12V 50AH Lithium Ion Marine Battery 12V 50AH Lithium Ion Motorhome Battery

12V 50AH Lithium Ion Battery

$689.99

Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries. 12V 50AH Lithium Ion Battery is the perfect replacement from a AGM, GEL or Lead Acid Battery. Our 12V lithium ion batteries are a high-performing deep cycle battery built on patented Lithium Iron Phosphate chemistry. Take your deep cycle battery experience to the next level by investing into Lithium Battery Company Batteries, combining superior lithium-iron phosphate technology to provide a better solution to solar energy storage. 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.

PRODUCT SPECIFICATIONS
  • Voltage: 12.8V
  • Amp Hours: 50Ah
DIMENSIONS & WEIGHT
  • Length: 7.8 in (197 mm)
  • Width: 6.5 in (166 mm)
  • Height: 6.8 in (173 mm)
  • Weight: 14.8 lbs (6.7 kg)
APPLICATIONS
  • AWP
  • Floor Machines
  • Marine
  • Recreational Vehicles
  • Solar
 

CHEMICAL SPECIFICATIONS

Nominal Voltage 12.8 V
Nominal Capacity 50 Ah 
Capacity @ 25A 120 min
Energy  640 Wh
Resistance ≤50 mΩ @ 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 15 lbs (6.7 kg)
Terminal Type M8
Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
Case Material ABS
Enclosure Protection IP56
Cell Type - Chemistry Cylindrical - LiFePO4

DISCHARGE SPECIFICATIONS

Maximum Continuous Discharge Current 50 A
Peak Discharge Current 100 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off 170 A ±20 A (10 ±5 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 2.5 A - 25 A
Maximum Charge Current 50 A
Charge Current 32º to 14ºF (0 to -10 ºC) ≤0.1 C
Charge Current -4º to 14ºF (-20 to -10 ºC) ≤0.05 C
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 23 to 95 ºF (-5 to 35 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 CE (battery)
  UN38.3 (battery)
  UL1642 & IEC62133 (cells)
Shipping Classification UN 3480, CLASS 9
Full Description
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  • Description

    Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries. 12V 50AH Lithium Ion Battery is the perfect replacement from a AGM, GEL or Lead Acid Battery. Our 12V lithium ion batteries are a high-performing deep cycle battery built on patented Lithium Iron Phosphate chemistry. Take your deep cycle battery experience to the next level by investing into Lithium Battery Company Batteries, combining superior lithium-iron phosphate technology to provide a better solution to solar energy storage. 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.

    PRODUCT SPECIFICATIONS
    • Voltage: 12.8V
    • Amp Hours: 50Ah
    DIMENSIONS & WEIGHT
    • Length: 7.8 in (197 mm)
    • Width: 6.5 in (166 mm)
    • Height: 6.8 in (173 mm)
    • Weight: 14.8 lbs (6.7 kg)
    APPLICATIONS
    • AWP
    • Floor Machines
    • Marine
    • Recreational Vehicles
    • Solar
     

    CHEMICAL SPECIFICATIONS

    Nominal Voltage 12.8 V
    Nominal Capacity 50 Ah 
    Capacity @ 25A 120 min
    Energy  640 Wh
    Resistance ≤50 mΩ @ 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 15 lbs (6.7 kg)
    Terminal Type M8
    Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
    Case Material ABS
    Enclosure Protection IP56
    Cell Type - Chemistry Cylindrical - LiFePO4

    DISCHARGE SPECIFICATIONS

    Maximum Continuous Discharge Current 50 A
    Peak Discharge Current 100 A (7.5 s ±2.5 s)
    BMS Discharge Current Cut-Off 170 A ±20 A (10 ±5 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 2.5 A - 25 A
    Maximum Charge Current 50 A
    Charge Current 32º to 14ºF (0 to -10 ºC) ≤0.1 C
    Charge Current -4º to 14ºF (-20 to -10 ºC) ≤0.05 C
    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 23 to 95 ºF (-5 to 35 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 CE (battery)
      UN38.3 (battery)
      UL1642 & IEC62133 (cells)
    Shipping Classification UN 3480, CLASS 9
  • Warranty

    Warranty

    Lithium Battery Company (“the Manufacturer”) warrants each Lithium Battery Company branded battery (“the Product”) for 5 Years, as listed below, sold by Lithium Battery Company or any of its authorized distributors or dealers, to be free of defects for the period as listed in the table below (“the Warranty Period”), from the date of sale as determined by either the customer’s sale receipt, the shipping invoice and/or the battery serial number, with proof of purchase. Within the Warranty Period, subject to the exclusions listed below, the Manufacturer.