LiFePO4

55 products
Epoch Batteries Essential Series 12V 50Ah LiFePO4 lithium battery, model 1250A-ES, angled top view showing terminals and Bluetooth labelFront view of Epoch Essential Series 12.8V 50Ah LiFePO4 battery 1250A-ES with Bluetooth, 11 year warranty, and feature label

Epoch 12V 50Ah Essentials LiFePO4 Battery 1250A-ES, Bluetooth, 640Wh, Kayak Trolling Motor and Fish Finder Lithium Battery

Check your charge from the seat and stay out until the sun goes down.
$299.00
Epoch Eco Series 12V 100Ah LiFePO4 lithium battery, angled view showing top terminals and side spec labelFront of Epoch Eco Series 12.8V 100Ah LiFePO4 battery 12100-ECO with 6 year warranty badge and cold temp charge protection

Epoch 12V 100Ah Eco LiFePO4 Battery 12100-ECO, Group 24 Lithium Battery, 1.28kWh, 100A Continuous, Deep Cycle for RV, Marine and Solar

Swap out tired lead-acid and put the savings toward the rest of your build.
$325.00
 Out of Stock
Front of Epoch Eco Series 12V 314Ah LiFePO4 lithium battery 12314-ECO with rope handles and 6 year warranty badgeEpoch Eco Series 12.8V 314Ah LiFePO4 battery 12314-ECO, angled view showing top terminals, rope carry handles, and spec label

Epoch 12V 314Ah Eco LiFePO4 Battery 12314-ECO, 4.02kWh, 250A Continuous, Group 31 Footprint, Lithium House Battery for RV, Marine and Off-Grid Solar

Big-bank capacity in one case, wired with a single pair of cables instead of three.
$849.00
Front of Epoch Essential Series 12.8V 172Ah Dual Purpose LiFePO4 battery 12172A-DP with carry strap and 11 year warranty badgeEpoch Essential Series 12V 172Ah Dual Purpose LiFePO4 lithium battery 12172A-DP, angled view with carry strap and spec labelTop view of Epoch Essential Series 12V 172Ah Dual Purpose battery showing red and blue terminal caps, carry strap, and QR code

Epoch 12V 172Ah Dual Purpose LiFePO4 Battery 12172A-DP, Cranking and Deep Cycle, 1,000 CCA Equivalent, Group 31 Marine Lithium Battery, IP65, Bluetooth

Starts the outboard, then runs the fish finder and livewell off the same box.
$899.00
Front of Epoch Essentials 12V 334Ah LiFePO4 lithium battery 12334A-MC showing two top handles, terminals, and power buttonEpoch Essentials 12V 334Ah LiFePO4 battery 12334A-MC in black metal case with recessed handles, terminals, and communication portsThree Epoch 12V 334Ah LiFePO4 batteries 12334A-MC paralleled by communication cables for a larger battery bank

Epoch 12V 334Ah MC Essentials LiFePO4 Battery 12334A-MC, 4.28kWh, Victron CAN-bus, Heated, Bluetooth, 300A Continuous, RV and Van

Your GX takes its charging orders straight from the BMS, and the chargers it controls follow its lead.
$1,299.00
Epoch Essential Series 12.8V 334Ah LiFePO4 battery 12334A-H with self-heating and Bluetooth, angled view with rope handlesFront of Epoch Essential Series 12V 334Ah self-heating LiFePO4 lithium battery 12334A-H with Bluetooth and rope handles

Epoch 12V 334Ah Essentials LiFePO4 Battery 12334A-H, Group 31, 4.28kWh, Heated, Bluetooth, IP54, RV and Marine House Battery

One box in place of a stack of small ones, and four in series build a 48V bank.
$1,299.00
 Out of Stock
Front of Epoch 12.8V 300Ah Dual Purpose heated lithium battery DP12300H, rated for cranking and deep cycle use, 3840WhEpoch Pro 12V 300Ah Dual Purpose heated LiFePO4 battery DP12300H, angled view showing dual carry handles and top terminalsEpoch 12V 300Ah heated Dual Purpose cranking and deep cycle LiFePO4 battery DP12300H with two heavy duty carry handles

Epoch 12V 300Ah Pro Series Dual Purpose Lithium Battery DP12300H, Cranking and Deep Cycle, Group 8D, 1000A Peak, IP67, Heated, Bluetooth

Turns the engine over, then keeps the electronics, pumps and lights running between runs.
$1,599.00
Front of Epoch Pro Series 24V 60Ah heated LiFePO4 battery DP2460H with carry handle, mounting feet, and 11 year warranty badgeEpoch Pro Series 25.6V 60Ah heated lithium battery DP2460H, angled view showing top terminals, carry handle, and mounting feet

Epoch 24V 60Ah Pro Series LiFePO4 Battery DP2460H, Trolling Motor and Deep Cycle, Group 27, 1.54kWh, IP67, Heated, Bluetooth, CAN

Pull the two heavy lead-acids and drop in one 30 lb box.
$699.00
Front of Epoch 24V 100Ah lithium battery B24100A-C with embossed Epoch Batteries logo and dual carry strapsEpoch 24V 100Ah lithium battery B24100A-C in rugged gray case with black lid, two carry straps, and mounting feetEpoch 24V 100Ah lithium battery B24100A-C, angled view showing Bluetooth power panel, terminals, and dual carry straps

Epoch 24V 100Ah Lithium Trolling Motor Battery, B24100A-C, 2.56kWh LiFePO4, Heated, Bluetooth, IP67

Trade two heavy lead-acid boxes for one pack that keeps the bow pulling from launch to last cast.
$1,199.00
 Out of Stock
Front of Epoch Essential Series 24V 230Ah self-heating LiFePO4 battery 24230A-H with Bluetooth and 11 year warranty badgeEpoch Essential Series 25.6V 230Ah heated lithium battery 24230A-H, angled view showing top terminals and carry handles

Epoch 24V 230Ah Essentials LiFePO4 Battery, 24230A-H, 5.89kWh, Group 8D, Self-Heating, Bluetooth, 200A Continuous

Low enough to slide under a bunk or bench seat, with the muscle to run a big inverter on its own.
$1,599.00
Front of Epoch 24V 100Ah lithium battery B24100A-C with embossed Epoch Batteries logo and dual carry strapsSide view of Epoch V2 Elite LiFePO4 battery showing communication port, terminal, and features label with Bluetooth and heatingSide view of Epoch V2 Elite LiFePO4 battery showing two sealed communication ports and IP67 and flame retardant markings

Epoch 24V 230Ah V2 Elite LiFePO4 Battery, C24230A, 5.89kWh, Victron CAN Comms, Self-Heating, Bluetooth, IP67

Plug it into your Cerbo and it calls the shots for every charger on the system.
$2,399.00
Front of Epoch V2-T Elite 24V 230Ah LiFePO4 battery C24230A-A with embossed logo, carry straps, and mounting pointsEpoch V2-T Elite 24V 230Ah LiFePO4 battery C24230A-A in blue case with carry straps, terminals, and built-in Bussmann fuseSide view of Epoch V2-T Elite LiFePO4 battery showing two sealed communication ports and IP67 and flame retardant markings

Epoch 24V 230Ah V2-T Elite LiFePO4 Battery, C24230A-A, Built-In 300A Class T Fuse, 5.89kWh, Victron CAN, Self-Heating, IP67

Fault protection starts at the lid, and a bad day on the water ends with a part swap, not a new pack.
$2,599.00
Epoch 36V 50Ah LiFePO4 battery 3650A-H in Group 31 size with self-heating, Bluetooth, carry strap, and 11 year warranty badgeEpoch 36V 50Ah Group 31 lithium battery 3650A-H, angled view showing carry strap, top label, and spec panelEpoch 36V 50Ah self-heating LiFePO4 battery 3650A-H, angled view showing features label and Bluetooth app QR codes

Epoch 36V 50Ah Essentials Lithium Trolling Motor Battery 3650A-H, Group 31, 1.92kWh LiFePO4, Heated, Bluetooth, IP65

Trade three lead-acid boxes and their jumper wires for one box and two cables.
$749.00
Epoch 48V 100Ah server rack lithium battery SR48100H, 51.2V 5120Wh, with rack handles, dual terminals, and SOC indicatorFour Epoch 48V 100Ah server rack batteries SR48100H stacked together, each 51.2V 5120Wh with dual terminals and communication ports

Epoch 48V 100Ah Self-Heating Server Rack Battery SR48100H, 5.12kWh LiFePO4, 3U Rack Mount, CAN and RS485 Closed Loop, UL 1973

Chain up to 32 in one bank without setting a single address.
$1,499.00
Front of Epoch Essential Series 48V 125Ah self-heating LiFePO4 battery 48125A-COMM with Bluetooth and Victron communicationTop view of Epoch Essential Series 51.2V 125Ah LiFePO4 battery 48125A-COMM showing terminals, power button, and RS485 and CAN ports

Epoch 48V 125Ah Essentials LiFePO4 Battery 48125A-COMM, 6.4kWh, 150A Continuous, Heated, Bluetooth, Victron GX CAN Comms

The bank picks its own primary unit, so linking up takes patch cables instead of DIP switches.
$2,199.00
Front of Epoch V2-T Elite 48V 100Ah LiFePO4 battery C48100A-A with embossed logo, carry straps, and mounting pointsEpoch V2-T Elite 48V 100Ah LiFePO4 battery C48100A-A in blue case with carry straps, terminals, and built-in Bussmann fuseSide view of Epoch V2-T Elite LiFePO4 battery showing two sealed communication ports and IP67 and flame retardant markings

Epoch 48V 100Ah V2-T Elite LiFePO4 Battery C48100A-A, 5.12kWh, Internal 250A Class-T Fuse, Victron CAN, Heated, Bluetooth, IP67 Marine

Built-in protection you service from the top panel, right where it's mounted.
$2,599.00
EG4 WallMount 314Ah All Weather Battery, 48V 16kWh LiFePO4, IP67 Outdoor Rated, Self-Heating, Wi-Fi Monitoring, UL 9540EG4 WallMount 314Ah All Weather Battery, 48V 16kWh LiFePO4, IP67 Outdoor Rated, Self-Heating, Wi-Fi Monitoring, UL 9540EG4 WallMount 314Ah All Weather Battery, 48V 16kWh LiFePO4, IP67 Outdoor Rated, Self-Heating, Wi-Fi Monitoring, UL 9540

EG4 WallMount 314Ah All Weather Battery, 48V 16kWh LiFePO4, IP67 Outdoor Rated, Self-Heating, Wi-Fi Monitoring, UL 9540

Lives on an outside wall, so the garage keeps its floor space.
$3,835.00
Fortress Power eBoost 16 + eWay Bundle, 48V 16kWh LiFePO4 Battery with Wire Management System, Optional 750A Busbar, 314Ah, IP65, UL 1973 & UL 9540Fortress Power eBoost 16 + eWay Bundle, 48V 16kWh LiFePO4 Battery with Wire Management System, Optional 750A Busbar, 314Ah, IP65, UL 1973 & UL 9540Fortress Power eBoost 16 + eWay Bundle, 48V 16kWh LiFePO4 Battery with Wire Management System, Optional 750A Busbar, 314Ah, IP65, UL 1973 & UL 9540

Fortress Power eBoost 16 + eWay Bundle, 48V 16kWh LiFePO4 Battery with Wire Management System, Optional 750A Busbar, 314Ah, IP65, UL 1973 & UL 9540

16kWh of storage with a built-in wireway to keep wiring clean
$4,115.00 – $4,249.00
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Fortress Power eFlex MAX 48V 5.4kWh 105Ah LiFePO4 Battery, IP65 Saltwater-Resistant Aluminum Enclosure, 8,000+ Cycle LifeFortress Power eFlex MAX 48V 5.4kWh 105Ah LiFePO4 Battery, IP65 Saltwater-Resistant Aluminum Enclosure, 8,000+ Cycle LifeFortress Power eFlex MAX 48V 5.4kWh 105Ah LiFePO4 Battery, IP65 Saltwater-Resistant Aluminum Enclosure, 8,000+ Cycle Life

Fortress Power eFlex MAX 48V 5.4kWh 105Ah LiFePO4 Battery, IP65 Saltwater-Resistant Aluminum Enclosure, 8,000+ Cycle Life

IP65 and saltwater-resistant 48V battery for homes, off-grid cabins, and more
$1,449.00
Fortress Power eForce 48V Stackable LiFePO4 Battery, 9.6kWh Per Module, IP65 Heated Enclosure, Quick-Plug Installation, Up to 153kWh Scalable

Fortress Power eForce 48V Stackable LiFePO4 Battery, 9.6kWh Per Module, IP65 Heated Enclosure, Quick-Plug Installation, Up to 153kWh Scalable

Stackable, easy to wire and natively pairs with Fortress Power inverters
$5,059.00 – $13,557.00
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High quality photo of the ECO-WORTHY 48V 100Ah Wall Mount Front View. Photo sourced by Current Connected from ECO-WORTHY.High quality photo of the ECO-WORTHY 48V 100Ah Wall Mount Front Left View. Photo sourced by Current Connected from ECO-WORTHY.

ECO-WORTHY 48V 100Ah Wall-Mount Lithium Battery with Conduit Box, Bluetooth and WiFi, Internal Fire Extinguisher, LiFePO4 Energy Storage

Wall-mount 48V with a built-in conduit box for clean wiring
$949.99
 Out of Stock
High quality photo of the ECO-WORTHY Cubix 100 Pro Front View. Photo sourced by Current Connected from ECO-WORTHY.High quality photo of the ECO-WORTHY Cubix 100 Pro Front Right View. Photo sourced by Current Connected from ECO-WORTHY.

ECO-WORTHY Cubix 100 Pro 48V 100Ah Server Rack Battery, 5.12kWh LiFePO4 Energy Storage, Touchscreen, Bluetooth and WiFi

ECO-WORTHY's server rack battery gets an upgrade with an interactive touchscreen
$949.99
Eneramp - E-03000101 - Endurance 5 - 51.2V 5120Wh Rack Mount Battery - Front ViewEneramp - E-03000101 - Endurance 5 - 51.2V 5120Wh Rack Mount Battery - Front-Top Angle ViewEneramp - E-03000101 - Endurance 5 - 51.2V 5120Wh Rack Mount Battery - Left Angled View

Eneramp Endurance 5 48V 100Ah LiFePO4 Server Rack Battery, 5.12kWh Energy Storage, UL 1973 Lithium Battery for Residential and Commercial

Heated, fire-suppressed, and built with a BMS you can replace
$1,299.99
High quality photo of the Big Battery 48V Nexus 15kWh Front View. Photo sourced by Current Connected.High quality photo of the Big Battery 48V Nexus 15kWh Front Left View. Photo sourced by Current Connected.High quality photo of the Big Battery 48V Nexus 15kWh Right View. Photo sourced by Current Connected.

BigBattery NEXUS 48V 15kWh LiFePO4 Battery, 300Ah, Self-Heating, Fire Suppression, Solar and Home Backup Storage

Talks closed-loop to EG4 and Victron inverters, and grows to 15 units in one bank.
$2,980.00
High quality photo of the ECO-WORTHY Cubix 100 Front Right View. Photo sourced by Current Connected from ECO-WORTHY.

ECO-WORTHY Cubix100 48V 100Ah LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A Tested, Off-Grid or On-Grid Lithium Battery

5.12kWh of rack storage with UL 1973 listing and 9540A testing behind it
$889.99
EG4 WallMount 314Ah Indoor Battery, 48V 16kWh LiFePO4, Self-Heating, 200A Continuous, Expands to 32 Units, UL 1973 & UL 9540EG4 WallMount 314Ah Indoor Battery, 48V 16kWh LiFePO4, Self-Heating, 200A Continuous, Expands to 32 Units, UL 1973 & UL 9540EG4 WallMount 314Ah Indoor Battery, 48V 16kWh LiFePO4, Self-Heating, 200A Continuous, Expands to 32 Units, UL 1973 & UL 9540

EG4 WallMount 314Ah Indoor Battery, 48V 16kWh LiFePO4, Self-Heating, 200A Continuous, Expands to 32 Units, UL 1973 & UL 9540

Hang it in the garage, connect the inverter, and it sets itself up.
$3,739.99
Epoch 36V 100Ah Lithium Trolling Motor Battery B36100A-A, 3.84kWh LiFePO4, Heated, Bluetooth, IP67 MarineEpoch 36V 100Ah Lithium Trolling Motor Battery B36100A-A, 3.84kWh LiFePO4, Heated, Bluetooth, IP67 MarineEpoch 36V 100Ah Lithium Trolling Motor Battery B36100A-A, 3.84kWh LiFePO4, Heated, Bluetooth, IP67 Marine

Epoch 36V 100Ah Lithium Trolling Motor Battery B36100A-A, 3.84kWh LiFePO4, Heated, Bluetooth, IP67 Marine

Comes with a charge meter you can mount in plain view, so one glance tells you what's left.
$1,899.00
EG4 LL-S V2 48V 100Ah 5.12kWh LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A TestedEG4 LL-S V2 48V 100Ah 5.12kWh LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A TestedEG4 LL-S V2 48V 100Ah 5.12kWh LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A Tested

EG4 LL-S V2 48V 100Ah 5.12kWh LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A Tested

EG4's UL listed server rack battery, ready to stack
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High quality photo of the EG4 LiFePOWER4 Front view. Photographed by Current ConnectedHigh quality photo of the EG4 LiFePOWER4 Right view. Photographed by Current ConnectedHigh quality photo of the EG4 LiFePOWER4 Left view. Photographed by Current Connected

EG4 LifePower4 V2 48V 100Ah 5.12kWh LiFePO4 Server Rack Battery, UL 1973 Listed, UL 9540A Tested Lithium Battery

Budget friendly version server-rack battery, cross-compatible with EG4-LL
Ask About This
High quality image of Pytes - E-Box 48100R - Front Left. Image provided by Pytes.High quality image of Pytes - E-Box 48100R - Front Right. Image provided by Pytes.High quality image of Pytes - E-Box 48100R - Front. Image provided by Pytes.

Pytes E-Box 48100R 100Ah 5.12kWh Server Rack Battery, UL 1973 & UL 9540 Lithium Battery

Replaced by the Pytes V5 for new systems, still here for E-Box banks that need one more.
Newer Version Available
High quality photo of the Renon Xcellent Plus Front View. Photo sourced by Current Connected.

Renon Xcellent Plus 16kWh 314Ah Wall Mounted or Standing LiFePO4 Battery, 200A BMS, UL 9540 Lithium Battery for ESS

16kWh that hangs on the wall or stands on its own
$3,986.00
Victron NG Batteries Listing Image

Victron Energy 12.8V Lithium NG LiFePO4 Battery, Available in 100Ah, 200Ah, or 300Ah Capacities, Stackable up to 50 Batteries

Smart 12.8V lithium with a built-in BMS that scales to 192kWh
$973.25 – $2,312.00
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Victron - BAT548110620 - LiFePO4 Battery 51,2V_100Ah NG - Front ViewVictron - BAT548110620 - LiFePO4 Battery 51,2V_100Ah NG - Angled Top View

Victron Lithium NG 51.2V 100Ah 5.12kWh LiFePO4 Battery with Integrated Current Sensor - For Mobile And Home Power Systems

Victron's next-gen 48V lithium for rigs, boats, and beyond
$3,026.00
High quality photo of the Pytes V10 Front View. Photographed by Current Connected.High quality photo of the Pytes V10 Rear View. Photographed by Current Connected.High quality photo of the Pytes V10 Front Right View. Photographed by Current Connected.

Pytes V10 48V 12kWh (9.98kWh) 230Ah LiFePO4 Wall-Mounted Battery, Corrosion Resistant IP66 Lithium Battery

Self-heating, Fire and Corrosion Resistant 48V Battery!
$2,000.00
High quality photo of the Rich Solar - RS-B121SP - Rich Solar Alpha 1 Pro 12V 100Ah LiFePO4 Battery isolated right view. Photographed by Current Connected.High quality photo of the Rich Solar - RS-B121SP - Rich Solar Alpha 1 Pro 12V 100Ah LiFePO4 Battery with the handles lifted. Photographed by Current Connected.High quality photo of the Rich Solar - RS-B121SP - Rich Solar Alpha 1 Pro 12V 100Ah LiFePO4 Battery isolated left view. Photographed by Current Connected.

Rich Solar Alpha 1 Pro 12V 100Ah 1.28kWh LiFePO4 Battery, Mobile Lithium Battery for RVs and Off-Grid Homes, UL 1973

Heated 12V power that keeps your RV or boat going in the cold
$599.99
Sol-Ark + Pytes UL9540 Certified Customizable ESS Solution

Sol-Ark + Pytes UL9540 Certified Customizable ESS Solution

UL 9540 certified pairings of Sol-Ark and Pytes V5
From $12,706.33
 View Kit

LiFePO4 - Advanced Lithium Battery Technology

LiFePO4 (Lithium Iron Phosphate) represents the leading battery chemistry for solar and off-grid energy storage systems. This advanced lithium technology delivers superior safety, longevity, and performance compared to traditional lead-acid and other lithium chemistries. LiFePO4 batteries feature stable chemical composition that resists thermal runaway, making them the safest lithium option for residential and commercial installations.

The LiFePO4 battery selection includes server rack, wall mount, and portable configurations across various voltages and capacities. These batteries deliver consistent power output throughout the discharge cycle, maintaining voltage stability even at low SOC (State of Charge) levels. Cycle life typically exceeds 6,000 cycles at 80% DOD (Depth of Discharge), providing decades of reliable service with minimal capacity degradation.

Key advantages include lightweight construction compared to lead-acid alternatives, faster charging capabilities, wider operating temperature ranges, and maintenance-free operation. LiFePO4 batteries integrate with modern inverters and charge controllers, supporting advanced BMS (Battery Management System) communication for optimal performance monitoring. The chemistry's environmental friendliness and recyclability make it a sustainable choice for renewable energy systems.

LiFePO4 technology supports scalable configurations through series and parallel connections, enabling systems from small backup installations to large commercial energy storage arrays.

Browse the LiFePO4 selection below to find advanced battery solutions for solar, off-grid, and backup power applications.