EG4 LiFePOWER4 24V V2 Battery
The LifePOWER4 24V V2 battery is an energy storage solution designed to offer superior performance, safety, and versatility. Building on the strengths of its predecessor, the V2 model includes several key upgrades to enhance its efficiency and reliability.
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.
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.
Technical Specifications
- 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
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.
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 |
10-year standard warranty. See more at eg4electronics.com.
