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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.
|Nominal Voltage||12.8 V|
|Nominal Capacity||200 Ah|
|Capacity @ 25A||480 min|
|Resistance||30 mΩ @ 50% SOC|
|Self Discharge||<3% per Month|
|Maximum Modules in Series||6|
|Dimensions (L x W x H)||20.5 x 10.5 x 9.0” 520 x 267 x 228 mm|
|Weight||61.1 lbs (27.7 kg)|
|Terminal Type||M8 x 1.25|
|Terminal Torque||80 - 100 in-lbs (9 - 11 N-m)|
|Cell Type - Chemistry||Cylindrical - LiFePO4|
|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|
|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)|
|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)|
|UL1642 & IEC62133 (cells)|
|Shipping Classification||UN 3480, CLASS 9|
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