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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!
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EG4 Lithium Battery 48V 100AH, Server Rack Battery w/LCD

EG4 Lithium Battery 48V 100AH, Server Rack Battery w/LCD

SKU EG4-LL-S48-100
$1,609.88

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    Full manufacturer warranty included

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The EG4 Lithium 48V 100AH server rack battery is a high-performance, long-lasting energy storage unit suitable for residential and off-grid solar power systems. It is available in two main versions: the LL-S with an integrated LCD touchscreen and the more budget-friendly LiFePOWER4 V2, which does not include the display. 
Key specifications (LL-S model)
  • Capacity: 5.12 kWh (kilowatt-hours).
  • Nominal Voltage: 51.2V.
  • Cycle Life: A design life of 7,000 cycles at 80% Depth of Discharge (DoD).
  • Efficiency: Features 99% operating efficiency.
  • Safety Features: Includes dual on-board fire arrestors and an Emergency Stop (E-Stop) function for system-wide shutdown.
  • Certifications: UL 1973 and UL 9540A rated.
  • Dimensions: 6.1" x 19" x 17.4" (15.5 cm x 48.2 cm x 44.2 cm).
  • Weight: 99.6 lbs (45.2 kg).
  • Connectivity: Features RS-485 and CAN bus communication ports, supporting major inverter brands like EG4, Sol-Ark, Victron, and Growatt.
  • Expandability: Up to 64 batteries can be connected in parallel.
  • Warranty: The battery comes with a 10-year limited warranty. 

Features and benefits
  • Built-in monitoring: The LCD touchscreen on the LL-S model provides instant, real-time data from the Battery Management System (BMS), including state of charge, voltage, and temperature.
  • Reliable and long-lasting: Built with 16 high-quality, UL-listed prismatic lithium iron phosphate (LiFePO4) cells, the battery can be fully charged and discharged daily for over 15 years.
  • Budget-friendly alternative: The LiFePOWER4 V2 is a lower-cost version of the battery that performs the same functions but lacks the built-in LCD screen. A separate display is available as an add-on.
  • Comprehensive safety: The integrated BMS offers protection against overcharge, over-discharge, overcurrent, and temperature issues. The E-Stop feature is designed to rapidly and safely shut down the system in emergencies.
  • High efficiency: The battery's 99% operating efficiency minimizes energy loss, ensuring more usable power from stored energy. 

Considerations
  • LCD screen variation: While the LCD is a convenient feature for at-a-glance monitoring, the more budget-conscious LiFePOWER4 V2 model excludes this feature to keep costs down. You can monitor the battery via software, but direct access requires a separate display.
  • Cost vs. lead-acid: Like most LiFePO4 batteries, the EG4 has a higher initial cost than traditional lead-acid batteries. However, its superior lifespan, efficiency, and lower maintenance often make it a more cost-effective choice over the long term. 

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
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All of our items are in stock and ready to ship. All items ship within 1 business day.

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Description
The EG4 Lithium 48V 100AH server rack battery is a high-performance, long-lasting energy storage unit suitable for residential and off-grid solar power systems. It is available in two main versions: the LL-S with an integrated LCD touchscreen and the more budget-friendly LiFePOWER4 V2, which does not include the display. 
Key specifications (LL-S model)
  • Capacity: 5.12 kWh (kilowatt-hours).
  • Nominal Voltage: 51.2V.
  • Cycle Life: A design life of 7,000 cycles at 80% Depth of Discharge (DoD).
  • Efficiency: Features 99% operating efficiency.
  • Safety Features: Includes dual on-board fire arrestors and an Emergency Stop (E-Stop) function for system-wide shutdown.
  • Certifications: UL 1973 and UL 9540A rated.
  • Dimensions: 6.1" x 19" x 17.4" (15.5 cm x 48.2 cm x 44.2 cm).
  • Weight: 99.6 lbs (45.2 kg).
  • Connectivity: Features RS-485 and CAN bus communication ports, supporting major inverter brands like EG4, Sol-Ark, Victron, and Growatt.
  • Expandability: Up to 64 batteries can be connected in parallel.
  • Warranty: The battery comes with a 10-year limited warranty. 

Features and benefits
  • Built-in monitoring: The LCD touchscreen on the LL-S model provides instant, real-time data from the Battery Management System (BMS), including state of charge, voltage, and temperature.
  • Reliable and long-lasting: Built with 16 high-quality, UL-listed prismatic lithium iron phosphate (LiFePO4) cells, the battery can be fully charged and discharged daily for over 15 years.
  • Budget-friendly alternative: The LiFePOWER4 V2 is a lower-cost version of the battery that performs the same functions but lacks the built-in LCD screen. A separate display is available as an add-on.
  • Comprehensive safety: The integrated BMS offers protection against overcharge, over-discharge, overcurrent, and temperature issues. The E-Stop feature is designed to rapidly and safely shut down the system in emergencies.
  • High efficiency: The battery's 99% operating efficiency minimizes energy loss, ensuring more usable power from stored energy. 

Considerations
  • LCD screen variation: While the LCD is a convenient feature for at-a-glance monitoring, the more budget-conscious LiFePOWER4 V2 model excludes this feature to keep costs down. You can monitor the battery via software, but direct access requires a separate display.
  • Cost vs. lead-acid: Like most LiFePO4 batteries, the EG4 has a higher initial cost than traditional lead-acid batteries. However, its superior lifespan, efficiency, and lower maintenance often make it a more cost-effective choice over the long term. 
Shipping

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286