Victron Lithium Smart Battery 12.8V/100Ah (SKU Part Number BAT512110610)

Victron Energy Lithium Battery Smart batteries are Lithium Iron Phosphate (LiFePO4) batteries and are available in 12.8 V or 25.6 V in various capacities. They can be connected in series, parallel and series/parallel so that a battery bank can be built for system voltages of 12 V, 24 V or 48 V. The maximum number of batteries in one system is 20, which results in a maximum energy storage of 84 kWh in a 12 V system and up to 102 kWh in a 24 V1) and 48 V1) system. A single LFP cell has a nominal voltage of 3.2 V. A 12.8 V battery consists of 4 cells connected in series and a 25.6 V battery consists of 8 cells connected in series.

Features

• With integrated cell balancing
• Bluetooth app available to monitor cell voltage and temperature
• The round-trip energy efficiency (discharge from 100 % to 0 % and back to 100 % charged) of the average lead-acid battery is 80 %
• Use in upright position only
• Efficient - In several applications (especially off-grid solar), energy efficiency can be of crucial importance
• The round-trip energy efficiency of a Li-ion battery is 92 %
• The charge process of lead-acid batteries becomes particularly inefficient when the 80 % state of charge has been reached, resulting in efficiencies of 50 % or even less in solar systems where several days of reserve energy are required (battery operating in 70 % to 100 % charged state)
• In contrast, a Li-ion battery will still achieve 90 % efficiency even under shallow discharge conditions
• Can be connected in parallel - The batteries can be connected in parallel. Series connection is not allowed
  

Specifications

• Voltage Rating: 12.8 V Nominal
• Nominal Capacity:
  • 100 Ah at 25°C
  • 80 Ah at 0°C
  • 50 Ah at -20°C
• Nominal Energy at 25°C: 1280 Wh
• Cycle Life at 80% DoD & 25°C:
  • 2500 Cycles at 80% DoD
  • 3000 Cycles at 70% DoD
  • 5000 Cycles at 50% DoD
• Maximum Continuous Discharge Current: 200 A
• Recommended Continuous Discharge Current: ≤100 A
• End of Discharge Voltage: 11.2 V
• Internal Resistance: 0.8 mohm
• Charge Voltage Rating: Between 14.28 V & 14.4 V (14.2 V recommended)
• Float Voltage: 13.5 V
• Maximum Charge Current: 200 A
• Recommended Charge Current: ≤50 A
• Can be Placed on Their Sides: Yes
• Maximum Storage Time at 25°C: 1 Year
• Operating Temperature:
  • Discharge: -20 to 50°C
  • Charge: 5-50°C
• Storage Temperature: -45 to 70°C
• Humidity: Maximum 95% (Non-Condensing)
• Enclosure Rating: IP22
• BMS Connection: Male + Female Cable with M8 Circular Connector, Length 50 cm
• Power Connection (Threaded Inserts): M8
• Standards: UL1973 + IEC62619:2017 + UL9540A, EN 60335-1:2012/AC:2014, EN-IEC 62368-1: 2020, IEC 61427-1:2013, EN-IEC 61000-6-3:2007/A1:2011/AC:2012 - EN 55014-1:2017/A11:2020, ECE R10-6
• Dimensions: 197 mm x 321 mm x 152 mm
• Weight: 14 kg

Documents 

• Specification Sheet
• Technical Drawing
• MSDS