified |
| Expansion_port_max_voltage | 58.400000 V DC Verified |
| Height | 209.042000 mm Verified |
| Length | 525.018000 mm Verified |
| Max_charging_current | 60.000000 A Verified |
| Max_discharging_current | 70.000000 A Verified |
| Nominal_voltage | 51.200000 V Verified |
| Usb_a_output | 12.000000 W Verified |
| Warranty | 3+1 Years Verified |
| Weight | 29.501648 kg Verified |
| Width | 326.898000 mm Verified |
| Working_humidity | 5% to 95% RH Verified |