*[Open Box]* BigBattery 24V MULE - LiFePO4 - 120Ah - 3kWh Lithium Batt - ShopSolar.com
Skip to content

*[Open Box]* BigBattery 24V MULE - LiFePO4 - 120Ah - 3kWh Lithium Battery | 10-Year Warranty

people are currently viewing this product
Current price $899.00
Original price $1,479.99
Translation missing: en.product_price.item.price.range_html
Original price $1,479.99
from $899.00
Current price $899.00
You Saved: $580.99 39%

Sold out

40,000+ Happy Customers!

We Beat All Competitors Prices.

Includes Lifetime Customer Support!

Fast & Reliable Shipping - While Supplies Last.

Support Agent

Have a question? We're here to help.

Friendly Phone Support:  877-242-2792

Instant Live Chat:  Chat Now

Mon-Fri 10am-6pm EST

**Note: There may be cosmetic marks like scratches and small dents.

BigBattery 24V MULE - LiFePO4 - 120Ah - 3kWh Lithium Battery FREE Shipping + FREE Lifetime Customer Support!

The new 24V MULE is perfect for heavy workload applications. This battery pack is meant for both Mobile and Energy Storage applications. 

The MULE includes our new A123  Lithium Iron Phosphate Cells with our newest thermal management system, BMS, 300A Fuse, and SB-175 Anderson Connector. 

With 120Ah and 3kWh capacity, this powerful battery is by far one of the best and most cost-efficient batteries on the market. Made in the USA! 

Detailed Battery Specs:

  • Chemistry:             LiFePO4 (New)
  • Configuration:      8S6P
  • Voltage:                 24V
  • Ah Capacity:        120Ah
  • kWh Capacity:     3kWh
  • Wh Capacity:       3000Wh

Performance Specs:

  • Max Continuous Discharge Current:          130A
  • Max Continuous Power:                               3328W
  • Max Discharge Peak Current:                     350A (6 Seconds)
  • Voltage Range:                                               20 – 28.8V

Charging Specs:

  • Suggested Charge Voltage:     28.8V
  • Max Charge Current :                100A

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:                                      -30°C –  55°C (Max 6 Months)


  • Weight:    88 (LBS)
  • Length:    11.8 (in)
  • Width:      7.5 (in)
  • Height:     24 (in)

Safety Features:

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

Max battery Connections:

  • Series:       (YES)       Cap x (2)
  • Parallel:      (YES)       Cap x (8)


  •  LED Display
  •  Multi-Display: AMP & VOLTS
  •  Industrial Wheels & Case
  •  Best Power Density/Pack Size
  •  Best Aluminum Mosfet Design
  •  3000 A Short Circuit Protection
  •  High Cold-Cranking Amps (400A)

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

  • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
  • You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. 

We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Simplified Solar Solutions

Simplified Solar Solutions

Our carefully curated solar kits combine the best components to create an ideal solution for your individual power needs. So whether you need to get off the grid, to save on your electric bill, for emergency backup power, or to fuel your next adventure - we eliminate the need for a designer or custom solution, and pass those savings on to you without compromising on performance.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

We’re people just like you

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 30,000 solar kits sold, 2,500+ positive reviews, and years of experience in the industry, we’re proud to say we’re America’s #1 solar kit retailer. So you can trust us to provide you with top-notch products and legendary customer service at every step of the way.