Victron Lithium SuperPack 12.8V & 25.6V | Drop-In RV Lithium Battery

The Victron Lithium SuperPack is the easiest way to upgrade your RV from lead-acid to lithium — with a built-in BMS and safety switch, it installs with no extra components, just like a conventional battery. You get up to 90% usable capacity, 92% round-trip efficiency, and far longer life in a true drop-in package.

Deciding between SuperPack, Smart, and NG? Our Victron lithium battery guide compares them. Browse all Victron lithium batteries.

Integrated BMS and safety switch
The SuperPack batteries are extremely easy to install, needing no additional components. The internal switch will disconnect the battery in case of over-discharge, over-charge, or low/high temperature.

Abuse proof
Unlike lead-acid, a lithium-ion battery does not need to be fully charged — service life even slightly improves with partial charging. The SuperPack cuts off charge or discharge current when maximum ratings are exceeded.

Efficient
Round-trip energy efficiency of a Li-ion battery is about 92% (versus ~80% for lead-acid), and it stays around 90% efficient even under shallow discharge — crucial for off-grid solar.

Installation
Batteries can be connected in parallel (series connection is not allowed). Use in allowed positions only.