Victron Energy 12.8V smart lithium battery with 92% efficiency and C1 100 Ah LifePO4 Victron Energy

Product description:

• This is a 12.8V lithium iron phosphate C1 battery.
• With built-in cell balancing.
• It allows series connection of up to four 12V or two 24V batteries.
• And in parallel it supports up to five batteries.
  • Cell balancing/control cables can be daisy-chained and requires connection to a battery management system (BMS).
• It is smart, so you can control and monitor from the Victron bluetooth app.
  • Control of voltage, cell temperature and alarm status.
• It is an ideal choice due to its long lifetime.
  • It does not need to be fully charged.
  • Its lifetime will improve if it is partially charged and not fully charged.
• It has a wide working temperature range, good cyclic performance and low internal resistance.
• It is suitable for demanding applications.
• The full cycle energy efficiency (discharge from 100% to 0% and recharge to 100%) is 92%.
  • Under mild discharge conditions, the efficiency will remain at 90%.
• Nominal voltage is 12.8 V.
• The nominal capacity at 25 ºC is 100 Ah.
• The nominal capacity at 0 ºC is 80 Ah.
• The nominal capacity at -20 ºC is 50 Ah.
• The nominal power at 25 ºC is 1280 Wh.
• With capacity for:
  • 2500 cycles at 80% discharge.
  • 3000 cycles at 70% discharge.
  • 5000 cycles at 50% discharge.
• The maximum recommended discharge current is 200 A.
• The recommended continuous discharge current is ≤100 A.
• The final discharge voltage is 11.2 V.
• The internal resistance is 0.8 mΩ.
• When discharging, it operates at temperatures from -20 to 50 ºC.
• When charging, it operates at temperatures from 5 to 50 ºC.
• The storage temperature is -45 to 70 ºC.
• It has IP22 degree of protection.
• The charging voltage range is 14 V / 28 V and 14.4 V / 28.8 V.
  • 14.2 V/28.4 V is recommended.
• The float voltage is 13.5 V / 27 V.
• The maximum charging current is 200 A.
• The recommended charging current is ≤50 A.
• The maximum storage time of this battery is 1 year at 25 °C.
• The threaded inserts for the electrical connection have an M8 bolt.
• For the BMS connection a male cable and strand with M8 circular connector is included.
  • It measures 50 cm.
• Its dimensions are 321 mm wide, 237 mm high and 152 mm deep.
• It weighs 18 kg.

Optional:

• BMS VE.Bus battery management system.
  • It is designed to interface with one or more 12.8 or 25.6 V Lithium Battery Smart (LiFePO₄ or LFP) batteries from Victron Energy.
  • Protects in electrical systems with inverters or Victron inverter/chargers that have VE.Bus communication.
  • Monitors and protects against overvoltage and undervoltage on individual cells.
    • In addition, it protects against very high or very low temperatures.
  • According to the state of the battery, the BMS:
    • Will emit a pre-alarm signal, warning of impending cell undervoltage.
    • Disable the inverter or inverter/charger investment.
    • It will also disable other loads via the "load disconnect" terminal in case of undervoltage.
  • Suitable for systems without GX device.
  • Operating voltage range is 9 to 70 Vdc.
  • Protects 12, 24 and 48 V systems.
  • Connects to inverters via a standard RJ45 UTP cable.
  • Switches to free-float stage in case there are cells that will have a low voltage.
  • By default, 3.1 V per cell.
  • This is adjustable at the battery between 2.85 V and 3.15 V per cell.
  • Maximum current of 2 A.
  • With LED indicators.
    • Blue for active VE.Bus products.
    • Red when the disconnection output of the charger is low due to overvoltage or imminent overtemperature in the cells.
    • Blue when the load disconnection output is high.
  • The current consumption in normal operation is 10 mA.
    • Not including load disconnect current.
  • Low voltage current consumption in switchgear 2 mA.
  • Load disconnection output is normally high.
    • Input current limit is 2 A.
  • Charger disconnect output is normally high.
    • The input current limit is 10 mA.
  • The pre-alarm output is normally generated in free float.
  • With two RJ45 connectors for connection to VE.Bus products.
  • Operates in temperatures between -20 to 50 ºC.
  • IP20 degree of protection.
  • Made of ABS plastic with black finish.
  • It measures 78 mm wide, 105 mm high and 32 mm deep.
  • Weighs 0.1 kg.
  • Safety standard EN 60950.

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