The XD Battery LiFePO₄ battery is a premium energy solution built on innovative cells from the global technology leader REPT BATTERO (Tier-1). Thanks to the use of Grade A+ cells, this energy storage device provides an actual capacity that significantly exceeds nominal values. This guarantees you an additional energy reserve and maximum endurance for the most complex energy independence systems.
REPT Technology: Power Beyond Standards
The use of original REPT cells provides the device with unique characteristics:
-
Energy Surplus: While other batteries only reach their nominal capacity, REPT cells in this model have an actual capacity of 330-340 Ah. This gives you up to 17.4 kWh of real energy.
-
Exceptional Lifespan: REPT technology ensures a stable 6000-8000 cycles thanks to the optimized chemical structure of lithium iron phosphate.
-
Minimal Internal Resistance: Thanks to ultra-pure cell materials, the battery practically does not heat up even during prolonged high-current discharge.
Technical Specifications
| Parameter | Value |
| Nominal Voltage | 51.2 V |
| Cell Manufacturer | REPT BATTERO (Grade A+) |
| Actual Cell Capacity | 330-340 Ah |
| Actual System Energy | up to 17.4 kWh |
| Internal Resistance (full charge) | ≤30 mOhm (at 25°C) |
| Cycle Life (80% D.O.D) | >6000 cycles (at 0.2C) |
| Charge / Discharge Efficiency | 99.5% @ 0.2C / 96-99% @ 1C |
| Average Cycle Efficiency | 92% |
| Standard / Max Charge Current | 80 A / 200 A |
| Continuous Discharge Current | 200 A |
| Charge / Discharge Cut-off Voltage | 58.4 V / 43.2 V |
| Cell Type and Assembly | LiFePO4, 16 Strings |
| Housing Material | Durable Metal |
| Terminal Type and Diameter | M8 |
| Dust and Moisture Protection Class | IP54 |
| Dimensions (LxWxH) | 919.5 x 525 x 255 mm |
| Weight | 125 kg (±2.5 kg) |
| Operating Temperature (discharge / charge) | -20°C ~ +60°C / 0°C ~ +45°C |
Construction and Materials
-
Electrodes: Lithium iron phosphate (REPT) cathode on aluminum foil and high-density graphite anode on copper foil. Complete absence of antimony and lead.
-
BMS (Management System): Intelligent board adapted for the extended capacity of REPT cells, ensuring ideal balancing and multi-level protection.
-
Communication: RS485/RS232 ports for monitoring and integration with inverters. Bluetooth is optional.
-
Housing: Industrial metal box with IP54 protection, allowing installation in garages, basements, and utility rooms.
Advantages of the REPT Cell Model
-
1 kWh More Energy: Actual values of 330-340 Ah provide a significant advantage in autonomous operation time.
-
Tier-1 Safety: REPT cells undergo strict quality control and are among the safest in the world.
-
Cost-Effectiveness: Thanks to the enormous lifespan (6000+ cycles), the cost of ownership for the system is significantly lower than any alternatives.
Functions and Features
The integrated BMS is specifically adapted to the characteristics of REPT 330-340Ah, ensuring ideal balancing and protection against overcharge, overheating, and short circuits. RS485 and RS232 ports allow the battery to be integrated into the overall facility monitoring system.
Optional Bluetooth functionality is available for monitoring the status of each cell via smartphone.
Compatibility
-
Full compatibility with most modern inverters (Victron, Growatt, Deye, Luxpower, etc.).
-
Support for parallel connection to increase system capacity.
-
Adapted for operation with CAN bus energy management systems.
Package Contents
-
XD Battery (REPT Edition) battery pack — 1 pc.
-
M8 power fasteners — 1 set.
-
Communication cable for inverter synchronization — 1 pc.
-
Full package of technical documentation and manual — 1 pc.
Packaging
The device is supplied in a reinforced wooden crate with internal shock-absorbing inserts. This guarantees the integrity of the housing and terminals during transportation of a 125 kg load. The packaging complies with safety standards for the transport of high-power lithium batteries.
Warranty and Service
The battery comes with an official warranty, confirming the lifespan of REPT cells. Thanks to the high quality of assembly, the estimated service life of the device is over 15 years in standby mode or daily cycling.
Choose XD Battery with REPT cells — it's an investment in true energy independence with a guaranteed power reserve!
There are no reviews for this product, be the first to leave your review.
No questions about this product, be the first and ask your question.