| 12V Lithium Ion BatteriesSmart Battery 12V Lithium Ion Battery Logo

A Drop In Replacement from Lead Acid, Gel or AGM Batteries

Built In Automatic Battery Protection System - PLUG AND PLAY 






12V 7AH Lithium Ion Battery

12V 7AH LITHIUM ION BATTERY

$149.99

Learn More

12V 12AH Lithium Ion Battery

12V 12AH LITHIUM ION BATTERY

$199.99

Learn More

12V 20AH Lithium Ion Battery

12V 20AH LITHIUM ION BATTERY

$289.99

Learn More

12V 25AH Lithium Ion Battery

12V 25AH LITHIUM ION BATTERY - Group U1

$349.99

Learn More



12V 35AH Lithium Ion Battery

12V 35AH LITHIUM ION BATTERY - Group U1

$449.99

Learn More

12V 40AH Lithium Ion Battery

12V 40AH LITHIUM ION BATTERY

$579.99

Learn More

12V 50AH Lithium Ion Battery

12V 50AH LITHIUM ION BATTERY

$689.99

Learn More

12V 75AH LITHIUM ION BATTERY - Group 24

$999.99

Learn More



12V 80AH Lithium Ion Battery

12V 80AH LITHIUM ION BATTERY - Group 27

$1,049.99

Learn More

12V 100AH Lithium Ion Battery

12V 100AH LITHIUM ION BATTERY - Group 31

$1,299.99

Learn More

12V 150AH Lithium Ion Battery

12V 150AH LITHIUM ION BATTERY - Group 4D

$1,899.99

Learn More

12V 260AH Lithium Ion Battery

12V 260AH LITHIUM ION BATTERY - Group 8D

$2,999.99

Learn More




How Its Made - Watch Now

Smart Battery line of 12V Lithium Batteries are built using our 3.2V 5AH Lithium Iron Phosphate Cells, The safest and most robust chemistry used for high capacity lithium ion batteries. Designed for applications that demand huge amounts of power and require high quality batteries that can withstand harsh conditions in rugged environments both on land and at sea. The bolted design of our cells provide strength to the pack and better current conductivity compared to tab welded cells. They bolt through length way circuit boards that keep the cells balanced and provided additional rigid strength to the pack. 



WARRANTY 

LIMITED LIFETIME

WARRANTY

The industry's only Limited Lifetime Warranty. Smart Battery is the battery of choice for hundreds of companies that rely on quality products to meet there expecttios.  READ MORE

PROTECTED 

PROTECTION SYSTEM

Internal Battery Protection System

Every Smart Battery comes with a Automatic Built In Battery Protection System (BPS)  READ MORE

SAFETY 

SAFETY LEADER

multiple safety redundancy systems

Our LiFePO4 cells are among the safest on our planet and are considered non hazardous, The built in battery protection system helps make this one of the safest and most reliable batteries on the planet.  READ MORE

LIGHTER
 

70% LIGHTER THAN LEAD

Save hundreds of pounds

Smart Battery Lithium Batteries average about 70% lighter in the same size case as a lead acid, agm or gel battery.

WORLDWIDE SHIPPING