$561.00
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EG4 LL Lithium Battery (V2) 12V 400AH Server Rack Battery
- Capacity400 Ah
- Nominal voltage12 V
$1,299.00
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Works with: 12 V systems
Questions? Call (727) 761-7772
SKU EG4-1511054
Pairs well with
Overview
Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 12.8V (12V) 5.12kWh with 200A internal BMS, based on the same subset features of the previous industry renowned EG4-LL Battery.
Composed of (16) UL listed prismatic 3.2V cells which have been tested at 7,000 deep discharge cycles to 80% DoD – fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.
Includes an LCD screen to quickly view your batteries’ most important information, but now features Selectable closed-loop inverter communications including Victron, and EG4! A simple plug-and-play interface that has all the essentials built in for easy setup.
EG4 Lifetime Lithium, Best In Class Solar Rack Battery
- Rated for 7000 deep charge & discharge cycles
- 15-year life with 80% depth of discharge daily, designed for up to 20-year life
- Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
- #1 Energy Density Server Rack Battery Form Factor
- Selectable closed-loop inverter communications including Victron, and EG4!
- Dual Onboard automatic fire arrestors
- Failsafe operation in high-risk environments and to protect against rare
hardware failure on high voltage solar charge controllers!
Show the full description
- Parallel up to 16 batteries
- Get the most power possible! Up to 80kWh while maintaining BMS
communications!
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
Nominal Voltage: 12.8V
Nominal Capacity: 400AH
Kilowatt-hour(s): 5.12kWh
Weight: 98.1 lbs. (44.5 kgs)
Dimensions: 17.4″ x 18.5″ x 6.1″
Design Life: +15 Years at 80% DoD
Communications: RS485/CAN: Victron, EG4
Specifications
| Capacity | 400 Ah |
|---|---|
| Nominal voltage | 12 V |
| Chemistry | Not listed |
| Warranty | 10 years |
| Certifications | Not listed |
| Dimensions | 24 × 21 × 13 in |
| Weight | 98.1 lb |
| Brand | EG4 |
|---|---|
| SKU | EG4-1511054 |
Runtime estimate
Based on this battery's rated capacity of 400 Ah at 12 V (about 4.8 kWh), assuming 90% usable capacity and 92% inverter efficiency, the same as the system calculator. Real runtime also depends on temperature and age.
Add up the watts of everything you want to run at once.
Estimated runtime4 hours
Questions and answers
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