EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery

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$1,499.00
$1,899.00
$1,499.00
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EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery

Vendor: EG4

EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery

$1,899.00 $1,499.00

Vendor: EG4

EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery

$1,899.00 $1,499.00

EG4-LL Lithium Battery 12V 400AH Server Rack Battery 

The new EG4-LL 12V batteries offer unmatched performance and longevity. They are designed to last for more than 7000 deep charge and discharge cycles and have a life cycle of more than 15 years with an 80% depth of discharge daily.

Dual On-board Fire Arrestors

Provide fail-safe operation in highrisk environments and safeguard against rare hardware failure on high-voltage solar charge controllers

Real-Time Statistics

Using Bluetooth integration with a customized app and PC monitoring software

New, More Powerful BMS

Handles heavier loads with ease, parallels up to 16 batteries for more than 80kWh of storage, and communicates with 12V Victron systems for added functionality

Performance Components

  • Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management
  • Stress-Free Battery Bank Expansion Capacity
  • Cell & Module Voltage Protection
  • Short Circuit Protection >775A <0.1mS
  • Temperature Protection <-4°F or >167°F
  • Operating Power Consumption <14mA

Advanced Configurability

  • On-board LCD Screen
  • PC Monitoring Software
  • Lifetime firmware updates

Reliability & Safety Testing

  • Dual On-board Fire Arrestors
  • Environmentally Friendly & Lead-Free
  • Design Optimized and Tested by EG4's R&D Solar Laboratory. In-House & Texas Based
  • 10-Year Warranty Supported and serviced out of Texas

EG4-LL 120V Specifications

Nominal Operating Parameters

  • Voltage 12.8V
  • Capacity 400Ah
  • Charging Voltage (Bulk/Absorb) 14.0V (+/-0.2V)
  • Float 13.5V (+/-0.2V)
  • Low DC Cutoff 11.8 ‒ 11.4V (depending on load - start high, lower if needed)
  • Charging Current Max Constant Charge: 200A (<100 recommended)
  • Discharging Current Max Constant Discharge: 200A

Physical Specifications

  • Dimensions (H×W×D) 6.1 in.×19 in.×20.2 in. (15.5 cm×48.2 cm×51.3 cm)
  • Weight 98.1 lbs. (44.5 kgs)

Still Have Questions About The EG4-LL Lithium Battery 12V 400AH ? Give us a call today 1-877-242-2792

Why Choose Green Vista Living

Why Choose Green Vista Living

At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First

As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet

Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts

Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living

  • Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.
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  • Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.
  • Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.

At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

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