BLUETTI B300K Expansion Battery | 2,764.8Wh
- Authorised Dealer – We’re officially authorised to sell every brand on our site. That means genuine products and full manufacturer warranties—no exceptions.
- Free Shipping – Get fast and free shipping on every order, anywhere in the U.K.
- Top-Rated Customer Support – Need help? Our friendly, U.K.-based team is here to support you before and after your purchase.
- Operated by the team behind buildthepower.com – trusted by thousands of US customers.
Guaranteed Secure Checkout
Blue2,764.8Wh Capacity with 4,000+ Life Cycles: Perfectly designed for daily power needs or as a reliable backup during outages.
- Automotive-Grade LiFePO₄ Battery: Enjoy an extended lifespan and enhanced safety with cutting-edge battery technology.
- Seamless Compatibility: Effortlessly integrates with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations.
- Maximize Your Power: Expand up to a massive 16,588Wh when connected with AC500 for diverse energy needs.
- 3+1 Years Warranty*: Long-term reliability guaranteed to ensure your battery is well protected.
- Standalone Power Source: Charge your essential devices anytime with the convenient USB-A Port.
Power Expansion for Every Situation
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 other BLUETTI batteries for a customized energy solution that ensures you're never caught without power, no matter where you are.
Great Compatibility for More Possibilities
The B300K seamlessly integrates with AC200L, AC200MAX, AC300, and AC500* power stations, giving you the flexibility to scale your energy setup as your needs grow. Whether you're prepping for more power at home or gearing up for your next adventure, the B300K has you covered.
Built to Protect, Designed to Last
The B300K is designed to excel in safety and reliability. Featuring square LiFePO₄ batteries and cutting-edge AI-BMS technology, together with a robust aluminum casing, advanced wireless components, and efficient cooling fan ensure this battery stands the test of time, giving you a power source you can count on in any situation.
Fast Charging Comes in Handy
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.
A Standalone Power Source, A Standout Performance
The B300K isn't just an add-on; it's also a versatile power hub. With a USB-A port, it's perfect for keeping your essentials like smartphones, tablets, or fans charged, whether you're ready to make an urgent call or message, eager to share beautiful moments with your friends, or try to stay cool while camping in a tent. Power is always within reach, wherever life takes you.
Specifications
BATTERY INFO
OUTPUT
GENERAL
Document Library
Shipping Policy
The Shipping&Delivery Policy is part of our Terms and Conditions and should be read together with them:
powerandpedal.co.uk/pages/terms-and-conditions It applies to any order placed with Power&Pedal.
We offer various shipping methods. Some orders may ship directly from third-party
suppliers. You will be notified about the carrier and estimated time.
UK Shipping
Standard shipping within the UK is free on all orders.
Orders are usually delivered within 2–5 business days.
Couriers used may include DPD,Royal Mail,EVRi,UPS and DHL based on the item.
Tracking Notifications
You’ll receive an email with tracking information once your order is shipped.
Tracking updates may take up to 24 hours to reflect.
Missing or Damaged Deliveries
Contact us at sales@powerandpedal.co.uk if your item arrives damaged or goes missing.
Include your order number and a photo (if applicable) for a quick resolution.
Delays or Exceptions
Delays may occur due to high demand, customs, weather, or courier backlogs.
We will notify you if we expect any major delay with your order.
Warranty
6-year warranty for AC60/B80;
5-year warranty for EP500Pro/AC180/AC2A/AC70;
4-year warranty for AC300/AC500/AC200MAX/AC200P/B230/B300/B300S;
2-year warranty for EB3A/EB55/EB70;
1-year warranty for solar panels & accessories.
Return Policy
Thank you for your purchase. We hope you are happy with your order. However, if you are not completely satisfied, you may return it for a refund or exchange within 30 days of the purchase date. All items must be unused, in original condition, and include all tags/labels.
RETURN PROCESS
-
Request an RMA number: Email sales@powerandpedal.co.uk to initiate your return.
-
Pack securely: Use the original packaging and include the RMA number on the parcel.
REFUNDS
Refunds/exchanges are processed within 14 days of receiving your return. You’ll receive an email confirmation once completed.
EXCEPTIONS
Defective/damaged items? Contact us immediately for a replacement or refund.
ORDER CANCELLATION
Customers can cancel transactions at any time before Power&Pedal begins the shipping process. The shipping process typically begins within 30 minutes of placement of the order. If unable to cancel an order before shipping, customers can make returns in accordance with Power&Pedal return policy.
QUESTIONS?
Email sales@powerandpedal.co.uk or call +44 204 524 0655.
Description
Blue2,764.8Wh Capacity with 4,000+ Life Cycles: Perfectly designed for daily power needs or as a reliable backup during outages.
- Automotive-Grade LiFePO₄ Battery: Enjoy an extended lifespan and enhanced safety with cutting-edge battery technology.
- Seamless Compatibility: Effortlessly integrates with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations.
- Maximize Your Power: Expand up to a massive 16,588Wh when connected with AC500 for diverse energy needs.
- 3+1 Years Warranty*: Long-term reliability guaranteed to ensure your battery is well protected.
- Standalone Power Source: Charge your essential devices anytime with the convenient USB-A Port.
Power Expansion for Every Situation
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 other BLUETTI batteries for a customized energy solution that ensures you're never caught without power, no matter where you are.
Great Compatibility for More Possibilities
The B300K seamlessly integrates with AC200L, AC200MAX, AC300, and AC500* power stations, giving you the flexibility to scale your energy setup as your needs grow. Whether you're prepping for more power at home or gearing up for your next adventure, the B300K has you covered.
Built to Protect, Designed to Last
The B300K is designed to excel in safety and reliability. Featuring square LiFePO₄ batteries and cutting-edge AI-BMS technology, together with a robust aluminum casing, advanced wireless components, and efficient cooling fan ensure this battery stands the test of time, giving you a power source you can count on in any situation.
Fast Charging Comes in Handy
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.
A Standalone Power Source, A Standout Performance
The B300K isn't just an add-on; it's also a versatile power hub. With a USB-A port, it's perfect for keeping your essentials like smartphones, tablets, or fans charged, whether you're ready to make an urgent call or message, eager to share beautiful moments with your friends, or try to stay cool while camping in a tent. Power is always within reach, wherever life takes you.
Specifications
BATTERY INFO
OUTPUT
GENERAL
Document Library
Shipping Policy
The Shipping&Delivery Policy is part of our Terms and Conditions and should be read together with them:
powerandpedal.co.uk/pages/terms-and-conditions It applies to any order placed with Power&Pedal.
We offer various shipping methods. Some orders may ship directly from third-party
suppliers. You will be notified about the carrier and estimated time.
UK Shipping
Standard shipping within the UK is free on all orders.
Orders are usually delivered within 2–5 business days.
Couriers used may include DPD,Royal Mail,EVRi,UPS and DHL based on the item.
Tracking Notifications
You’ll receive an email with tracking information once your order is shipped.
Tracking updates may take up to 24 hours to reflect.
Missing or Damaged Deliveries
Contact us at sales@powerandpedal.co.uk if your item arrives damaged or goes missing.
Include your order number and a photo (if applicable) for a quick resolution.
Delays or Exceptions
Delays may occur due to high demand, customs, weather, or courier backlogs.
We will notify you if we expect any major delay with your order.
Warranty
6-year warranty for AC60/B80;
5-year warranty for EP500Pro/AC180/AC2A/AC70;
4-year warranty for AC300/AC500/AC200MAX/AC200P/B230/B300/B300S;
2-year warranty for EB3A/EB55/EB70;
1-year warranty for solar panels & accessories.
Return Policy
Thank you for your purchase. We hope you are happy with your order. However, if you are not completely satisfied, you may return it for a refund or exchange within 30 days of the purchase date. All items must be unused, in original condition, and include all tags/labels.
RETURN PROCESS
-
Request an RMA number: Email sales@powerandpedal.co.uk to initiate your return.
-
Pack securely: Use the original packaging and include the RMA number on the parcel.
REFUNDS
Refunds/exchanges are processed within 14 days of receiving your return. You’ll receive an email confirmation once completed.
EXCEPTIONS
Defective/damaged items? Contact us immediately for a replacement or refund.
ORDER CANCELLATION
Customers can cancel transactions at any time before Power&Pedal begins the shipping process. The shipping process typically begins within 30 minutes of placement of the order. If unable to cancel an order before shipping, customers can make returns in accordance with Power&Pedal return policy.
QUESTIONS?
Email sales@powerandpedal.co.uk or call +44 204 524 0655.
what’s included
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Specification
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Shipping & Delivery
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Top E-Bike And Generator Brands
Free U.K. Shipping
30-Day Returns
Expert Support Team
Get Started In 3 Simple Steps
The whole process is easy – no salespeople involved.
Step 1: Choose Your System
Pick your products at direct-to-you prices. Browse complete systems and see exactly what you'll pay.
Step 2: Place Your Order
Quick online checkout with free U.S. shipping. Your order ships within 3-5 business days.
Step 3: Power Up
Professional guidance for setup and connection. Our team helps you get the most from your power station.
The Build The Power Difference
Here’s why you’ll prefer us over other providers.
 |
OTHER PROVIDERS | |
|---|---|---|
 Straightforward Online Pricing |
 |
 |
 No Pushy Sales Tactics |
|
|
 Expert Technical Support |
|
|
 24/7 Digital Ordering |
|
|
 Clear Installation Steps |
|
|
 No Hidden Costs or Fees |
|
|
What Our Customers Say
Direct experiences from homeowners who took control of their energy costs.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur
- John S.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur
- John S.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur
- John S.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur
- John S.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur
- John S.
This generator is so much quieter than I expected. Runs smoothly without disturbing the neighbours.
This aluminum cart is strong yet lightweight, making it easy to push around the course.
The aluminum frame is super sturdy yet lightweight. Perfect balance of strength and portability.
This lithium battery holds a charge for a long time. My scooter runs much farther now.
The 4-wheel design makes this trolley incredibly stable. No tipping at all.
Love the display—it gives me all the info I need about my solar charging.
Strong, reliable power source for my backyard tools and outdoor projects.
This portable power supply made my camping trip so much easier. Powered everything perfectly.
The kit is complete and very user-friendly. Love it.
This 20W solar kit works great for charging my 12V battery.
Solid iron frame, feels very durable, and gives me confidence it will last for years.
This lithium solar panel is efficient and works great with my power station.
I am satisfied with the order, it is made qualitatively.
Very reliable. Keeps my batteries safe from overcharging and extends their life.
Frequently Asked Questions
How is Power & Pedal different from other companies?
Unlike traditional companies, we've removed the complex network of salespeople, project managers, and dealer fees. You browse and buy directly through our digital platform, cutting costs by 20-50% while still getting expert support when you need it
How does your ordering process work?
Browse & Select – Find the product that suits your needs.Add to Cart – Click "Add to Cart" and proceed to checkout. Secure Payment – Complete your purchase using our secure payment options. Order Confirmation – You’ll receive an email confirmation with your order details. Shipping & Delivery – We process and ship your order as quickly as possible. A tracking number will be provided. If you have any questions, feel free to contact us!
Do you offer free shipping?
Yes! We offer free shipping on all orders, with no minimum purchase required. Enjoy hassle-free shopping without worrying about extra shipping costs. Once your order is processed, we’ll provide a tracking number so you can follow your shipment’s progress.
What's your return policy?
We offer a 30-day return policy for your peace of mind. If you're not completely satisfied with your purchase, you can return it within 30 days of delivery for a refund or exchange. The item must be in its original condition and packaging.
To start a return, contact our support team, and we’ll guide you through the process.
Can I get help with installation?
We do not offer installation services, but we’re happy to recommend trusted companies or services that can assist you. If you need help finding an installer, feel free to contact us, and we’ll point you in the right direction!
Top E-Bike And Generator Brands
Free U.K. Shipping
30-Day Returns
Expert Support Team
Also Recommended For You
Check out similar top-of-the-line products from premium manufacturers.
020 4524 0655
M-F 9-5
sales@powerandpedal.co.uk
Office 403, Screenworks 22 Highbury Grove, London, United Kingdom, N5 2ER