The upgraded EG4-LL Lithium Iron Phosphate Battery 12.8V (12V) 5.12kWh offers the highest level of power storage. Designed with a long life, this powerhouse has 7,000 deep discharge cycles at 80% DoD, guaranteeing 15+ years of consistent everyday operation. Featuring 99% effectiveness and A+ Tier One cells ensure outstanding performance, in addition, features such as dual fire arrestors and comprehensive BMS give unparalleled protection. The plug-and-play closed-loop communication integrates Victron and EG4 inverters, making setup easier. This environmentally conscious solution, which can be expanded by adding sixteen batteries for 80 kWh, is ideal for significant demand purposes. With an assurance of ten years, the EG4-LL redefines energy storage perfection!

Key features:

Unmatched Longevity with 80% DoD: Manufactured for consistency, the EG4 LL Lithium Battery provides 7,000 deep discharge cycles at 80% Depth of Discharge (DoD), providing almost 15 years of continuous daily use. Boasting an impressive 99% operational effectiveness, that provides minimal energy loss for maximum output.
A+ Tier One Premium LiFePO4 Cell Composition: Engineered using 16 UL-listed prismatic 3.2V cells, this battery uses A+ Tier One premium LiFePO4 cells that offer remarkable endurance and productivity, establishing its status as the highest energy-density server rack battery in its category.
Plug-and-Play Closed-Loop Integration: The battery's configurable closed-loop inverter interaction, which is aligned with Victron and EG4, allows for simple installation. The RS485 connections for communication provided streamlined interactivity, allowing for easy and effective integration with solar panels or battery backup systems.
Dual Onboard Automatic Fire Arrestors: A dual automatic fire arrestor and a smart BMS that monitors voltage, current, and temperature in real time ensure the highest level of protection. More safety features such as short-circuit prevention (>775A <0.1mS) and temperature protections (<-4°F or >167°F) ensure that your equipment operates safely in all scenarios.
Highly Expandable & Parallel up to 16 Batteries: Expand your power source with convenience by supporting as many as sixteen batteries in parallel, resulting in a whopping 80kWh capacity while retaining complete interaction among batteries through the sophisticated BMS. Ideal for residences, organizations, and off-grid systems that have substantial energy requirements.
Intuitive LCD Display and Software Integration: Important statistics like voltage, current, and health are displayed immediately through the embedded LCD panel. Connect using PC monitoring software provides extensive information and lifetime firmware updates to keep your battery performing at its best.
Eco-Friendly and Lead-Free Design: Setting priorities for long-term viability, the battery source is lead-free and environmentally safe, lowering its effects on the environment. EG4's R&D Solar Laboratory conducts thorough testing to assure trustworthiness and superior performance throughout a wide range of situations.
Optimized Power Consumption: The battery is very productive, boasting an operating power consumption of below 14mA, allowing users to effectively utilize their system's overall output and save money.
10-Year Comprehensive Warranty: A 10-year warranty provides peace of mind, backed by EG4's industry-leading assistance and dedication to long-term reliability.

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)

General Specifications:

Communication Ports: RS485/CAN
Bluetooth Monitoring: Customized EG4 App
Maximum Modules in Parallel: 16
Dimension (H×W×D): 6.1 inx19 in×20.2 in (15.5 cmx48.2 cmx51.3 cm)
Weight: 98.1 Ibs. (44.5 kg)

Module Operating Parameters:

Voltage:12.8V
Capacity: 400ah
Charging Voltage (Bulk/Absorb):14.0v (+/-0.2v)
Float: 13.5v (+/-0.2v)
Soc Cutoff: 20%*
Charging Current: 200a (max. Continuous)
Discharging Current: 200a (max. Continuous)

Environmental Parameters:

Charging Range: 32°F-113°F (0°C-45°C)
Discharging Range: -4°F-122°F (-20°C-50°C)
Storage Range: -4°F-122°F (-20°C-50°C)
Ingress Protection: IP20

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12V Lithium Iron Phosphate Batteries

EG4® LL Lithium Server Rack Battery (V2) - 12V 400AH | LiFePo4 16-Cell | 200A BMS | W/ Fire Arrestors | 16 Batteries Parallel | 80% DOD | IP20 Ratings