Select your existing battery model:

Batteries > GS-JSB > GM12B-4B

Standard Replacement:

MLP-1512-C4 Replaces GM12B-4B

The MLP-1512-C4 is the ideal replacement for this battery and is guaranteed to provide better performance and provide several times the lifetime of the original battery with proper use and maintenance.

Comparison

MLP-1512-C4 GM12B-4B  
Length 150mm - 5.91in 160mm - 6.30in  
Width 87mm - 3.43in 90mm - 3.54in  
Height 94mm - 3.70in 130mm - 5.12in  
Weight 960g - 2.11lbs 4680g - 10.30lbs  
Capacity 15Ah PbEqv 12Ah  
Cold Crank Rating at 0°F: 255 CCA 165 CCA  

You save 8.19 pounds and gain 90 CCA by opting for this replacement model.

High Capacity Replacement:

MLP-2112-C4 Replaces GM12B-4B

The MLP-2112-C4 is a higher capacity replacement for this battery and is for those seeking more power and more run time for their electrical devices.

Comparison

MLP-2112-C4 GM12B-4B  
Length 150mm - 5.91in 160mm - 6.30in  
Width 87mm - 3.43in 90mm - 3.54in  
Height 94mm - 3.70in 130mm - 5.12in  
Weight 1100g - 2.42lbs 4680g - 10.30lbs  
Capacity 21Ah PbEqv 12Ah  
Cold Crank Rating at 0°F: 325 CCA 165 CCA  

You save 7.88 pounds and gain 160 CCA by opting for this replacement model.