RELiON 12V 300AH DIN Lithium Deep Cycle Battery
RELiON 12V 300AH DIN Lithium Deep Cycle Battery
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RELiON's RB300 is a 12V, 300Ah lithium deep cycle battery. This Group 8D lithium iron phosphate (LiFePO4) battery is ready to replace your heavy lead-acid battery bank in your sailboat, RV or solar energy system. It's only 82 lbs for a true 300 Amp Hour lithium battery that provides 100% of its rated capacity. The RB300 gives you the flexibility to replace several small, heavier lead-acid batteries in a single high capacity unit.
LiFePO4 batteries are lighter, take less space and last longer. While the up-front cost is higher than Gel, AGM or Lead-Acid the overall cost of ownership is lower over time because they require no maintenance and they have up to 10x longer life.
The RB300 offers high, reliable performance in any climate or condition for RVs, campers, sailboats and battery-based solar systems.
All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling - and high-accuracy State of Charge (SOC) calculations.
PRODUCT SPECIFICATIONS
- Voltage: 12.8V
- Amp Hours: 300Ah
DIMENSIONS and WEIGHT
- Length: 20.6 in (522 mm)
- Width: 10.5 in (267 mm)
- Height: 8.7 in (220 mm)
- Weight: 75.8 lbs (34.36 kg)
APPLICATIONS
- Electric Vehicles
- Marine
- Recreational Vehicles
- Solar
Electrical Specifications | |
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 300 Ah |
| Capacity @ 25A | 720 min |
| Energy | 3840 Wh |
| Resistance | ?30 mohms @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series | 6 |
Mechanical Specifications | |
|---|---|
| Dimensions (L x W x H) | 20.6 x 10.5 x 8.7 (522 x 267 x 220 mm) |
| Weight | 75.8 lbs (34.36 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 | 100 A |
| Peak Discharge Current | 200 A (7.5 s plus or minus 2.5 s) |
| BMS Discharge Current Cut-Off | 280 A plus or minus 50 A (9 plus or minus 4 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 | 15 A - 50 A |
| Maximum Charge Current | 100 A |
| 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 |
| 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 | UN38.3 and CE (battery) |
| UL1642 (cells) (File# MH64523) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |
Product Data Sheet
Bulk Items Shipping
This item is classified as a Bulk item and must be processed by a specialised courier.
Please therefore allow an extra 1-7 days above the usual shipping time.
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