Skip to content
10% OFF STOREWIDE WITH CODE: SURVIVAL10 exclusions apply*
10% OFF STOREWIDE WITH CODE: SURVIVAL10 exclusions apply*
SKU 1511006

EG4 LifePower4 (48V/100AH) Server Rack Lithium Battery

in stock, ready to be shipped

Get it between -

Fast and Free Shipping

Fast and Free Shipping

Lowest Price Guarante

Lowest Price Guaranteed

Expert Live Chat

Expert Live Chat

Authorized Dealer

Authorized EG4 Dealer

No Sales Tax

No Sales Tax (Except CO)

Lifetime Customer Support

Lifetime Customer Support

Original price $1,149.00 - Original price $1,149.00
Original price
$1,149.00 - $1,149.00
Current price $1,149.00

Checkout with a credit/debit card or use an express payment option

Discover the power of EG4 Lithium Iron Phosphate battery, designed for optimal performance and longevity. This 51.2V (48V) 5.12kWh battery with a 100AH internal BMS ensures you get the most out of your energy solutions.

Built for Durability and Efficiency:

  • Long-Lasting Reliability: Utilizes sixteen UL-listed prismatic 3.2V cells in series, rigorously tested for up to 7,000 deep discharge cycles to 80% DoD. This means you can fully charge and discharge the battery daily for over 15 years without any issues.
  • High Operating Efficiency: Achieves 99% efficiency with up to 97% round-trip efficiency when tested with EG4 inverters.

Compact and Eco-Friendly Design:

  • Maximum Energy Density: More compact than most rack batteries, featuring a 3.5U design.
  • Environmentally Friendly: Lead-free construction supports sustainable power solutions.

Installation and Maintenance Made Easy:

  • Flexible Racking Options: Adapts to various installation needs, enhancing flexibility in setup.
  • Stress-Free Expansion: Easily expand your battery bank without hassle.
  • Reliable BMS: Integrated Battery Management System monitors voltage, current, temperature, and overall health.

Quality Assurance:

  • Tier One, A+ Cell Composition: Ensures top-tier performance and extended battery life of 10-20 years.
  • Safety First: The entire battery is UL-rated (UL 1973 BBFX2.MH65889), ensuring safety and reliability.

Included Accessories:

  • (1) 1-foot RS485 Communication Cable
  • (1) Set of parallel cables per battery - 12in 6 AWG Black & Red
  • (1) RS485 USB Battery Comm Cable per six batteries (shipped separately)

This battery is the perfect choice for anyone looking for a reliable, efficient, and long-lasting energy solution.


Dimensions:6.1 in×17.4 in×18.5 in
Weight:100 lbs. (45.4 kg)
Design Life:7000 Deep Cycles

Spec Sheet: View Here

More Information

User Manual: View Here

BMS Software Windows: View Here

BMS Software MacOS: View Here

Certificates: View Here

Shipping & Returns

Free Shipping: We offer Free Shipping to all continental US states.

Shipping Time: Most orders are processed and shipped within 1-2 business days. After that, please allow 4-6 days for delivery, with most orders arriving within 5-8 business days from the order date. For more details, please visit our Shipping & Delivery Page.

Returns: If you're not satisfied with your purchase, you can return it in new condition within 30 days for a refund. Returns must be authorized in advance. To initiate a return, please contact us at [email protected] or call (888) 363-5666 with your name, order number, and the reason for your return. For more details, please visit our Return & Refund Policy.

Shipping Limitations: Unfortunately, shipping to P.O. Boxes or outside the United States is not available.

Why Shop With Us?

When you choose us, you're not just buying a product; you're supporting a small business fueled by the passion of a dedicated team. We’re here whenever you need us—just a phone call or email away—and we’re committed to ensuring you’re completely satisfied with every aspect of your experience.

Here’s what you can always expect from us:

  • Free Shipping on Every Order.
  • Top-notch Customer Support via Phone, Email, and Live Chat.
  • Lifetime Support and Troubleshooting.
  • No Sales Tax.
  • 30-Day Return Policy (exclusions apply*).
  • Lowest Price Guarantee
  • Full Manufacturer’s Warranty on All Products.

We're here to make sure your shopping experience feels just as good as walking into your favorite local shop.

Price Match Guarantee

At Survival Creation, we believe you should never have to choose between the best quality and the best price. If you find a lower price on the same product from another authorized online retailer, we promise to match it. Even better, if we can, we’ll beat it.

To secure your price match, simply send us proof of the lower price (a link or a screenshot will do).

Guidelines for Our Price Match:

  • The item must be identical and sold by an authorized online dealer.
  • We cannot match prices from physical retail stores or online auction sites like eBay or Amazon.
  • Price adjustments cannot be combined with any other offers or discounts.
  • The price match must be approved before you complete your purchase.

We're here to assist you in securing the best deal. If you have any questions about our price match policy or need assistance, don't hesitate to contact our customer service team.

Need More Help? Contact Us.

US-Based Support, Mon-Fri, 9am-5pm (MT).

(888)-363-5666 | Live Chat Support



Hi, I'm Liam, one of the proud owners and head of operations at Survival Creation. As an energy engineer with over 12 years of experience in the solar industry, I helped create Survival Creation to be your go-to resource for all solar solutions.

When you reach out to us, you won’t be put on hold or passed around to different departments. You’ll always speak to a real person who will handle any issues directly and efficiently until everything is resolved to your satisfaction.

We are NABCEP-certified installers, offering our services in the Denver metro area. We would love to be a part of your next project—don't hesitate to reach out. We are here to help!

Call: (888)-363-5666
Email: [email protected]