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AGM Battery for Engine Starting and Deep-Cycle Electrical Loads
The OPTIMA YELLOWTOP D31A is a dual-purpose AGM battery, identified by part number 8051-160. Its 75Ah capacity and 900A cold-cranking rating provide clear reference points when selecting a suitable replacement.
The YELLOWTOP label identifies deep-cycle and starting use. This model is a selection option for compatible systems requiring both engine cranking and repeated electrical loads. AGM stands for absorbent glass mat. Confirm the required battery technology and charging-system compatibility before fitting.
Check the exact model, terminal layout, cable reach, battery tray and hold-down arrangement against the existing battery. Electrical capacity alone does not establish physical fit or equipment compatibility.
Product Specifications
| Specification | Details |
|---|---|
| Brand | OPTIMA |
| Range | YELLOWTOP |
| Model | D31A |
| Part Number | 8051-160 |
| Technology | AGM |
| Capacity | 75Ah |
| Cold-Cranking Amps (CCA) | 900A |
| Cranking Amps (CA) | 1125A |
| Reserve Capacity (RC) | 155 minutes |
Send your vehicle or equipment details and an existing battery label photo for help checking the appropriate replacement model.
Contact us to check OPTIMA YELLOWTOP D31A compatibility, confirm availability and request a quotation.
Inquiry - OPTIMA YELLOWTOP D31A Battery
