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Victron LiFePO4 Battery 12,8V/100Ah Smart

Victron LiFePO4 Battery 12,8V/100Ah Smart

Regular price €691,00 €0,00

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Victron LiFePO4 Battery 12,8V/100Ah Smart BAT512110610

Why lithium-iron-phosphate?


  • If it operates in deficit mode during long periods of time (i.e. if the battery is rarely, or never at all, fully charged).
  • If it is left partially charged or worse, fully discharged (yacht or mobile home during wintertime).

A LFP battery:

  • Does not need to be fully charged. Service life even slightly improves in case of partial charge instead of a full charge. This is a major advantage of LFP compared to lead-acid.
  • Other advantages are the wide operating temperature range, excellent cycling performance, low internal resistance and high efficiency (see below).

LFP is therefore the chemistry of choice for demanding applications.


  • In several applications (especially off-grid solar and/or wind), energy efficiency can be of crucial importance.
  • The round-trip energy efficiency (discharge from 100 % to 0 % and back to 100 % charged) of the average lead-acid battery is 80 %.
  • The round-trip energy efficiency of a LFP 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 is required (battery operating in 70 % to 100 % charged state)
  • In contrast, a LFP battery will still achieve 90 % efficiency under shallow discharge conditions.

Size and weight

  • Saves up to 70 % in space
  • Saves up to 70 % in weight


  • LFP batteries are expensive when compared to lead-acid. But in demanding applications, the high initial cost will be more than compensated by longer service life, superior reliability and excellent efficiency.
  • With Bluetooth cell voltages, temperature and alarm status can be monitored.
  • Instant readout: The VictronConnect App can display the most important data on the Device list page without the need to connect to the product.
  • Very useful to localize a (potential) problem, such as cell imbalance.

More information:

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