RELiON Deep Cycle Lithium Batteries
Our RB200 is a 12V, 200Ah 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 61 lbs for a true 200 Amp Hour lithium replacement battery that provides 100% of its rated capacity. The RB200 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 RB200 offers high, reliable performance in any climate or condition for RVs, campers, sailboats, catamarans, battery-based solar systems, and other deep cycle applications.
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: 200Ah
DIMENSIONS & WEIGHT
- Length: 20.5 in (520 mm)
- Width: 10.5 in (267 mm)
- Height: 8.7 in (220 mm)
- Weight: 61.1 lbs (27.7 kg)
APPLICATIONS
- Electric Vehicles
- Marine
- Recreational Vehicles
- Solar
DATA SHEET
|
Electrical Specifications |
|
|---|---|
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 200 Ah |
| Capacity @ 25A | 480 min |
| Energy | 2560 Wh |
| Resistance | 30 mΩ @ 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 | 61.1 lbs (27.7 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 ±2.5 s) |
| BMS Discharge Current Cut-Off | 280 A ±50 A (9 ±4 ms) |
| Recommended Low Voltage Disconnect | 11 V |
| BMS Discharge Voltage Cut-Off | 8 V (2.0 ±0.08 vpc) (140 ±60 ms) |
| Reconnect Voltage | 9.2 V (2.3 ±0.1 vpc) |
| Short Circuit Protection | 200-600 µs |
|
Charge Specifications |
|
|---|---|
| Recommended Charge Current | 10 A – 50 A |
| Maximum Charge Current | 100 A |
| Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.05 C |
| Charge Current -4ºF to 14ºF (-20 to -10 ºC) | |
| Recommended Charge Voltage | 14.2 V – 14.6 V |
| BMS Charge Voltage Cut-Off | 15.6 V (3.9 ±0.025 vpc) |
| (1.1 ±0.4 s) | |
| Reconnect Voltage | 15.2 V (3.8 ±0.05 vpc) |
| Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) |
|
Temperature Specifications |
|
|---|---|
| Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) |
| Charge Temperature* | -4 to 113 ºF (-20 to 45 ºC) |
| Storage Temperature | -4 to 140 ºF (-20 to 60 ºC) |
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) |
| Reconnect Temperature | 122 ºF (50 ºC) |
| *Refer to charge currents below 0°C (32°F) | |
|
Compliance Specifications |
|
|---|---|
| Certifications | UN38.3 (battery) & CE (battery) |
| UL1642 (File# MH64523) (cells) | |
| IEC62133 (cells) | |
| Shipping Classification | UN 3480, CLASS 9 |