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
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
EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery
- Regular price
- $1,329.00
- Sale price
- $1,329.00
- Regular price
-
$2,069.00
No obligation — get a custom quote in minutes
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EG4-LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery
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"Amazing experience from start to finish. The team was incredibly helpful and the system is performing beyond expectations. Couldn't be happier with our decision."
"The whole process was seamless. From ordering to installation, everything was straightforward. Our electricity bill has dropped significantly!"
"Best investment we've made for our home. The customer support is outstanding — they walked us through every step of the setup process."
"We compared prices everywhere and this was by far the best deal. The quality of the panels is top-notch and installation guidance was superb."
"Great product and even better customer service. They helped us design the perfect system for our needs. Highly recommend to anyone considering solar."
"From the free proposal to the final install, everything exceeded our expectations. We're producing more energy than we consume most months!"
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