RELiON 12V 52AH DIN Lithium Deep Cycle Battery
RELiON 12V 52AH DIN Lithium Deep Cycle Battery
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The RB52 is a 12V 52Ah lithium marine deep cycle battery. The RB52 offers abundant power in a small footprint. It's versatile and compact enough to be used in many marine applications including smaller boats with lower battery requirements, boats that require two of the same batteries and boats with electrical systems designed for just one battery.
The RB52 is a lithium iron phosphate (LiFePO4) battery with more power, less weight and up to 10x longer life than its lead-acid counterparts. Lithium is the logical choice for marine applications where you need a longer run time and reliability. RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries. Lead-acid batteries also need to be maintained. If they are not maintained properly, their life span is shortened. Because lithium batteries require no active maintenance, a one-time purchase guarantees better lifetime value.
PRODUCT SPECIFICATIONS
- Voltage: 12.8V
- Amp Hours: 52Ah
DIMENSIONS and WEIGHT
- Length: 7.8 in (197 mm)
- Width: 6.5 in (166 mm)
- Height: 6.8 in (173 mm)
- Weight: 13.7 lbs (6.2 kg)
APPLICATIONS
- AWP
- Floor Machines
- Marine
- Recreational Vehicles
- Solar
- Camping
Chemical Specifications | |
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 52 Ah |
| Capacity @ 25A | 120 min |
| Energy | 640 Wh |
| Resistance | ?50 mohms @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series | 4 |
Mechanical Specifications | |
|---|---|
| Dimensions (L x W x H) | 7.8 x 6.5 x 6.8 (197 x 166 x 173 mm) |
| Weight | 13.7 lbs (6.2 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 | 50 A |
| Peak Discharge Current | 100 A (7.5 s plus or minus 2.5 s) |
| BMS Discharge Current Cut-Off | 170 A plus or minus 20 A (10 plus or minus 5 ms) |
| Recommended Low Voltage Disconnect | 11 V |
| BMS Discharge Voltage Cut-Off | 8 V (2.0 plus or minus 0.08 vpc) (140 plus or minus 60 ms) |
| Reconnect Voltage | 9.2 V (2.3 plus or minus 0.1 vpc) |
| Short Circuit Protection | 200-600 micros |
Charge Specifications | |
|---|---|
| Recommended Charge Current | 2.5 A - 25 A |
| Maximum Charge Current | 52 A |
| Charge Current 32 degrees to 14 degrees F (0 to -10 degrees C) | ?0.1 C |
| Charge Current -4 degrees to 14 degrees F (-20 to -10 degrees C) | ?0.05 C |
| Recommended Charge Voltage | 14.2 V - 14.6 V |
| BMS Charge Voltage Cut-Off | 15.6 V (3.9 plus or minus 0.025 vpc) |
| (1.1 plus or minus 0.4 s) | |
| Reconnect Voltage | 15.2 V (3.8 plus or minus 0.05 vpc) |
| Balancing Voltage | 14.4 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 | 176 degrees F (80 degrees C) |
| Reconnect Temperature | 122 degrees F (50 degrees C) |
| Refer to charge currents below 0 degreesC (32 degreesF) |
Compliance Specifications | |
|---|---|
| Certifications | CE (battery) |
| UN38.3 (battery) | |
| UL1642 (cells) (File# MH64523) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
Product Data Sheet