RB35 12V LiFePO4 Lithium Deep Cycle - Group U1 | 35 AH

RB35 12V LiFePO4 Lithium Deep Cycle - Group U1 | 35 AH

Group Size: U1

Voltage: 12V

AH @ 20hr: 35

Energy (Wh): 448

R/C @ 25A: 84 min.

Depth of Discharge (DOD): 13000 Cycles @ 50% DOD

Terminal Type: M8

MBC #: LITH12-35

Dimensions In. (mm): 7.7 x 5.2 x 6.7 (195 x 131 x 171)

Weight Lb. (kg): 9.9 (4.5)

    $689.99

    This efficient and fast-charging 12V 35ah lithium battery is powerful yet compact enough to fit in many deep cycle applications. The RB35 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 applications that will exhaust the batteries or run in extreme weather. 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.

    The RB35 is suitable in many outdoor and recreation applications where lighter weight and capacity are key. It’s commonly used in the following applications: fishing electronics, robotics, solar lighting, remote power, outdoor adventures and other deep cycle applications.

    Not all lithium batteries are created equal. 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.

    This efficient and fast-charging 12V 35ah lithium battery is powerful yet compact enough to fit in many deep cycle applications. The RB35 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 applications that will exhaust the batteries or run in extreme weather. 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.

    The RB35 is suitable in many outdoor and recreation applications where lighter weight and capacity are key. It’s commonly used in the following applications: fishing electronics, robotics, solar lighting, remote power, outdoor adventures and other deep cycle applications.

    Not all lithium batteries are created equal. 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.

    ELECTRICAL SPECIFICATIONS

    MECHANICAL SPECIFICATIONS

     

     

    Nominal Voltage

    12.8 V

    Dimensions (L x W x H)

    7.8 x 5.2 x 6.7” 195 x 131 x 171 mm

    Nominal Capacity

    35 Ah

    Weight

    9.9 lbs (4.5 kg)

    Capacity @ 25A

    84 min

    Terminal Type

    M8 x 1.25

    Energy

    448 Wh

    Terminal Torque

    80 - 100 in-lbs (9 - 11 N-m)

    Resistance

    ≤50 mΩ @ 50% SOC

    Case Material

    ABS

    Efficiency

    99%

    Enclosure Protection

    IP66

    Self Discharge

    <3% per Month

    Cell Type - Chemistry

    Cylindrical - LiFePO4

    Maximum Modules in Series

    3

     

     

     

     

     

     

     

    DISCHARGE SPECIFICATIONS

    CHARGE SPECIFICATIONS

    Maximum Continuous Discharge Current

    35 A

    Recommended Charge Current

    1.75 A - 17.5 A

    Peak Discharge Current

    70 A (7.5 s ±2.5 s)

    Maximum Charge Current

    35 A

    BMS Discharge Current Cut-Off

    170 A ±20 A (20 ±5 ms)

    Charge Current 32ºF to 14ºF (0 to -10 ºC)

    ≤0.1 C

    Recommended Low Voltage Disconnect

    11 V

    Charge Current -4ºF to 14ºF (-20 to -10 ºC)

    ≤0.05 C

    BMS Discharge Voltage Cut-Off

    8 V (2.0 ±0.08 vpc) (140 ±60 ms)

    Recommended Charge Voltage

    14.2 V - 14.6 V

    Reconnect Voltage

    10 V (2.5 ±0.10 vpc)

    BMS Charge Voltage Cut-Off

    15.2 V (3.8 ±0.025 vpc)

    Short Circuit Protection

    200-600 µs

     

    (1.1 ±0.4 s)

     

     

    Reconnect Voltage

    14.4 V (3.6 ±0.050 vpc)

     

     

    Balancing Voltage

    14.4 V (3.6 ±0.025 vpc)

     

    TEMPERATURE SPECIFICATIONS

    COMPLIANCE SPECIFICATIONS

    Discharge Temperature

    -4 to 140 ºF (-20 to 60 ºC)

    Certifications

    CE (battery)

    Charge Temperature*

    -4 to 113 ºF (-20 to 45 ºC)

     

    UN38.3 (battery)

    Storage Temperature

    23 to 95 ºF (-5 to 35 ºC)

     

    UL1642 & IEC62133 (cells)

    BMS High Temperature Cut-Off

    176 ºF (80 ºC)

    Shipping Classification

    UN 3480, CLASS 9

    Reconnect Temperature

    122 ºF (50 ºC)

     

     

    *Refer to charge currents below 0°C (32°F)

     

     

     

    Manufacturer Limited Warranty 3 Years Replacement or Repair Warranty with 10 Year Total Warranty.