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12-Volt, 900 Cold Cranking Amps, Size: 12 13/16" x 6 1/2" x 9 3/8" tall, Weight: 59.8 pounds, Steel Stud and SAE Post
Reserve capacity of 155 minutes for constant performance
Optimal starting power even in bad weather
Fifteen times more resistant to vibration for durability
This item is not for sale in Catalina Island
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Optima D31A YellowTop battery provides the extra performance and deep-cycling capability that your vehicle demands if it has a lot of accessories like running lights, high-performance stereo/AV system, winches, or hydraulics. The unique SpiralCell design provides a strong and clean power source, ensuring the safety of you, your family and the environment. The Optima battery is ideal for seasonal use because of its very low self-discharge rate. That means you can store your seasonal vehicles all winter without regular charging and still spring out of the starting block when winter is over.
Optima warrants to the original purchaser that this battery is free of defects in material and workmanship for a 24 month replacement period when shipped and sold by Amazon.com. If a replacement is necessary due to a defect in materials and/or workmanship the battery will be replaced free of charge, within the free replacement period from date of original purchase. Please contact Amazon Customer Service with your warranty claim. For purchases from Amazon Merchant sellers please contact the seller directly for warranty support.
24 Months Free Replacement Warranty
Most Helpful Customer Reviews
This lasted fewer than three years in my Range Rover. I do leave the car parked for a couple weeks at a time, but the description of this battery has claims like 'leave it out all winter and start your car in the spring with no problems.' I never left it all winter, but I can tell you that this battery is totally dead and sulfated after fewer that three years of use, so it is not some kind of herculean battery.
Why does the yellow top D31A only get 24 months warranty when other yellow tops get 36? Because it dies after 24 but before 36.
A very good and powerful stationary battery.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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