8 Item(s)
8 Item(s)

12V 100AH Lithium Ion Battery | Deep Cycle | Engine Starting

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

This 12V 100AH Lithium Ion Battery is the Ultimate High Performance solution for virtually any application. Backed by a Limited Lifetime Warranty, this battery will exceed your expectations and can provide over 10 years of worry free operation. This battery features an automatic built in battery protection system (BPS) that keeps the battery running at peak performance and protects the cells for thousands of cycles. This battery is plug and play for any application that currently uses a lead acid, gel or agm battery.

12V 100AH Lithium Ion Battery Model 12V100AH
Group Size 31
Nominal Voltage 12.8V
Charge Voltage 14.4V to 14.6V
Max Charge / Discharge Current 100A (amps)
Cold Cranking Amps 1000A (amps)
Length 12.75"
Width 6.5"
Height 8.7"
Weight 28 lbs.
Type LiFePO4
Usable Capacity (amp hours) 108AH
Depth of Discharge 100%
 images.jpg  Peak amps 5 seconds 1000A
Reserve Minutes @ 20A 300
Reserve Minutes @ 50A 120
Self Discharge <3% a year
Capacity % @ 100 Cycles 102%
Capacity % @ 500 Cycles 96.3%
Capacity % @ 1000 Cycles 90.8%
Capacity % @ 1500 Cycles 85.4%
  Capacity % @ 2000 Cycles 80.1%
Temperature Performance  Automatic Battery Protection System 
Fahrenheit Usable Capacity Low Voltage Disconnect 8V
140 103% Over Voltage Disconnect 15.8V
122 102% Short Circuit Protection Instant
104 100% Reverse Polarity Protection Instant
86 100% Cell Balancing  Automatic
68 98%    
50 92% Cell Specifications 
32 83% Connection Bolted
14 80% Type Cylindrical
-4 70% Internal Impedance ≤10mΩ
-22 60%    
-40 10% Warranty
-58 0% Repair or Replace First 5 years 
    Repair or Pro Rate Life Time
    Detailed Warranty Information Warranty


This 12V 100AH Lithium Ion Battery is the perfect replacement from a group 31 AGM, GEL or Lead Acid Battery. This battery is designed as a "drop in replacement" meaning all you have to do is take out your old group 31 battery and place the lithium battery in the same way.

Products customers also purchased with this battery: