12V 75AH Lithium Ion Battery | Deep Cycle Battery | Starting Battery

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

This 12V 75AH Lithium Ion 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 almost any application that currently uses a lead acid, gel or agm battery.

12V 75AH Lithium Ion Battery Model 12V75AH
Group Size 24
Nominal Voltage 12.8V
Charge Voltage 14.4V to 14.6V
Max Charge / Discharge Current 75A (amps)
Cold Cranking Amps 750A (amps)
Length 10.25"
Width 6.75"
Height 9.88"
Weight 25 lbs
Type LiFePO4
Usable Capacity (amp hours) 75AH
Depth of Discharge 100%
 images.jpg  Peak amps 5 seconds 750A
Reserve Minutes @ 20A 220
Reserve Minutes @ 75A 60
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 75AH Lithium Ion Battery is the perfect replacement from a  AGM, GEL or Lead Acid Battery. The SB75 is designed as a "drop in replacement" meaning all you have to do is take out your old battery and place the Lithium Battery in the same way.

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