Bluetti B300K additional battery. Powerful additional energy for emergency power and outdoor adventures. The Bluetti B300K additional battery provides reliable energy for a wide range of applications - from emergency power supply at home to mobile off-grid solutions when travelling. With its robust design and high storage capacity of 2764.8 Wh, this additional battery is the ideal addition to your Bluetti Power Station. High battery capacity of 2764.8 Wh for a long-lasting power supply. Two expansion ports (58.4 V, 90 A) for versatile connection options. USB-A port for direct charging of smaller devices. LED display for battery status and function overview. Long-life LFP battery cells with over 4000 cycles. The Bluetti B300K is specially designed for use as an additional battery in combination with Bluetti Power Stations and delivers a powerful capacity of 2764.8 Wh. The battery uses long-life LiFePO4 cells that offer over 4000 charge cycles at 80% capacity and are therefore designed for years of use. With a maximum charging capacity of 60 A and two expansion ports, it provides a flexible power supply for a wide range of applications. The integrated status LEDs provide information about the current charge status and the operational safety of the battery at all times. Robust IP20 protection and the low-noise design make it ideal for reliable power supply - both for indoor and outdoor use.
Bluetti B300K additional battery. Powerful additional energy for emergency power and outdoor adventures. The Bluetti B300K additional battery provides reliable energy for a wide range of applications - from emergency power supply at home to mobile off-grid solutions when travelling. With its robust design and high storage capacity of 2764.8 Wh, this additional battery is the ideal addition to your Bluetti Power Station. High battery capacity of 2764.8 Wh for a long-lasting power supply. Two expansion ports (58.4 V, 90 A) for versatile connection options. USB-A port for direct charging of smaller devices. LED display for battery status and function overview. Long-life LFP battery cells with over 4000 cycles. The Bluetti B300K is specially designed for use as an additional battery in combination with Bluetti Power Stations and delivers a powerful capacity of 2764.8 Wh. The battery uses long-life LiFePO4 cells that offer over 4000 charge cycles at 80% capacity and are therefore designed for years of use. With a maximum charging capacity of 60 A and two expansion ports, it provides a flexible power supply for a wide range of applications. The integrated status LEDs provide information about the current charge status and the operational safety of the battery at all times. Robust IP20 protection and the low-noise design make it ideal for reliable power supply - both for indoor and outdoor use.
Bluetti B300K additional battery. Powerful additional energy for emergency power and outdoor adventures. The Bluetti B300K additional battery provides reliable energy for a wide range of applications - from emergency power supply at home to mobile off-grid solutions when travelling. With its robust design and high storage capacity of 2764.8 Wh, this additional battery is the ideal addition to your Bluetti Power Station. High battery capacity of 2764.8 Wh for a long-lasting power supply. Two expansion ports (58.4 V, 90 A) for versatile connection options. USB-A port for direct charging of smaller devices. LED display for battery status and function overview. Long-life LFP battery cells with over 4000 cycles. The Bluetti B300K is specially designed for use as an additional battery in combination with Bluetti Power Stations and delivers a powerful capacity of 2764.8 Wh. The battery uses long-life LiFePO4 cells that offer over 4000 charge cycles at 80% capacity and are therefore designed for years of use. With a maximum charging capacity of 60 A and two expansion ports, it provides a flexible power supply for a wide range of applications. The integrated status LEDs provide information about the current charge status and the operational safety of the battery at all times. Robust IP20 protection and the low-noise design make it ideal for reliable power supply - both for indoor and outdoor use.
Bluetti B300K additional battery. Powerful additional energy for emergency power and outdoor adventures. The Bluetti B300K additional battery provides reliable energy for a wide range of applications - from emergency power supply at home to mobile off-grid solutions when travelling. With its robust design and high storage capacity of 2764.8 Wh, this additional battery is the ideal addition to your Bluetti Power Station. High battery capacity of 2764.8 Wh for a long-lasting power supply. Two expansion ports (58.4 V, 90 A) for versatile connection options. USB-A port for direct charging of smaller devices. LED display for battery status and function overview. Long-life LFP battery cells with over 4000 cycles. The Bluetti B300K is specially designed for use as an additional battery in combination with Bluetti Power Stations and delivers a powerful capacity of 2764.8 Wh. The battery uses long-life LiFePO4 cells that offer over 4000 charge cycles at 80% capacity and are therefore designed for years of use. With a maximum charging capacity of 60 A and two expansion ports, it provides a flexible power supply for a wide range of applications. The integrated status LEDs provide information about the current charge status and the operational safety of the battery at all times. Robust IP20 protection and the low-noise design make it ideal for reliable power supply - both for indoor and outdoor use.
Last updated at 07/25/2026 02:24:32
BLUETTI B300K Expansion Battery | 2,764.8Wh P090A
Free delivery between 29 July – 3 Aug
BLUETTI B300K Expansion Battery | 2,764.8Wh
Free delivery between 3–6 Aug
BLUETTI B300K Expansion Battery (2,764.8Wh)
Free delivery
BLUETTI B300K Expansion Battery | 2,764.8Wh
Bluetti B300K Power Station Expansion Battery
Free delivery between 28 July – 6 Aug
Bluetti B300K Expansion Battery | 2,764.8Wh
BlueTTI B300K 2,764Wh Expansion Battery
Delivery $139.97
Bluetti B300k Expansion Battery 2764.8wh
Free delivery
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Bluetti B300K Expansion Battery 27648Wh
Free delivery between 29 July – 4 Aug
BLUETTI B300K Expansion Battery(CA90 Short Cable) | 2,764.8Wh B300K Expansion Battery(short cable) | 2,764.8Wh
Free delivery
originally posted on bunnings.com.au
got one of these earlier in the year direct from the suppliers website.took three months to arrive, which was longer than it lasted. have to pretty much keep the thing on charge constantly, so it's ready for an actual emergency situation, otherwise it's always discharging and not reliable. when i did take it away camping, it couldnt run an engel 62l fridge overnight without running out of battery backup, even after being charged all day on solar panels. good as a weight to keep a door open or the tent flying away on a windy day, and thats about it.
| Total Weight | 27.5kg |
BLUETTI B300K Expansion Battery | 2,764.8Wh P090A
Free delivery between 29 July – 3 Aug
BLUETTI B300K Expansion Battery | 2,764.8Wh
Free delivery between 3–6 Aug
BLUETTI B300K Expansion Battery (2,764.8Wh)
Free delivery
BLUETTI B300K Expansion Battery | 2,764.8Wh
Bluetti B300K Power Station Expansion Battery
Free delivery between 28 July – 6 Aug
got one of these earlier in the year direct from the suppliers website.took three months to arrive, which was longer than it lasted. have to pretty much keep the thing on charge constantly, so it's ready for an actual emergency situation, otherwise it's always discharging and not reliable. when i did take it away camping, it couldnt run an engel 62l fridge overnight without running out of battery backup, even after being charged all day on solar panels. good as a weight to keep a door open or the tent flying away on a windy day, and thats about it.
| Total Weight | 27.5kg |
