RELiON 48V 25AH DIN LiFePO4 Battery
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*See here for full T&CThis 48V 25Ah lithium iron phosphate battery is perfect in many solar power applications. It maintains consistent power and is equipped with an LINYI Connector terminal type and a built-in battery management system (BMS). All RELiON LiFePO4 solar batteries have installation flexibility, fast-charging capabilities and are maintenance free.
PRODUCT SPECIFICATIONS
- Voltage: 51.2V
- Amp Hours: 25Ah
DIMENSIONS and WEIGHT
- Length: 10.2 in (260 mm)
- Width: 6.6 in (168 mm)
- Height: 8.3 in (210 mm)
- Weight: 27.6 lbs (12.5 kg)
APPLICATIONS
- Solar
Electrical Specifications | |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 25 Ah |
| Energy | 1280 Wh |
| Resistence | ?70 mohms @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series | 1 (Single Use) |
Mechanical Specifications | |
|---|---|
| Dimensions (L x W x H) | 10.2 x 6.6 x 8.2 (260 x 168 x 210 mm) |
| Weight | 27.6 lbs (12.5 kg) |
| Terminal Type | M8 x 1.25 |
| Terminal Torque | 80 - 100 in-lbs (9 - 11 N-m) |
| Case Material | ABS |
| Enclosure Protection | IP66 |
| Cell Type - Chemistry | Cylindrical - LiFePO4 |
Discharge Specifications | |
|---|---|
| Maximum Continuous Discharge Current | 20 A |
| Peak Discharge Current | 25 A (4 plus or minus 1 s) |
| BMS Discharge Current Cut-Off | 60 A plus or minus 10 A (6 plus or minus 3 ms) |
| Recommended Low Voltage Disconnect | 44V |
| BMS Discharge Voltage Cut-Off | 40 V (2.5 plus or minus 0.1 vpc) (100 plus or minus 50 ms) |
| Reconnect Voltage | 32 V (2.0 plus or minus 0.1 vpc) |
| Short Circuit Protection | 400-600 ?s |
Charge Specifications | |
|---|---|
| Recommended Charge Current | 1.25 A - 12.5 A |
| Maximum Charge Current | 20 A |
| Recommended Charge Voltage | 56.0 V - 58.4 V |
| Charge Current 32 degrees F to 14 degrees F (0 to -10 degrees C) | ?0.1 C |
| Charge Current -4 degrees F to 14 degrees F (-20 to -10 degrees C) | ?0.05 C |
| BMS Charge Voltage Cut-Off | 60.8 V (3.8 plus or minus 0.05 vpc) |
| (1.0 plus or minus 0.5 s) | |
| Reconnect Voltage | 57.6 V (3.6 plus or minus 0.05 vpc) |
| Balancing Voltage | 57.6 V (3.6 plus or minus 0.025 vpc) |
Temperature Specifications | |
|---|---|
| Discharge Temperature | -4 to 140 degrees F (-20 to 60 degrees C) |
| Charge Temperature | -4 to 113 degrees F (-20 to 45 degrees C) |
| Storage Temperature | 23 to 95 degrees F (-5 to 35 degrees C) |
| BMS High Temperature Cut-Off | 149 degrees F (65 degrees C) |
| Reconnect Temperature | 122 degrees F (50 degrees C) |
| Refer to charge currents below 0 degreesC (32 degreesF) |
Compliance Specifications | |
|---|---|
| Certifications | UN38.3 and CE (battery) |
| UL1642 (cells) (File# MH62098) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
Product Data Sheet