EG4
EG4 LifePower4 Lithium Battery 24V 200AH V2 | Server Rack Battery – Available in 2–6 Unit Bundles
EG4 | LifePower4 V2 | 24V 200AH | Server Rack Battery
The LifePOWER4 24V V2 battery is an advanced energy storage solution engineered for exceptional performance, safety, and adaptability. Building on the advantages of its predecessor, the V2 model features significant upgrades that improve its efficiency and reliability.
EG4 | LifePower4 V2 | 24V 200AH | Server Rack Battery Features & Benefits
- Robust Architecture: Retains the high performance and durability of its predecessor.
- Quality Cells: Composed of 16 UL-recognized prismatic 3.2V cells, providing over 6,000 cycles at 80% Depth of Discharge (DoD).
- High Capacity: Nominal voltage of 25.6V and capacity of 200Ah, providing 5.12kWh of energy.
- Powerful BMS: Equipped with an upgraded 200A Battery Management System (BMS), delivering up to 5,120W of continuous power and 7,680W for up to 5 seconds.
- User-Friendly: Features a BMS on/off switch for safe monitoring without voltage at the terminals.
- Extended Warranty: Backed by a new 10-year limited warranty for long-term peace of mind.
EG4 | LifePower4 V2 | 24V 200AH | Server Rack Battery Advanced Features
- Scalable Storage: Supports closed-loop communication with up to 64 batteries in parallel, achieving a maximum storage capacity of 327.7kWh.
- Enhanced Connectivity: Features two positive and two negative terminals that accept 2 AWG battery to busbar power cables (included).
- Efficient Communication: Includes a CAN bus port for closed-loop communication with Victron inverters and an RS485 port for firmware updates.
- Safety First: Dual on-board fire arrestors provide added safety during operation.
25.6V 200Ah LifePower4 V1 vs. EG4 25.6V 200Ah LifePower4 V2 Comparison
The 25.6V 200Ah EG4 LifePower4 V2 battery is an updated model with many quality-of-life improvements compared to the original 25.6V 200Ah EG4 LifePower4 V1.
What's Included
Everything you need is included with your product.
- (1) EG4-LifePower4 Battery Module
- (1) Inter-battery Communication Cable
- (1) ea. 4-AWG Pos. and Neg. Connection Cables
- (4) M8-1.0 Terminal Bolts
- User Manual
Key Upgrades in V2
- Upgraded double positive/negative terminals that can accept 2-AWG compression lugs.
- Added an RJ45 CAN communication port for faster communication to an inverter.
- Upgraded dipswitch now supports up to 64 other batteries in closed-loop communication.
| Feature | LifePower4 24V V2 | LifePower4 24V V1 |
| Fire Suppression | Yes | Yes |
| CANBUS Communication | Yes | No |
| RS485 Communication | Yes | Yes |
| Supported Batteries in Closed-Loop | 64 | 16 |
| Terminal Conductor Size | 2-AWG | 6-AWG |
| Charging Current (Max. Continuous) | 200A | 100A |
| Discharging Current (Max. Continuous) | 200A | 100A |
| Charging Over Current Protection 1 | >220A for 10s | >100A for 20s |
| Charging Over Current Protection 2 | >250A for 3s | >120A for 2s |
| Discharge Over Current Protection 1 | >220A for 30s | >100A for 10s |
| Discharge Over Current Protection 2 | >300A for 5s | >150A for 3s |
| Short Circuit Protection | >250A for <0.1s | >250A for 1s |
| Cell Over-Voltage Protection | 3.8V | 3.65V |
| Cell Under-Voltage Protection | 2.3V | 2.5V |
| Cell Passive Balancing | 120mA | 120mA |
| Total Over-Voltage Protection | 30V | 29.2V |
| Total Under-Voltage Protection | 22.4V | 20.0V |
EG4 LifePower4 Lithium Battery Specifications
| Category | Specification |
| Voltage | 25.6V |
| Capacity | 200Ah |
| Energy Capacity | 5.12kWh |
| Charging Current (Max. Continuous) | 100A |
| Discharging Current (Max. Continuous) | 200A |
| Charging Over Current Protection | >100A for 20s, >220A for 10s |
| Discharge Over Current Protection | >100A for 10s, >220A for 30s |
| Short Circuit Protection | >250A for <0.1s |
| Cell Over-Voltage Protection | 3.65V |
| Cell Under-Voltage Protection | 2.5V |
| Total Over-Voltage Protection | 29.2V |
| Total Under-Voltage Protection | 20.0V |
Frequently-Asked Questions
Is this battery compatible with my 24V inverter or charge controller?
Yes, the EG4 LifePower4 is compatible with standard 24V inverters and MPPT charge controllers.
Can I use multiple batteries together?
Absolutely. The battery is parallel-capable and designed for scalable systems.
What’s the expected lifespan of this battery?
With 6,000+ cycles, the battery is rated to last 10+ years under typical usage.
Does it require maintenance?
No, it's a maintenance-free battery—just plug it in and go.
Is it safe for indoor installation?
Yes, the LiFePO4 chemistry and server rack enclosure make it safe and ideal for indoor use.