Cart
cload
Checkout Secure
Lifetime Customer Support | Best Online Prices

Questions?

Phone Icon 1-877-242-2792

Open Mon-Thurs: 10am-6pm & Friday's 11-5pm Eastern

BigBattery 48V KONG 12kWh Powerwall - LiFePO4 - 233Ah - 48V Lithium Battery | Connect up to 8 x Powerwalls

Rated 5.0 out of 5
Based on 1 review
Rated 5.0 out of 5
Based on 1 review
SKU: FKONG-48112-G1

What We Offer:

  • Image of

    Lifetime Customer Support

  • Image of

    Guaranteed Safe Delivery

  • Image of

    Simple Solar Solutions

Have a question? We're here to help.

Friendly Phone Support: 877-242-2792
& Live Chat | Mon-Fri 10am-6pm EST

*This item is currently on a 3-4 week lead time

Our 48V 12kWh Powerwall is designed around NEW LiFePO4 cells complete with a BMS & 300A fuse. This battery is perfect as a drop-in replacement for lead-acid batteries in your off-grid home, energy storage system, etc. providing you with more capacity, shorter charge times & longer life!

With a 233Ah at 48V (12kWh or 12,000 watt hours) this powerful battery is by far one of the best and most cost-efficient powerwall batteries in its class on the market today! Capable of being connected in parallel with up to 8 total powerwalls, you can easily build a 24kwh+ 48V battery bank with just two of these units. 

Our 48V KONG Powerwall comes with pre-installed Anderson connections making it ready to go for quick installation to any inverter, charge controller or bus bar. With the SB175 Anderson to ring terminal cable already included, you'll be up and running in no time!

48V KONG 12kWh Powerwall Features:

  •  LED Display
  •  Compact Modular Design
  •  High Temp Operating Range
  •  Best Power Density/Pack Size
  •  Best Aluminum Mosfet Design
  •  3000 A Short Circuit Protection
  •  High Cold-Cranking Amps (400A)

Warranty & Guarantee:

  • Made in the USA
  • 10-Year Warranty!
  • Lifetime Customer Support (Phone, Live Chat Or Email)

48V KONG Spec Sheet:

48V KONG 12kWh Powerwall Specs:

    • Chemistry:           LiFePO4 (New)
    • Configuration:     16S 1P
    • Voltage:                48V
    • Ah Capacity:        233Ah
    • kWh Capacity:     12kWh
    • Wh Capacity:       12,000Wh

    Performance Specs:

    • Max Continuous Discharge Current:          150A
    • Max Continuous Power:                               7500W
    • Max Discharge Peak Current:                      350A (6 Seconds)
    • Voltage Range:                                               43 – 58.8V

    Charging Specs:

    • Suggested Charge Voltage:     58.8V
    • Max Charge Current:                90A

    Temperature Parameters:

    • Charge Temp Range (°C):                      0°C – 55°C
    • Discharge Temp Range (°C):               -30°C – 55°C
    • Optimal Discharge Temp. Range:        15°C – 35°C
    • Storage Temp:                                        -20°C –  35°C (Max 6 Months)

    48V KONG 12kWh Powerwall Dimensions:

    • Weight:    372 (LBS)
    • Length:    25.5 (in)
    • Width:      15 (in)
    • Height:     46.5 (in)

    Safety Features:

    • BMS (Battery Management System) 
    • Over Voltage, Under Voltage, Over-Current
    • (Thermal Management System), Breaker (300A)

    Max battery Connections:

    • Series:       N/A
    • Parallel:      (YES)       Cap x (8)

      Warranty & Guarantee:

      • Made in the USA
      • 10-Year Warranty!
      • Lifetime Customer Support (Phone, Live Chat Or Email)

      Still have questions? Don't hesitate to reach out or give us a call today at 877-242-2792

      Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

      Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

      With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

      *As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

      If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

      average rating 5.0 out of 5
      Based on 1 review
      • 5 Stars
        1 Review
      • 4 Stars
        0 Reviews
      • 3 Stars
        0 Reviews
      • 2 Stars
        0 Reviews
      • 1 Star
        0 Reviews
      100% of reviewers would recommend this product to a friend
      1 Review
      Reviewed by Anonymous, from United States
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      SOK Battery

      Good battery so far. Good customer service.

      Loading...
      Was this helpful?

      Product Description

      *This item is currently on a 3-4 week lead time

      Our 48V 12kWh Powerwall is designed around NEW LiFePO4 cells complete with a BMS & 300A fuse. This battery is perfect as a drop-in replacement for lead-acid batteries in your off-grid home, energy storage system, etc. providing you with more capacity, shorter charge times & longer life!

      With a 233Ah at 48V (12kWh or 12,000 watt hours) this powerful battery is by far one of the best and most cost-efficient powerwall batteries in its class on the market today! Capable of being connected in parallel with up to 8 total powerwalls, you can easily build a 24kwh+ 48V battery bank with just two of these units. 

      Our 48V KONG Powerwall comes with pre-installed Anderson connections making it ready to go for quick installation to any inverter, charge controller or bus bar. With the SB175 Anderson to ring terminal cable already included, you'll be up and running in no time!

      48V KONG 12kWh Powerwall Features:

      •  LED Display
      •  Compact Modular Design
      •  High Temp Operating Range
      •  Best Power Density/Pack Size
      •  Best Aluminum Mosfet Design
      •  3000 A Short Circuit Protection
      •  High Cold-Cranking Amps (400A)

      Warranty & Guarantee:

      • Made in the USA
      • 10-Year Warranty!
      • Lifetime Customer Support (Phone, Live Chat Or Email)

      48V KONG Spec Sheet:

      48V KONG 12kWh Powerwall Specs:

        • Chemistry:           LiFePO4 (New)
        • Configuration:     16S 1P
        • Voltage:                48V
        • Ah Capacity:        233Ah
        • kWh Capacity:     12kWh
        • Wh Capacity:       12,000Wh

        Performance Specs:

        • Max Continuous Discharge Current:          150A
        • Max Continuous Power:                               7500W
        • Max Discharge Peak Current:                      350A (6 Seconds)
        • Voltage Range:                                               43 – 58.8V

        Charging Specs:

        • Suggested Charge Voltage:     58.8V
        • Max Charge Current:                90A

        Temperature Parameters:

        • Charge Temp Range (°C):                      0°C – 55°C
        • Discharge Temp Range (°C):               -30°C – 55°C
        • Optimal Discharge Temp. Range:        15°C – 35°C
        • Storage Temp:                                        -20°C –  35°C (Max 6 Months)

        48V KONG 12kWh Powerwall Dimensions:

        • Weight:    372 (LBS)
        • Length:    25.5 (in)
        • Width:      15 (in)
        • Height:     46.5 (in)

        Safety Features:

        • BMS (Battery Management System) 
        • Over Voltage, Under Voltage, Over-Current
        • (Thermal Management System), Breaker (300A)

        Max battery Connections:

        • Series:       N/A
        • Parallel:      (YES)       Cap x (8)

          Warranty & Guarantee:

          • Made in the USA
          • 10-Year Warranty!
          • Lifetime Customer Support (Phone, Live Chat Or Email)

          Still have questions? Don't hesitate to reach out or give us a call today at 877-242-2792

          Shipping & Delivery

          Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

          Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

          With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

          *As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

          If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

          Customer Reviews

          average rating 5.0 out of 5
          Based on 1 review
          • 5 Stars
            1 Review
          • 4 Stars
            0 Reviews
          • 3 Stars
            0 Reviews
          • 2 Stars
            0 Reviews
          • 1 Star
            0 Reviews
          100% of reviewers would recommend this product to a friend
          1 Review
          Reviewed by Anonymous, from United States
          Verified Buyer
          I recommend this product
          Rated 5 out of 5
          Review posted

          SOK Battery

          Good battery so far. Good customer service.

          Loading...
          Was this helpful?

          Recently viewed products