Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery
Mango Power E Expansion Battery

Mango Power E Expansion Battery


Regular price $2,899.00 Sale price$2,799.00 Save $100.00

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Mango Power E Expansion Battery

The Mango Power E Expansion Battery amplifies your home backup to unprecedented levels when connected with the Mango Power E. Through this, it offers a total of 7kWh capacity, doubling the energy supplied and assuring your residence and family are sheltered during intense power outages.

The Mango Power E and Expansion Battery provide the ideal solution for camping, road tripping, off-grid living or home backup.


This add-on battery connects with a Mango Power E to double total capacity to 7000Wh.

    Featuring the World's Best LFP Battery Cells

    • The Mango Power E and its Expansion Battery employ ultra-durable LFP battery cells, similar to those utilized by the most advanced electric vehicles. These cells are more efficient and more dependable than NCA/NCM cells, with a quicker charge and extended life.
    • The distinctive multi-tab design of CATL LFP cells offers enhanced power and efficiency.
    • Employing larger cells necessitates fewer cells for the battery packs, leading to a much reduced probability of battery management system malfunction.
    • This battery is more secure and dependable, has a longer lifespan with a greater energy potency, granting the power plant the capacity to yield more energy in the same dimensions and mass.
    • The CATL batteries boast excellent environmental adaptability, enduring temperatures between -4 and 140 degrees.

    *Note: This product is exclusively for the Mango Power E portable power station; only available for sale in the contiguous United States.

    What's Included With My Order?

    • 1 x Mango Power E Battery
    • 1 x E+ Connection Cable
    • 1 x User Manual
    • 1 x Warranty Card 
    • Free Shipping
    • Lifetime Customer Support (Email, Live Chat & Phone)


    Mango Power E Expansion Battery

    General Information

    • Manufacturer Name: Mango Power
    • Dimensions: 17.8" x 13.6" x 12.5" in
    • Weight: 73.1 lbs
    • Operating usage temp: Charging -4 - 140F, Discharging -22 - 140
    • Warranty: 5 Year Warranty


    • Cell Type: CATL LFP
    • Capacity: 3.53 kWh


    • AC Charge Input Power: 3000W Max


    • USB-A: 1 port, QC 3.0 27W
    • USB-C Output: 1 port, 1 x PD 100W
    • Car Power Output: 12V/10A



      Do all the AC ports support 3000W output?

      For the US version, the 30A AC port supports maximum 3000W output. Each 20A AC port supports maximum 2400W output.

      How many solar panels can I use at the same time?

      It depends on the combined voltage and current of the solar panels. It can work if the solar panels use MC4 connectors and their combined voltage and current are within 60-150 volts and under 20 amps. The Mango Power E supports maximum 2000W solar power input.

      Can I run a 240V device on the 120V US version?

      Yes. You need 2 Mango Power E units and one accessory mSocket Pro. Connect the Mango Power E units to the mSocket Pro and turn on the 240V features in the touch screen or App.

      How many Mango Power E Battery units can connect with Mango Power E?

      You can connect one extra battery with each Mango Power E.

      Can Mango Power E be remotely controlled by App?

      Yes. Once connected via Wi-Fi or Bluetooth, the Mango Power App will enable you to control the Mango Power E remotely, like switching the operating mode and upgrading the firmware.


      Warranty & Repair

      5 Years Warranty Protection

      Refund & Return

      30-DAY RETURN POLICY - Returns without defect.

      30-day hassle-free money back guarantee. At the manufacturer's discretion, returns may be accepted for new, undamaged, and unmodified products in the original packaging. Returns without Defect - Shipping costs to be paid by customer. 

      Please make sure the package is in good condition and will not affect the resale. Shipped orders cannot be refunded during transportation.  

      WARRANTY RETURNS for defective items:

      Contact for a Return Merchandise Authorization (RMA) Number. 

      Mango Power will not accept returned items without prior authorization and RMA*. Write the RMA number on the shipping label outside the package. RMA numbers should be clearly displayed on the shipping label of the returned package. Do not write the RMA number directly on the box. Packages without an RMA number on the return shipping label may not be accepted by our local warehouse. 

      Mango Power will repair/replace any faulty products during the warranty period. A replacement resumes the warranty period left of the original order. 

      The repaired item or replacement will be shipped within 14 business days after confirming that the defective item is received at our warehouse. The final solution is subject to the availability of the replacement items.  

      Shipping costs to be paid by customer in the following situations

      • Returning products without any proven defect. 

      • Warranty claims on items taken outside the original country of purchase 

      • Returning items claimed to have defects but found to be in proper functioning status by Mango. 

      • Costs related to unauthorized returns (any returns made outside of the approved warranty process)

      Have a Question?

      Talk to one of our trusted experts today! Our customer support team would love to answer any questions you might have. Call us if you want to place the order over the phone (855) 601-2444 or send us your inquiry via chat.