SKU: 99742651855

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

Sale price$598.05 Regular price$664.50
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Description

EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack BatteryEG4 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

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99742651855

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Gabriela Silva
Phoenix, US
★★★★★ 5
Whipped and Smooth
Color: Tan
I didn’t know if I was going to love this as much as the drops, but this has an immediate blurring effect and it is whipped. So far I LOVE IT! My skin feels smooth with light to medium coverage. I love that it’s sunscreen.
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Reviewed in the United States on August 26, 2025
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Amazon Customer
Natrona Heights, US
★★★★★ 4
Excellent product
Color: Medium
Excellent product, really works & looks good
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Reviewed in the United States on April 16, 2026
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Jolene
Whiting, US
★★★★★ 5
Beautiful sunscreen
Color: Medium
The perfect skincare/sunscreen/tint! I am a huge fan of tinted moisturizers and struggle with finding the correct color, texture and staying power. Color science is a clear winner here. A luxurious product, creamy, perfect moisture, coverage and the perfect tone. A++ will buy again…..and again.❤️
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Reviewed in the United States on September 3, 2024
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Ms. M
Houston, US
★★★★★ 3
I love this product
Color: Medium
I love this product. Best tinted moisturizer I've ever used. My low star rating is for the product container. On this tube (and the last one I ordered as well) the top separates from the base. When this happens, I can't pump the product out. I have to fiddle around with it quite a bit to get it reattached and then fiddle around some more to get it pumping again. At the price of this product, this issue should really be addressed. I can't believe I'm the only one who is dealing with this. Especially since the last two tubes performed in the same way.
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Reviewed in the United States on March 5, 2017
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Tessa R.
Pawtucket, US
★★★★★ 5
SO GOOD
Color: Light
This product is so velvety and goes onto the skin so nicely. As per usual, it feels like natural skin but it has great coverage -- I was pleasantly surprised. I don't know what Colorscience does, but they have the magic. I am a forever customer of all of their products. It's a plus that their products are good for the skin AND have SPF as well.
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Reviewed in the United States on January 8, 2024

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