All REDTOPs (except the 6V) & all YELLOWTOPs (except the DH6, 51, DS46B24R, 27 & 31) come with a variety of adapters for fitment. While OPTIMA doesn't offer what we consider to be 'direct-fit' replacements for every vehicle, many owners have successfully used our products in applications that we would consider to be 'custom fitments.' If you are using this battery in a custom fitment, please review the tips found here: Vehicle not in Fitment Guide.
Battery Specifications
Model
D31A
Weight
59.80
C20 Capacity
75.00 Ah
CCA
900
Width
6.56
Length
12.81
Height
9.38
Reserve Capacity @25 Amps
155 minutes
Voltage
12
Case Material
Polypropylene
Case Color
Light Gray
Cover Color
OPTIMA Yellow
Group Size
BCI: 31
Internal Resistance
0.00250
Key Benefits:
Deep-cycle and cranking power
Up to 3X longer life
15 times more vibration-resistant
Virtually spillproof
Mountable in virtually any position
Maintenance-free
Faster recharging
Optimal starting power
300+ discharge/recharge cycles
Lease for as low as $/week
