Optima D51 Yellow Top Deep Cycle Battery
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OPTIMA Yellow Top batteries, featuring SPIRALCELL Technology, are designed for all of your deep cycle needs. It's perfect for people who are serious about sound. OPTIMA's power is cleaner with higher voltage output than conventional batteries. You can play your system louder and longer. And they have a greater cycle life so they can be drained and recharged more often. Plus, they're spill-proof and can withstand 15 times the vibration of ordinary batteries.
- 12 - 18 month shelf life
- True Deep cycle that charges in one hour from alternator
- Superior Cranking at 750cca(55 amphour) and 900cca(75 amphour)
- Drycell - non spillable
- Can be mounted on side
- 2 Year Commercial Warranty for D31A Model, 2 year private use warranty for smaller yellow top models.
- 15 times more resilient to vibration
- Length: 236.5mm
- Width: 128.6mm
- Height: 227mm (height at the top of the terminals)
- Weight: 11.8kg