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BLUETTI

Bluetti B300S LiFePO4 Expansion Battery | 3072Wh | 3500 Cycles | Flexible Charging

Bluetti B300S LiFePO4 Expansion Battery | 3072Wh | 3500 Cycles | Flexible Charging

P-B300S-UN-GY-BL-010

Regular price
Price: $1,471.55
Regular price
$1,471.55
Sale price

--You can save additionalĀ 3% OFFĀ on top of all other discountsĀ by paying via wire transfer or Zelle. Details at checkout--

Shipping & Returns

Shipping & Returns

Order Confirmation:

As soon as you place your order, you will receive a confirmation email. After that, we double-check if all items ordered are in stock and available for immediate shipment. If yourĀ orderĀ is available for the delivery within the advertised time frame, we will submit itĀ for shipment to the warehouse. If the expected delivery time exceeds the advertised time frame, we'll reach out to you via email and/or phone to confirm the order.

Order Shipment:

Within 1-2 business dayĀ from the time the item has been shipped, you will receiveĀ an email confirmation with tracking number. If youĀ would not receive tracking information withinĀ 6 business days of your order, feel free to follow up with us at support@epowerguys.com.

For LTL shipments, Free Shipping is Standard Curbside Delivery.

Curbside delivery is defined as delivery of the freight as close to the actual delivery address as possible. Please remember the size of the tractor trailer and certain safety precautions may prevent the freight carrier from delivering the freight at the actual curb or delivery address.

For addresses located on a cul-de-sac or dead-end street, curbside delivery is not guaranteed. In this case, the customer may need to meet the driver at the nearest intersection that the delivery truck can access.

In special cases, when the customer's address is in a high cost delivery area (e.g. remote suburbs or the center of a large city) an additional delivery fee may be required.Ā This mainly applies to ZIP codes 10000-15000, and may also apply to some addresses in the New England Area (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont), Washington and Oregon.

Note - itemsĀ heavier than 1,400 lbs may require delivery to a delivery dock or fork truck to unload them. Additional charges might apply.

To confirm the availability of Fee Shipping - Standard Curbside Delivery Option, please contact the ePowerGuysĀ Team before placing your order.

Estimated Time of Arrival:

Our standard shipping out time for orders from our warehouse to the customer is 4-12 business days and most orders are shipped within 3-6 business days of placing the order. Custom-made products are usuallyĀ shipped within 8-12Ā weeks. If the expectedĀ shipping date for your order would fall outside of the advertised 4-12 business day time frame, our customer service team will reach out to you to confirm if you are OK with that date.

Areas Covered:

All estimated delivery dates and shipping costs advertised on the website apply the Contiguous United States only. Please contact our customerĀ serviceĀ team to discuss the time and cost of shipping to HawaiiĀ or Alaska. We don't ship directly to Canada, but we can shipĀ your order to theĀ freight carrier of your choice.

    Damages:

    It is very important that you inspect the packaging of your items and the items themselves when they arrive and check if you received all boxes listed on the delivery receipt.

    If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and REFUSE DELIVERY.Ā YourĀ note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 24 hours.Ā If there are no damages visible before opening the box, youĀ must note "subject to further inspection, may contain concealed damage".

    If a shipment with a damaged item is accepted by the recipient (even if the bill of lading would include information about the damage), we will not be able to offer you a replacement item or a refund for your order.

    After receiving the shipment and before unpacking the item, be sure to take photos of the packaging from all sides, even if there are no visible signs of damage - this is very important if after unpacking it turns out that the item has concealed damage and we would have to file a complaint with the carrier / manufacturer of the item.

    If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediatelyĀ initiate a claim withĀ the shipping companyĀ or with the manufacturer. After the claim is fully processed, we ship all replacements atĀ absolutely no cost to you.

    Cancellations & Refunds:

    We can cancel your non-custom-made or non-made-to-order order at absolutely no cost to you before the shipping label or Bill of Lading has been created.

    Custom-made or made-to-order products are not eligible for refunds after the order and its conditions have been confirmed by the customer.

    Orders delivered outside the United States are not eligible for refunds.

    If your order arrived damaged, "Damages" section applies.

    To be eligible for a return, the item must be unused and in the same condition as you received it. It must also remain in the original packaging, and the packaging must be in a perfect condition. We do not charge restocking fees or return shipping fees. All eligible returns are 100% free.Ā 

    Our refund policy lasts 45 days. If 45 days have gone by since you received your item, unfortunately, we canā€™t offer you a refund.

    Before approving the return procedure for your item, we must receive photos of the unpacked product (on each side) and the product packed in the original packaging (on each side) - based on the photos received, we can assess whether the item is subject to the return procedure.

    If you want to return the ordered product, it has to be arranged in the same manner it arrived to you. For products delivered via LTL freight, it must be packed in its original packaging on a pallet and made available for pickup by our carrier within 45 days from the date the product was delivered to you, at the exact same location to which it was delivered.

    For products not shipped as LTL freight (e.g. via FedEx Ground / UPS / USPS), the product you wish to return must be packed in the original packaging and made available to the courier for pickup or dropped off at the local branch of the shipping company within 45 days of where the product was delivered to you.

    Please contact us at support@epowerguys.com before returning an item to discuss shipping details.

    Refunds

    We will notify you once weā€™ve received and inspected your return, and let you know if the refund was approved or not. If approved, youā€™ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.

    If more than 15 business days have passed since weā€™ve approved your return, please contact us at support@epowerguys.com.

    Lowest Price Guarantee

    We work very hard to ensure that we offer the absolute best prices online. If you find another legitimate online store that offers a lowerĀ prices on an identical item we stock (including shipping, tax, etc.), we will beat the competitor's price by 10% of the difference! Please see below for complete details.

    Please fill out the form below to find out if you qualify for the discount. In most cases you will receive a response within 1 business day.

    To request yourĀ 110% Best Price Guarantee simply email us a link to the same product on our website, or on our competitors' website.

    Our 110% Price Guarantee has some limitations:

    • Promotions such as rebates and buy one, get one free offer are not eligible
    • The item must be in stock on the competitors' website
    • The competitor must be an online store, they may not have a retail location
    • The website can not be a discounter or auction website (i.e.; eBay, overstock, etc..)
    • The competitor must be an Authorized Retailer of the product in question, and must not be violating advertising price agreements with the manufacturer
    • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

    There may be brands excluded from that offer. PleaseĀ contact us for further information.

    VIP Extended Warranty - Why is it worth it?

    Top Reasons to Choose Our VIP Extended Warranty:

    • Guaranteed Repair or Replacement
      Comprehensive Coverage: If your unit encounters any issues, we'll repair it or simply send you a new or refurbished product of similar quality.
      Fast Resolutions: We prioritize quick service to minimize any inconvenience to you.
    • Zero Hidden Costs
      No Deductibles: You wonā€™t pay anything extra when you need service.
      Transparent Terms: What you see is what you getā€”no surprises.
    • VIP Coverage for 1, 2, or 3 Years from the Date of Purchase
      Hassle-Free: Enjoy complete coverage for your purchase throughout the entire warranty period with no additional costs.
      No Unnecessary Questions: We make the process smooth and straightforward.

    Exceptional Benefits:

    • Extended Protection Options
      Flexible Terms: Choose coverage for 1, 2, or 3 years based on your needs.
      Beyond Manufacturerā€™s Warranty: Enjoy additional protection that surpasses the Manufacturer's Warranty.
    • Covers Normal Wear and Tear
      Real-World Use: We cover breakdowns from everyday use, not just defects.
      Power Surge Protection: Includes mechanical or electrical failures caused by power surges.
    • Dedicated Support Team
      Expert Assistance: Our technical support team is always ready to help.
      Easy Communication: Reach us via phone or email for prompt service.

    Why This Warranty is a Smart Investment:

    • Protect Your Investment
      Avoid Unexpected Costs: Save potentially hundreds on repairs or replacements.
      Long-Term Savings: The warranty pays for itself with just one claim.
    • Peace of Mind
      Stress-Free Ownership: Use your product without worrying about potential issues.
      Reliable Service: Trust that we have you covered, no matter what happens.
    • Easy and Efficient Claims Process
      Simple Steps: Provide photos or videos of the issueā€”no complicated paperwork.
      Quick Turnaround: We work swiftly to resolve your claims.

    Effortless Claim Process:

    • Document the Issue
      Snap a photo or record a video of the problem.
    • Contact Us
      Email: support@epowerguys.com
      Phone:Ā  +1 (888) 556-5886
    • Quick Troubleshooting
      Our team will help identify simple fixes or confirm if a replacement is needed.
    • Receive Replacement
      If necessary, we'll guide you through receiving and installing your replacement component.

    What the VIP Extended Warranty Does Not Cover:

    1. Manufacturer's Warranty or Recalls: Repairs covered by the manufacturer's warranty or recalls.
    2. Unauthorized Service: Damage caused by unauthorized service or parts.
    3. Extraordinary Events: Loss or damage from events like invasion, rebellion, riots, acts of god, strikes, or civil disturbances.
    4. Additional Costs: Costs for installation, setup, or diagnostic services unless specified, return shipping fees.

      Eligible Products:

      1. Solar Panels
      2. Inverters
      3. Batteries
      4. Portable Power Stations

          Contact Us Anytime:

          ePowerGuys
          30 N Gould St, Ste 24751
          Sheridan, WY 82801
          Email: support@epowerguys.com
          Phone:Ā +1 (888) 556-5886

          Invest in Peace of Mind:

          The VIP Extended Warranty isnā€™t just a service; itā€™s a commitment to your long-term satisfaction. Protect your valuable solar and power solutions today and enjoy stress-free ownership for years to come!

          Introducing the BluettiĀ B300S Expansion Battery ā€“ the ultimate power solution for those who need reliable, long-lasting energy on the go. With an impressive 3,072Wh capacity and the ability to endure over 3,500 life cycles, the B300S is built for longevity and performance. This standalone power station comes equipped with versatile charging options, including a 100W USB-C, 12V/10A car port, and USB-A port, ensuring you can power a wide range of devices wherever you are.

          Ā 

          Whether youā€™re charging via AC, solar, or your car, the B300S offers flexible, eco-friendly charging options. Itā€™s also engineered to perform even in the harshest conditions, featuring a Temperature Adaptive Function that ensures responsiveness in freezing temperatures.

          Ā 

          For those seeking maximum energy capacity, the B300S seamlessly integrates with the AC500, allowing for an incredible total capacity of up to 36,864Wh (with two AC500 units and twelve B300S batteries). To maximize compatibility with your AC500 setup, an extra P150D to P090D cable is required.

          Ā 

          The Bluetti B300S is the perfect choice for outdoor adventures, off-grid living, or any application that demands reliable, long-term energy storage. With the B300S, youā€™ll always have the power you needā€”whenever and wherever you need it.

          Ā 

          Bluetti offers 5Ā models of LiFePO4 Expansion Battery Series:

          Ā 

          CA Residents: See Prop 65 Warning

          Ā 

          Features

          Massive Capacity
          A powerful 3,072Wh LiFePO4 battery, offering long-lasting, efficient energy for multiple devices and applications.

          Long Battery Life
          Enjoy up to 3,500+ life cyclesā€”more than double the lifespan of typical batteriesā€”ensuring a cost-effective and sustainable power solution.

          Versatile Charging Options
          Charge the B300S via AC, solar, or car power sources, giving you flexibility for any situation, whether at home or in the field.

          Ā 

          Standalone Power Station
          Equipped with a 100W USB-C port, 12V/10A car port, and USB-A ports, the B300S can charge a wide variety of devices simultaneously, from phones to larger electronics.

          Ā 

          All-Weather Performance
          The Temperature Adaptive Function ensures the B300S remains responsive even in freezing temperatures, making it ideal for all environments and conditions.

          Ā 

          Expandable with AC500
          Pair the B300S with the AC500 to unlock an enormous maximum capacity of up to 36,864Wh (requires 2x AC500 + 12x B300S batteries) for large-scale energy storage and off-grid setups.

          Ā 

          Easy Integration
          The B300S works seamlessly with the AC500, but requires an additional P150D to P090D cable for complete compatibility. This simple addition enables enhanced flexibility in your energy setup.

          Portable and Durable
          Compact and rugged, the B300S is built for adventure, providing high-capacity power storage in a portable, easy-to-transport form.

          Weight and Dimensions

          Weight (lbs) 83.8
          Dimensions
          Length Width Height
          20.5" 12.5" 10.5"

          Ā 

          Specifications

          Capacity 3,072Wh (51.2V, 60Ah)
          Cell Chemistry LiFePO4 (Lithium Iron Phosphate)
          Life Cycles 3,500+ Cycles to 80% Original Capacity
          Shelf-life Recharge to 80% Every 3-6 Months
          Management System MPPT Charge Controller, BMS, etc.
          USB-C Port 1 x 100W Max.
          USB-A Port 1 x 18W
          DC Outlets 1 x 12V/10A (Car Outlet)
          *All regulated.
          AC Input 500W Max.
          Solar Input 500W Max., VOC 12-60VDC, 10A
          Car Input 12/24V from Cigarette Lighter Port
          Maximum Input 1,000W, with D050S DC Charging Enhancer
          240V Split Phase Bonding Yes, Works with AC500
          Simultaneous Recharge & Discharge Yes
          Weight 83.8lbs (38kg)
          Dimensions (LxWxD) 20.5 x 12.5 x 10.5in (52 x 32 x 26.6cm)
          Operating Temperature -4ā„‰-104ā„‰ (-20ā„ƒ-40ā„ƒ)
          Storage Temperature -4ā„‰-104ā„‰ (-20ā„ƒ-40ā„ƒ)
          Certification UL2743, UKCA, RCM, PSE, FCC, CE

          FAQ

          How many B300S packs can be connected to AC500ļ¼Ÿ

          6

          Ā 

          How many B300 packs can be connected to AC500ļ¼Ÿ

          4

          Ā 

          Can B300S and B300 be mixed in an AC500 power system?

          Yes. 4 packs in total.

          Does B300s support App control?

          Connect it to the AC500, pair them with BLUETTI App, and you can control the system at any time from anywhere.

          Ā 

          Can I use B300s alone as a UPS?

          No.

          Ā 

          What is the maximum input charging power of the BLUETTI B300s?

          1000W Max. with optional D050S DC Charging Enhancer*
          * Sold separately

          Ā 

          Can I use car cigaretter lighter or lead-acid battery to charge B300s?

          Yes, BLUETTI D050S DC Charging Enhancer* is required.
          * Sold separately

          Ā 

          Can I use third-party solar panels to charge the BLUETTI B300s?

          Yes, if the solar panels' specs fall in
          1) Total Voltage: 12-60V
          2) Total Power: 500W Max.
          3) Include MC4 connectors.

          Ā 

          Can it charge and discharge at the same time?

          Yes.

          Ā 

          Can I use or charge B300s in sub-zero temperatures?

          Temperature ranges for B300S are:
          Charge: 0-40ā„ƒ (32-104ā„‰);
          Discharge: -20-40ā„ƒ (-4-104ā„‰);
          Storage: -20-40ā„ƒ (-4-104ā„‰).
          Technically, it can power electrical devices under such situations, but please avoid charging it.

          Ā 

          How long can it run my device?

          Running time = Battery capacity Ɨ DoD Ɨ Ī· Ć· Device rated power DoD refers to Depth of Discharge and Ī· is local inverter efficiency.
          For B300s, both DoD and Ī· are 90%. If you run a 100W light bulb with it, the running time will be:
          3,072Wh Ɨ 90% Ɨ 90% Ć· 100W ā‰ˆ 25hrs
          Note: The above data is for reference ONLY.

          Ā 

          Is B300s waterproof?

          No. Also, please do NOT store it in a humid environment for a long time.

          Ā 

          Is it possible to replace the built-in battery?

          No. If the battery pack is faulty or even dead, please contact Customer Service.

          Ā 

          What is the difference between B300S and B300?

          1) Current capacity: 130A for B300S while 75A for B300.
          2) ONLY B300S features the automatic heating function.
          3) Solar input: 500W for B300S while 200W for B300.

          Ā 

          How does the heating function work?

          When the temperature is below 0ā„ƒ, the battery will be automatically heated once AC or PV charging is activated (input powerļ¼ž400W).

          What's Included?

          INCLUDED
          B300S-UN-GY-BL Bluetti B300S LiFePO4 Expansion Battery | 3072Wh | 3500 Cycle | Flexible Charging 1x Bluetti B300S LiFePO4 Expansion Battery
          • 3072Wh
          • 3500 Cycle
          • Expandable Battery
            • Battery Expansion Cable
            • Solar Charging Cable

          Accessories

          OPTIONAL
          19.0704.0033-00 Bluetti D050S DC Charging Enhancer | 500W | Energy Boosting Charger Bluetti D050S DC Charging Enhancer
          • 500W
          • Expand your charging options with solar, car, and lead-acid battery compatibility for greater flexibility.
          • Price: $199.00
          A-FCART-EU Bluetti Foldable Trolley | Utility Cart Bluetti Foldable Trolley
          • Used forĀ AC500 Portable Power Station and two B300S Expansion Battery
          • Multi Purpose Utility Cart
          • Heavy-Duty Trolley Cart
          • Foldable Trolley Cart
          • Easy To Store
          • Price: $299.00

          Downloads

          • Bluetti B300S LiFePO4 Expansion Battery User Manual - Download

          Get in touch with us

          Text or Call :Ā 888-556-5886Ā or simply start a live chat with our experts.

          Average response time is 39 seconds. We are open 7 days a Week; 8:00 AM - 8:00 PM EST

          support@epowerguys.com

          6 Reasons Why Clients Recommend Us:

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          We will beat the competitors' price. With us, you buy knowing you get the best deal

          FREE RETURNS (FOR REAL!)

          For all eligible returns, we DO NOT charge any shipping fees or restocking fees.

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