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Bluetti  |  SKU: BLUE-B300

BLUETTI B300 Expansion Battery | 3,072Wh

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Description

Introducing the BLUETTI B300 Expansion Battery, your versatile and powerful energy solution with a massive 3,072Wh capacity.

 

Whether you're planning a family gathering, embarking on a camping trip, or seeking a reliable backup power source for your home, the B300 has you covered with flexible recharging options and an array of output ports to meet all your power needs.

 

Flexible Recharging Options
The BLUETTI B300 ensures quick and efficient recharging through various methods. With a built-in Maximum Power Point Tracking (MPPT) feature, you can harness the sun's energy with up to 200W of solar input. Additionally, the B300 supports AC, car, and lead-acid battery charging options. For car and lead-acid battery charging, the D050S is required, providing you with ultimate flexibility in how you recharge your power supply.

 

Versatile Power Source
The B300 offers a diverse range of output ports, making it compatible with an extensive array of devices. With a 100W USB-C port, a 12V/10A cigarette lighter output, and an 18W USB-A port, you can power smartphones, laptops, fans, lights, refrigerators, microwave ovens, and much more. The B300 ensures that all your essential devices remain up and running, even in off-grid environments.

 

Expandable Battery Pack
Equipped with LifePO4 battery cells, the BLUETTI B300 boasts an impressive 3,072Wh capacity and can endure over 3,500 life cycles, retaining up to 80% of its original capacity. What's more, it seamlessly integrates with BLUETTI's AC200MAX, AC200P, or AC300 series, allowing you to expand your power supply to meet your evolving needs. Double, triple, or even quadruple your total capacity effortlessly.

 

Home Backup and Trip Power Bank
Whether you're at home during an unexpected power outage or out in the wilderness enjoying a camping trip, the BLUETTI B300 is your reliable companion. It serves as a dependable backup power supply for your home essentials and a versatile power bank for your outdoor adventures. Simply sit back, relax, and revel in the convenience and peace of mind that the B300 provides.

 

  • With its 100W USB-C, 12V/10A car output, and USB-A ports, the B300 transforms into a portable power station for all your charging needs.
  • The smart MPPT technology within the B300 allows for rapid solar recharging, with a maximum capacity of 200W.
  • You can also recharge it effortlessly through a wall socket, your car's charging system, or a lead-acid battery.
  • Please note that car charging and lead-acid battery charging require the D050S for seamless compatibility.

 

Experience the freedom of reliable, on-the-go power with the BLUETTI B300 Expansion Battery. Whether you're planning an outdoor adventure or preparing for unexpected power outages, the B300 ensures you stay connected and powered up when it matters most. Order yours today and embark on a journey of endless energy possibilities.

 

Optional Accessories

 

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Frequently Asked Questions

How long can the BLUETTI B300 Expansion Battery power a refrigerator during a power outage?

The BLUETTI B300 offers multiple recharging options to ensure flexibility and convenience. You can recharge it using solar panels with up to 200W input, AC wall outlets, car charging, and lead-acid batteries. For car and lead-acid battery charging, the D050S DC Charging Enhancer is required. This variety of options makes the B300 suitable for both home backup and off-grid adventures. However, the charging speed will vary depending on the method used, with solar charging being dependent on sunlight availability and panel efficiency.

To explore more about solar power systems, visit our Solar Collection.

What are the recharging options for the BLUETTI B300 Expansion Battery?

The BLUETTI B300 offers multiple recharging options to ensure flexibility and convenience. You can recharge it using solar panels with up to 200W input, AC wall outlets, car charging, and lead-acid batteries. For car and lead-acid battery charging, the D050S DC Charging Enhancer is required. This variety of options makes the B300 suitable for both home backup and off-grid adventures. However, the charging speed will vary depending on the method used, with solar charging being dependent on sunlight availability and panel efficiency.

To explore more about solar power systems, visit our Solar Collection.

Can the BLUETTI B300 be used for camping trips?

Yes, the BLUETTI B300 is an excellent power source for camping trips. Its large capacity and variety of output ports, including USB-C, USB-A, and a 12V/10A car output, make it ideal for powering devices like smartphones, laptops, lights, and portable refrigerators. The B300's portability and ability to recharge via solar panels enhance its suitability for outdoor use. However, it's important to consider the weight of the unit when planning your trip, as it may be cumbersome for backpacking without vehicle support.

For more camping gear recommendations, check out our Camping & Survival Collection.

Is the BLUETTI B300 compatible with other BLUETTI products?

Yes, the BLUETTI B300 is designed to integrate seamlessly with other BLUETTI products. It can be connected to the BLUETTI AC200MAX, AC200P, or AC300 series to expand your power capacity, allowing you to double, triple, or even quadruple your total energy storage. This compatibility makes it a versatile addition to any existing BLUETTI setup, providing scalable energy solutions for various needs. However, ensure that you have the necessary connectors and understand the setup process to maximize efficiency.

Explore more about our Bluetti products in the Bluetti Collection.

What devices can the BLUETTI B300 power?

The BLUETTI B300 can power a wide range of devices thanks to its diverse output ports. It includes a 100W USB-C port, an 18W USB-A port, and a 12V/10A car output, making it suitable for charging smartphones, laptops, tablets, cameras, and running small appliances like fans, lights, and even portable refrigerators. For larger appliances such as microwave ovens, ensure the total power draw does not exceed the battery's capacity. The B300 is ideal for both emergency home use and outdoor activities, providing reliable power when needed.

For more on portable power solutions, visit our Batteries, Packs & Chargers Collection.

How does the BLUETTI B300 perform in cold weather conditions?

The BLUETTI B300, equipped with LifePO4 battery cells, is designed to perform reliably in various temperature conditions. However, like all lithium-based batteries, its performance can be affected by extreme cold. In very low temperatures, the battery's capacity and efficiency may decrease, leading to shorter run times. It's advisable to keep the battery in a moderately warm environment when possible, and avoid charging it in freezing conditions to maintain its longevity and performance. For outdoor use in winter, consider insulating the battery or using it in a sheltered area.

For additional tips on cold weather survival, explore our Cold Weather Survival Guide.

What is the lifespan of the BLUETTI B300 battery?

The BLUETTI B300 is built with LifePO4 battery cells, which are known for their durability and long lifespan. It can endure over 3,500 life cycles while retaining up to 80% of its original capacity. This makes it a reliable choice for long-term use, whether for home backup or frequent outdoor adventures. Proper maintenance, such as avoiding deep discharges and operating within recommended temperature ranges, can further extend its lifespan. Regularly using and recharging the battery helps maintain its health and efficiency over time.

For more insights on energy solutions, check out our Energy and Power Guide.

How does the BLUETTI B300 handle solar charging?

The BLUETTI B300 is equipped with Maximum Power Point Tracking (MPPT) technology, optimizing its ability to harness solar energy. It supports up to 200W of solar input, allowing for efficient recharging when paired with compatible solar panels. This feature is particularly useful for off-grid scenarios, providing a sustainable way to keep the battery charged. However, solar charging efficiency can be affected by factors such as panel quality, sunlight availability, and weather conditions. It's important to position solar panels correctly and ensure they are clean for optimal performance.

For a guide on setting up solar panels, visit our Solar Installation Guide.

What safety features does the BLUETTI B300 offer?

The BLUETTI B300 incorporates several safety features to ensure reliable and secure operation. These include overcharge protection, over-discharge protection, overcurrent protection, and short circuit protection. These safeguards help prevent damage to the battery and connected devices, enhancing the overall safety of its use. Additionally, the LifePO4 battery cells are known for their thermal stability and safety compared to other lithium-ion batteries, reducing the risk of overheating and fire hazards.

For more on maintaining your power systems, explore our Energy Accessories & Parts Collection.

Can the BLUETTI B300 be used as a UPS (Uninterruptible Power Supply)?

The BLUETTI B300 can function as a backup power source, but it is not specifically designed as a traditional UPS. While it can provide power during outages, it lacks the instantaneous switch-over capability of a dedicated UPS system, which is crucial for sensitive electronics requiring uninterrupted power. For devices that can tolerate brief power interruptions, the B300 is a viable option for backup power. However, for continuous power needs, consider using it in conjunction with a UPS for seamless transition during power failures.

For more on power management, see our Off-Grid Power Solutions Guide.