When you’re out in nature, deep in the woods, up in the mountains, or by a serene lakeside, having a reliable power source can significantly elevate your outdoor experience. The BLUETTI B300K Expansion Battery is engineered to provide the energy you need to make your outdoor adventures more enjoyable, comfortable, and safe. From powering essential camping gear to ensuring your devices stay charged during remote expeditions, the B300K is designed to be your steadfast energy source in the great outdoors.
Outdoor adventures are all about freedom. Freedom from the hustle and bustle of everyday life, and freedom to explore new places without constraints. The BLUETTI B300K Expansion Battery is designed to support that freedom with its highly portable design. Weighing just 68.3 lbs (31 kg), the B300K is significantly lighter than many other battery packs on the market. It makes it easy to transport to your campsite or outdoor location. The B300K’s compact size (20.5 x 13.4 x 9.3 inches) ensures it won’t weigh you down. This portability means you can bring the power of home with you, no matter how far off the grid you go.
When venturing into remote areas, reliable power becomes more than just a convenience—it’s a necessity. The BLUETTI B300K’s impressive 3,072Wh capacity ensures that you’ll have ample power to keep all your essential devices running smoothly. Whether you’re powering campsite lights to extend your evening under the stars, running a portable fridge to keep your food fresh, or charging your GPS device to navigate safely, the B300K delivers consistent power you can count on. Its ability to handle up to 6,000W of peak power makes it perfect for operating high-demand appliances like electric grills, portable heaters, or even small power tools, giving you the flexibility to enjoy your outdoor activities without compromise.
Outdoor environments are unpredictable, but with the B300K, you’re always prepared. The B300K’s versatile compatibility with other BLUETTI systems (AC300, AC500, AC200MAX, AC200L). It allows you to tailor your energy setup to meet the specific demands of your adventure. For instance, if you’re embarking on a long-term camping trip or an overland journey, you can connect the B300K to solar panels, utilizing its 1,200W solar input capacity to recharge using the sun’s energy. This feature ensures that you can stay off the grid for longer.
The AC300+B300K is an ideal home and outdoor battery backup solution. It offers a dynamic and reliable power source for various needs. With a powerful 3,000W AC output, it can effortlessly power most appliances, and the split-phase bonding feature allows for a 240V output to handle heavy-duty devices. The system’s expandable capacity lets you tailor your energy storage up to 22,118.4Wh, making it adaptable for different scenarios. Powered by a long-lasting LiFePO₄ battery, it promises over 10 years of reliable performance.
The 24/7 UPS feature ensures uninterrupted power during unexpected outages. The 2,400W maximum solar input and 5,400W dual charging capability allows you to harness and recharge your energy quickly. With seven ways to recharge and a 4-year warranty, the AC300+B300K offers peace of mind and a versatile power solution for your home and outdoors.
Currently available for members at a discounted price of $1,747.00, down from $2,499.00, plus the opportunity to earn BLUETTI Bucks for additional perks.
The BLUETTI AC500+B300S is an ideal home battery backup solution, designed to meet your dynamic power needs with ease. With a powerful 5,000W AC output, it can handle most appliances effortlessly, and the split-phase bonding feature enables a 240V output for heavy-duty devices. The system’s expandable capacity ranges from 3,072Wh to 18,432Wh, providing flexibility to tailor your energy storage as needed. Equipped with a durable LiFePO₄ battery, it guarantees over 10 years of reliable performance. The 24/7 EPS home backup feature ensures uninterrupted power during unexpected outages, and the smart app control via WiFi and Bluetooth offers convenient management.
With 16 versatile outlets to support 99% of your devices and efficient solar input that charges up to 80% capacity in just 1.5 hours, this system is both powerful and versatile. Maximize charging efficiency with up to 8,000W dual charging, and rest easy with a 4-year warranty. The self-heating function ensures smooth operation even in freezing conditions.
Currently available at a discounted price of $2,799.00, down from $4,799.00, with a 30% federal tax credit available for eligible buyers, potentially offering up to $839.70 in rebates.
The BLUETTI AC200L+B300K Portable Power Solution is a versatile and powerful system designed for both home and outdoor use. It offers a 2,400W AC output with a 3,600W powerlifting mode. With a 2,048Wh capacity, this system can be expanded up to 4,096Wh with an additional B230 battery, or up to 8,192Wh with two B300 batteries. Recharging is quick and efficient. It reaches 0-80% in just 45 minutes with a 2,400W AC input, and it supports up to 1,200W of solar input for sustainable energy use.
With six ways to recharge—AC, solar, car, generator, lead battery, or a combination of AC and solar—this power solution adapts to your needs. Smart control and monitoring are available through the BLUETTI app via Bluetooth and WiFi.
Priced at $2,498.00, down from $3,498.00, with financing options available.
Read more about BLUETTI AC200L Power Station.
The combination of the BLUETTI AC200MAX and B300K creates a powerful and expandable energy solution that’s perfect for both home backup and outdoor adventures. With a robust 2,200W AC pure sine wave inverter and a surge capacity of 4,800W, this system handles demanding appliances with ease. The 2,048Wh base capacity, powered by a long-lasting LiFePO4 battery, can be expanded up to 8,192Wh with the addition of B300K batteries, providing ample energy for extended use.
Whether you’re charging through AC, solar, or a combination of both, the AC200MAX+B300K offers versatility with seven different ways to recharge and smart control via the BLUETTI app. This combination is an ideal solution for those seeking reliable, high-capacity power on the go or at home.
Priced at $2,298.00, down from $3,198.00, it qualifies for a 30% federal tax credit, potentially reducing the cost to $1,608.60 after rebates.
In the wild, safety is a top priority, and the BLUETTI B300K is built with this in mind. Its robust design incorporates advanced safety features, including overvoltage, undervoltage, short-circuit, and overcurrent protection, so you can rest easy knowing that your power supply is reliable and safe. The intelligent fan cooling system automatically adjusts to keep the battery at an optimal temperature, even in challenging outdoor conditions. The B300K performs safely and efficiently, giving you peace of mind so you can fully enjoy your adventure.
One of the greatest advantages of the B300K is its ability to integrate with a wide range of outdoor equipment. Whether you need to power a camping stove to cook up a hot meal after a long day of hiking, charge your camera batteries to capture landscapes or run a small air compressor to inflate your tires or air mattress, the B300K’s versatile output options ensure compatibility with virtually any device you bring along. Its robust power output and the option to connect multiple B300K units to a BLUETTI AC200L system provide a scalable solution for larger groups or more energy-intensive adventures It ensures that everyone has the power they need for a successful outing.
| Specification | Details |
|---|---|
| Battery Capacity | 3,072Wh |
| Nominal Voltage | 51.2V |
| Rated Output Power | 3,000W |
| Peak Power | 6,000W |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| AC Input | 500W max (with compatible BLUETTI AC charger) |
| Solar Input | 1,200W max (with MPPT charge controller) |
| Car Charging | 100W max |
| Cycle Life | 3,500+ cycles to 80% capacity |
| Dimensions | 20.5 x 13.4 x 9.3 inches (52 x 34 x 23.5 cm) |
| Weight | 68.3 lbs (31 kg) |
| Protection Mechanisms | Overvoltage, undervoltage, short-circuit, overcurrent, temperature control |
| Cooling System | Intelligent fan cooling |
| Certifications | UL, CE, FCC, RoHS compliant |
| Compatibility | AC300, AC500, AC200MAX, AC200L |
| Expansion | Supports up to two B300Ks with the AC200L |
| Wireless Integration | Third-generation wireless design |
| Framework | Third-generation wireless design |
| Material | Robust aluminum casing |
| Display | Integrated LCD screen for real-time monitoring |
To make the B300K even more accessible to outdoor enthusiasts, BLUETTI offers special discounts catering to different needs and setups.
A: The B300K is designed with outdoor enthusiasts in mind. Its lightweight, portable design allows you to easily transport it to remote locations. With a large 3,072Wh capacity and versatile compatibility with various BLUETTI systems, it ensures you have reliable power for all your outdoor gear.
A: The B300K is significantly lighter than many other battery packs, weighing just 68.3 lbs (31 kg). This makes it easier to handle and deploy. Especially when you’re on the move or setting up camp in challenging terrain. Its compact size also means it won’t take up too much space in your vehicle or campsite.
A: Yes, the B300K can handle up to 6,000W of peak power. It makes it capable of running high-demand appliances such as portable grills, electric heaters, and small power tools. This makes it an excellent choice for outdoor cooking, heating, and other energy-intensive activities during your adventures.
A: Safety is a key feature of the B300K. It includes overvoltage, undervoltage, short-circuit, and overcurrent protection to ensure reliable and safe operation in various outdoor conditions. Additionally, its intelligent fan cooling system helps maintain optimal temperatures, even in extreme environments. It gives you peace of mind while you’re off the grid.
Q: What kind of outdoor gear can be powered by the B300K?
A: The B300K is highly versatile and can power a wide range of outdoor gear, including camping stoves, portable fridges, lighting systems, GPS devices, cameras, and more. Its multiple output options ensure compatibility with most of the equipment you’ll need on your outdoor adventures.
A: Absolutely! The B300K supports solar input of up to 1,200W, making it easy to recharge using solar panels during sunny days. This feature allows you to harness renewable energy and extend your time off-grid. It makes the B300K an eco-friendly power solution for outdoor enthusiasts.
A: For extended trips, you can connect multiple B300K units to a compatible BLUETTI system like the AC200L or AC500. This allows you to expand your energy storage capacity and keep all your devices powered for longer periods. You can also take advantage of the B300K’s solar recharging capability to maintain power throughout your adventure.
A: The B300K is compatible with various BLUETTI systems like the AC300, AC500, AC200MAX, and AC200L. You can connect it with these systems to create a more robust power solution that fits your specific outdoor needs. Whether you’re powering a small campsite or a large off-grid setup, the B300K’s flexibility allows you to scale your energy storage and output to suit your adventure.
The BLUETTI B300K Expansion Battery is more than just a power source—it’s a game-changer for outdoor enthusiasts. Its high capacity, lightweight design, adaptability, and enhanced safety features make it an essential tool for anyone who loves to explore the great outdoors. Whether you’re camping, hiking, fishing, or engaging in any other outdoor activity, the B300K ensures that you’re never without the power you need to make your adventure as comfortable and enjoyable as possible.
With the B300K, you can truly experience the freedom of the outdoors without worrying about power limitations. Take advantage of BLUETTI’s exclusive discounts today and power up your next adventure with the B300K Expansion Battery—the reliable, portable, and efficient energy solution designed to keep up with your wildest outdoor pursuits.
It can be yours at $1,099.00 (discounted from $1,499.00), plus you have a chance to earn BLUETTI Bucks for additional perks—join our membership today to save even more!
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