Collection: Lithium LiFePO4 Batteries

Lithium LiFePO4 batteries and the components that manage them give an RV or off-grid system more usable capacity and faster charging than lead-acid. This collection covers the Victron LiFePO4 NG battery, the Victron Lithium SuperPack drop-in 12.8V and 25.6V batteries, the Victron Smart BMS 12-200 with alternator charging, and smaller pieces like the smallBMS, VE.Bus BMS, and Cyrix battery combiners needed to wire a lithium bank safely.

A lithium bank needs a battery management system sized to your charge sources, so check whether your setup calls for the compact smallBMS, the VE.Bus BMS for MultiPlus systems, or the Smart BMS 12-200 for alternator charging before you order. Ships from Upland, California, with eligible returns subject to our Refund Policy.

RV lithium battery guides: RV Lithium Battery Buying Guide · How Big a Lithium Battery Does Your RV Need · Flooded Lead-Acid vs AGM vs Lithium RV Batteries · RV Converter Upgrade for Lithium · Victron LiFePO4 vs Battle Born vs LiTime

How big a lithium battery does my RV need?

Most travel trailers do well with 100Ah to 200Ah at 12V; running an inverter for a microwave or AC pushes that to 280Ah or more. See 100Ah vs 200Ah vs 280Ah, or use the RV solar and battery calculator.

Do I need a new converter or charger for lithium?

Often, yes: many older RV converters never reach full lithium charge voltage. See what has to change for lithium.

Can lithium batteries be charged below freezing?

Standard LiFePO4 batteries must not be charged below about 32°F. For winter camping, choose a self-heating battery, such as LiTime's LiHeat models, or keep the battery inside the heated space.

Found it cheaper? Under our Lowest Price Guarantee we'll beat it. Shop by brand on our brands page.

75 products
Filter and sort

Filter and sort

75 products

75 products
  • Eco-Worthy 12V 280Ah LiFePO4 Lithium Battery with Bluetooth
    Vendor:
    ECO WORTHY
    Regular price
    $448.99
    Sale price
    $448.99
    Regular price
    $479.99

    or 4 interest-free payments of $112.25 with Shop Pay

  • BLUETTI B4810 LiFePO4 RV System Battery | 51.2V 100Ah, 5,120Wh
    Vendor:
    BLUETTI
    Regular price
    $1,804.09
    Sale price
    $1,804.09
    Regular price
    $1,999.00

    or $162.83/mo for 12 months with Shop Pay (15% APR)

  • Victron LiFePO4 NG Lithium Battery | RV & Off-Grid Power Storage
    Vendor:
    Victron Energy
    Regular price
    $759.00 - $2,844.10
    Sale price
    $759.00 - $2,844.10
    Regular price
    $1,145.00 - $4,628.00

    Save up to $1,783.90 vs Victron list

    or pay over time with Shop Pay

  • LiTime 48V (51.2V) 150Ah Bluetooth LiFePO4 Battery
    Vendor:
    LiTime
    Regular price
    $1,709.99
    Sale price
    $1,709.99
    Regular price
    $2,499.99

    or $154.34/mo for 12 months with Shop Pay (15% APR)

  • LiTime 36V 100Ah OBM Bluetooth Lithium Battery for Trolling & Outboard Motors
    Vendor:
    LiTime
    Regular price
    $864.49
    Sale price
    $864.49
    Regular price
    $1,069.99

    or 4 interest-free payments of $216.13 with Shop Pay

  • LiTime LiHeat 12V 165Ah Self-Heating Bluetooth LiFePO4 Battery
    Vendor:
    LiTime
    Regular price
    $490.19
    Sale price
    $490.19
    Regular price
    $699.99

    or 4 interest-free payments of $122.55 with Shop Pay

  • LiTime 16V 70Ah Bluetooth LiFePO4 Fish Finder Battery
    Vendor:
    LiTime
    Regular price
    $318.24
    Sale price
    $318.24
    Regular price
    $389.99

    or 4 interest-free payments of $79.56 with Shop Pay

  • Renogy Core 48V 50Ah Smart LiFePO4 Battery, Self-Heating
    Vendor:
    Renogy
    Regular price
    $666.89 - $2,572.59
    Sale price
    $666.89 - $2,572.59
    Regular price
    $701.99 - $2,707.99

    or pay over time with Shop Pay

  • Renogy Core Mini 12.8V LiFePO4 Lithium Battery
    Vendor:
    Renogy
    Regular price
    $292.59 - $3,109.30
    Sale price
    $292.59 - $3,109.30
    Regular price
    $307.99 - $3,419.99

    or pay over time with Shop Pay

  • Renogy Pro 12V 100Ah/200Ah Smart LiFePO4 Battery
    Vendor:
    Renogy
    Regular price
    $598.49 - $3,281.29
    Sale price
    $598.49 - $3,281.29
    Regular price
    $629.99 - $3,453.99

    or pay over time with Shop Pay

  • Renogy 2-in-1 Smart PowerMax 1280Wh and 12V 100Ah LiFePO4
    Vendor:
    Renogy
    Regular price
    $37.99 - $265.99
    Sale price
    $37.99 - $265.99
    Regular price
    $39.99 - $399.99
  • LiTime 36V 100Ah Bluetooth LiFePO4 Battery
    Vendor:
    LiTime
    Regular price
    $824.57
    Sale price
    $824.57
    Regular price
    $959.99

    or 4 interest-free payments of $206.15 with Shop Pay