EG4 12V 400AH Lithium LL Server Rack Battery
EG4 12V 400AH Lithium LL Server Rack Battery
Buy now, Pay later! Just select
or
at checkout!
Learn more
As Canada’s #1 off-grid living solutions provider, we won’t be beat on price.Customers must submit the price match form. Terms & conditions. Submit
The EG4 LL (Lifetime Lithium) Lithium Iron Phosphate battery is now available at 12.8V (12V) and features a 5.12kWh capacity and 200A internal BMS, while preserving the esteemed features of its predecessor the EG4 LL Battery.
Comprising of 16 UL listed prismatic 3.2V cells and meticulously tested through 7,000 deep discharge cycles to 80% Depth of Discharge (DoD), this battery ensures reliable performance. Capable of daily full charge and discharge for over 15 years without fail, it has undergone rigorous testing and boasts a remarkable 99% operating efficiency.
Equipped with an LCD screen for convenient access to vital battery information, the upgraded model now supports selectable closed-loop inverter communications, including Victron and EG4. Featuring a user-friendly plug-and-play interface, it includes all essential components for hassle-free setup.
Each battery comes with a 1-foot RS485 communication cable and a set of parallel cables. For every six batteries, we provide one RS485 USB battery comm cable, which will be shipped separately.
SPECIFICATIONS
- Voltage: 12.8V
- Capacity: 400Ah
- Dimensions: 6.1 in×19 in×20.2 in (15.5 cm×48.2 cm×51.3 cm)
- Weight: 98.1 lbs. (44.5 kg)
- Design Life: 7000 Deep Cycles
- Tier one A+ cell composition
- 99% efficiency LiFePO4 16-cell pack
- Max energy density
- Flexible racking options
- Environmentally friendly and lead-free
- Stress-free battery bank expansion capacity
- Reliable built-in BMS, voltage, current, temperature, and health management
-
Longer lasting 10 to 20-year design life
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.
Included:
(1) 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery
(1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
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
- 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!
- Failsafe operation in high-risk environments and to protect against rare
- Parallel up to 16 batteries
- Get the most power possible! Up to 80kWh while maintaining BMS
communications!
- Get the most power possible! Up to 80kWh while maintaining BMS
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
Resources:
Couldn't load pickup availability
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Your History
Did you mean to add this to your cart?
Building Dreams
Helping you build a legacy for your family
Kyle Benger
I almost NEVER leave a 5 star review. They are reserved in my world for places that do something EXCEPTIONAL. Kyle A. And the crew at Cabin Depot are a group of those exceptional people. They patiently worked with us as we developed our off grid setup and provided not only fair prices, but wonderful follow-up with my installation and operational questions as our system came together. Thank you and we look forward to a continued relationship.
Sebastien Harvey
I purchased a drolet myriad III wood stove from cabin depot. Customer service was great, delivery was fast and they replied to all of my questions very quickly. When I received the wood stove I unboxed it while the driver was here (as suggested by the company). Everything was perfect and the driver from midland transportation was very accommodating.
A+ thank you very much!
Tom Wiseman
I’ve taught customer service to many organizations in my professional career. I’m now long retired and still find excellent customer service difficult to come by!
The Cabin Depot, and especially Kyle Aubin, are exceptional examples of customer support and service!! My only regret was not reaching out sooner!
I would have saved myself significant time, lessened aggravation, and a happier installation of my EG46000XP and generator backup.
Lyle’s patience and response time, his pleasantness and professionalism, will contribute significantly to me looking first to them for future sales and service!
Angelique Wood
We ordered our PV panel, battery bank and inverter set up in September 2024. There were a number of hurdles to get over and many times we worried we were not going to accomplish our dream of greater self sufficiency.
With the owner of Cabin Depot involved, we have received strong support in resolving our issues and have now got an inverter, lithium battery and PV set up which has taken us from using a generator and having periodic power, to uninterrupted power supply allowing us to run a number of electrical devices continuously, including our well pump and a modem.
We look forward to a continued relationship with Cabin Depot and thank them for helping us to get over the finish line with what has been a daunting project.
Shayne Kovich
Recently added a EG4 LL battery to my existing system.
Cabin Depot was great to deal with, shipping was around a week., which is pretty good considering it was shipped across Canada.
Only delayed by 1 day but that was a UPS thing.
This battery was added to 3 existing EG4 Lifepower batteries.
Everything worked no issues at all., only thing was the communication ports are in different locations and the supplied cables are too short to reach,
No big deal.
All in all very happy and would order again
Larry Scarr
Propane stove came on time in perfect condition, super easy install, helpful customer service, very competitive price!! Just a good company. We will be buying more off grid supplies from this fantastic group of professionals!!
Alberta Wild
I was so impressed last year when I called from Alberta - searching for the right equipment (hot water on demand and propane heater… and I have to say I am impressed again - today was just a special order thermocouple to have as a spare - the service you provided for a 35 dollar part was above and beyond.
More Than A Store
No sales pressure, just honest advice. Not sure what you need? We've been helping Canadians go off-grid for over a decade. Trust the team with a proven track record.
Canadian Owned
Serving you from the true north