Victron SuperPack Lithium LiFePO4 Marine Battery, 12.8 Volt, 200 A-H, 2560 Wh

Original price was: $2,090.50.Current price is: $1,985.00.

Victron Lithium SuperPack 12.8/200 usually ships in 1-2 weeks.

Special order only. Non-cancelable and non-returnable.

Note: Lithium batteries are hazardous materials, and can only be shipped by Ground to the Continental US.

SKU: VIC-SP12.8/200 Category:


Our Victron lithium-ion SuperPack Lithium LiFePO4 Marine Battery, 12.8 Volt, 200 Amp-Hour (2560 Watt-hours), is roughly the size of a group 4D 12V marine battery, but offers more usable capacity with much lower weight.

The SuperPack batteries are extremely easy to install, not needing any additional components. The internal switch will disconnect the battery in case of over discharge, over charge or high temperature.

The batteries can be connected in parallel. Series connection is not allowed.

Why lithium-iron-phosphate?

Lithium-iron-phosphate (LiFePO4 or LFP) is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3,2V (lead-acid: 2V/cell). A 12,8V LFP battery therefore consists of 4 cells connected in series; and a 25,6V battery consists of 8 cells connected in series.

A lead-acid battery will fail prematurely due to sulfation:

  • 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.

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. Very useful to localize a (potential) problem, such as cell imbalance.


  • Nominal Voltage – 12.8 VDC
  • Nominal Capacity (25 deg C) – 200 Amp-hour
  • Nominal Energy (25 deg C) – 2560 Wh
  • Peak Discharge Current – 100 Amps (<= 10 seconds)
  • Recommended Continuous Discharge – <= 70 Amps
  • Max Charge Current – 70 Amps
  • 8-1/8 H x 20-1/2 L x 10-5/8 W, 46 Lbs

Additional information

Weight 56 lbs
Dimensions 23 × 12 × 10 in

Victron Energy


Special Order Only, Usually Ships in 1-2 Weeks


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