Expand Your Power Potential with the 2764Wh LiFePO4 Expansion Battery
Never worry about running out of power again with this high-capacity expansion battery. Designed to work seamlessly with compatible power stations, this 2764Wh battery offers versatile, reliable energy storage for all your needs. Whether you’re powering up appliances during an outage, going on a camping adventure, or off-grid living, this expansion battery guarantees continuous, safe, and efficient power. Equipped with cutting-edge technology and a robust design, it ensures your devices remain powered when you need them the most.
Key Features of the LiFePO4 Expansion Battery
- Massive 2764Wh Capacity: This powerful battery gives you enough capacity to keep your essential devices running for hours. Perfect for home, outdoor use, or on the go.
- Power Lifting Mode: Capable of supporting pure resistive loads up to 3,900W, this battery can easily power everyday essentials like hairdryers, coffee makers, or electric blankets.
- Fast Charging Technology: The battery charges up to 80% in just 45 minutes when paired with compatible units, reducing downtime and ensuring quick power availability.
- Flexible Power Setup: Stack multiple B300K batteries together or combine them with other expansion models (B230, B300S) to create a custom energy solution that grows with your needs.
- Safe and Reliable: Built with top-tier LiFePO4 batteries, this unit ensures 4,000+ charge cycles and features advanced BMS technology to protect against overcharging, overheating, and overcurrent.
- Versatile Connectivity: The unit includes multiple expansion ports and a USB-A port, offering you the flexibility to power various devices simultaneously, from small electronics to larger appliances.
Perfect for Outdoor Adventures, Power Outages, and More
This expansion battery is the ideal companion for a variety of scenarios. Whether you’re preparing for an emergency power outage at home, embarking on an outdoor adventure, or living off the grid, the B300K ensures you have reliable, sustainable power wherever you are. Its compact and stackable design makes it easy to transport, so you can take it anywhere—from your RV or camper to your weekend retreat in the mountains. When combined with solar panels, you can take advantage of renewable energy, ensuring that you are always connected to the power you need, no matter where life takes you.
Why Choose the 2764Wh Expansion Battery?
This expansion battery is designed to be the ultimate solution for those who demand more from their power sources. With its massive capacity, fast-charging capability, and ability to support high-power devices, it’s perfect for any situation where reliability and performance matter. Whether you’re dealing with an emergency, or simply need a portable energy source for your travels, this battery is engineered to perform. The added benefit of its long battery life and built-in safety features means you can rest assured knowing you’ll always have the power you need when you need it most.
Upgrade your energy setup with the 2764Wh LiFePO4 Expansion Battery. Whether you’re at home, on the road, or in the great outdoors, this powerful, reliable battery ensures your devices stay charged, and your life remains uninterrupted.
How much does shipping cost?
We are glad to bring our customers great value and service. That’s why we provide fast shipping from our Fulfillment Center in California by UPS and USPS.
What countries are you delivering to?
As of now, we’re delivering to the United States only.
How can I track my parcel?
Once your parcel has left our Fulfillment Center, you will receive an email with a tracking number to monitor your parcel movements.
Can you ship my order to a business address?
Yes, you can write your business address in your order details if it’s more convenient to you.
Can you ship my order to a PO Box address?
Yes, you can select delivery to a PO Box if it’s more convenient to you.
Can you ship my order to APO or FPO military addresses?
Yes, we ship anywhere in the United States, and to all US territories and military APO/FPO addresses.
What happens to my parcel if it is delivered while I’m not there?
Depending on the destination and the package size, your parcel will be left in your mailbox or on your porch, or it may be left with a neighbour.
Can I cancel my order?
All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, please contact us within 12 hours of placing it.
Can I get a refund if something is wrong with my order?
Within 14 days of receiving the parcel, you can ask us for:
- A full refund if you don’t receive your order
- A full refund if your order does not arrive within the guaranteed time (1-3 business days not including 1 business day processing time)
- A full or partial refund if the item is not as described
Full refunds are not available under the following circumstances:
- Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
- Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster).
All our products are backed with a 14-day money back guarantee. Just send us a message on the Contact Us page and we will refund the purchase price.
Can I return an item for an exchange instead of a refund?
Yes, you can! Kindly Contact Us form to discuss the details with us.
Can I return my purchase?
All our products are backed with a 14-day money back guarantee. Just contact us and we will refund the purchase price.
If you are not satisfied with your purchase, you can return it for a replacement or refund. No questions asked! You only should return it at your expense.
Please contact us first and we will guide you through the steps. We are always ready to give you the best solutions!
Please do not send your purchase back to us unless we authorize you to do so.
Are there any items I can’t return?
Hygiene and our customers’ safety is our top priority, which is why there are specific types of products that can’t be returned such as:
- Face and body products if opened, used, or have a broken protective seal
- Underwear if the hygiene seal is not intact or any labels have been broken
- Swimwear if the hygiene seal is not intact or any labels have been broken
- Pierced jewellery if the seal has been tampered with or is broken
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