{"product_id":"optima-yellowtop-d31a-12v-75ah-900cca-agm-deep-cycle-battery","title":"12V 75AH 900CCA Yellowtop Deep Cycle Battery (D31A)","description":"\u003cdiv style=\"font-weight: 700;\"\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e🔋 OPTIMA YELLOWTOP D31A AGM DEEP CYCLE BATTERY – 12V 75AH 900CCA\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHigh-Capacity Dual-Purpose AGM Battery – 900CCA Starting Power, 75Ah C20 Capacity, 155-Minute Reserve Capacity \u0026amp; SAE Type A Terminals\u003c\/h3\u003e\n\n\u003cp\u003e🚗 Designed for demanding applications that require both powerful engine starting and repeated cycling capability, the Optima YELLOWTOP D31A AGM Battery combines 900CCA starting power with a 75Ah C20 capacity and substantial deep-cycle performance.\u003c\/p\u003e\n\n\u003cp\u003eThe YELLOWTOP D31A is a dual-purpose AGM battery engineered to deliver strong starting current while also supporting repeated discharge and recharge cycles. This makes it particularly suitable for compatible vehicles and equipment with substantial electrical accessories or higher ongoing power demands.\u003c\/p\u003e\n\n\u003cp\u003eIts low internal resistance is designed to provide consistent power output and faster recharge times, while Optima SpiralCell Technology uses 99.99% pure lead to support strong electrical performance and durability.\u003c\/p\u003e\n\n\u003cp\u003eThe supplied product information states that YELLOWTOP batteries can provide more than 300 discharge\/recharge cycles, up to three times longer service life and up to 15 times greater vibration resistance than standard flooded batteries under applicable operating conditions.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ KEY FEATURES\u003c\/h3\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔋 Dual-Purpose AGM Design\u003c\/span\u003e\u003cbr\u003e\nCombines strong engine-starting performance with deep-cycle capability for compatible high-demand applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ 900CCA Starting Power\u003c\/span\u003e\u003cbr\u003e\nProvides powerful cranking output for compatible 12V engine-starting systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔌 75Ah C20 Capacity\u003c\/span\u003e\u003cbr\u003e\nProvides substantial stored energy for vehicle accessories, equipment loads and repeated cycling requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⏳ 155-Minute Reserve Capacity\u003c\/span\u003e\u003cbr\u003e\nSupplied reserve capacity is approximately 155 minutes at a 25A load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔄 More Than 300 Discharge \/ Recharge Cycles\u003c\/span\u003e\u003cbr\u003e\nThe supplied product information states that YELLOWTOP batteries can provide more than 300 discharge and recharge cycles under applicable conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔩 SAE Type A Terminals\u003c\/span\u003e\u003cbr\u003e\nUses the supplied SAE Type A terminal configuration for compatible vehicle and equipment installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🌀 SpiralCell Technology\u003c\/span\u003e\u003cbr\u003e\nOptima’s spiral-wound cell construction is designed to provide consistent power delivery and durability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🧪 99.99% Pure Lead\u003c\/span\u003e\u003cbr\u003e\nThe supplied product information specifies 99.99% pure lead within the SpiralCell construction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ Low Internal Resistance\u003c\/span\u003e\u003cbr\u003e\nDesigned to provide more consistent power output and support faster recharge performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔄 Faster Recharging\u003c\/span\u003e\u003cbr\u003e\nStrong recharge capability helps restore stored energy after engine starting or accessory use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🛡️ AGM Construction\u003c\/span\u003e\u003cbr\u003e\nAbsorbent Glass Mat technology provides maintenance-free and non-spillable operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💪 Strong Vibration Resistance\u003c\/span\u003e\u003cbr\u003e\nThe supplied information states up to 15 times greater vibration resistance than a standard flooded battery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⏱️ Extended Service-Life Design\u003c\/span\u003e\u003cbr\u003e\nThe supplied information states service life of up to three times longer than standard flooded batteries under applicable conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🧰 Maintenance Free\u003c\/span\u003e\u003cbr\u003e\nNo routine electrolyte topping-up or fluid maintenance is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💧 Completely Non-Spillable\u003c\/span\u003e\u003cbr\u003e\nThe AGM design provides non-spillable operation under normal conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e↔️ Flexible Mounting\u003c\/span\u003e\u003cbr\u003e\nThe supplied information states that the battery can be mounted in many positions, subject to correct installation requirements.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 DUAL-PURPOSE STARTING \u0026amp; DEEP-CYCLE PERFORMANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe Optima YELLOWTOP D31A is designed for applications where both high engine-starting output and repeated battery cycling are required.\u003c\/p\u003e\n\n\u003cp\u003eUnlike a conventional starting-only battery intended primarily for brief bursts of cranking current, the YELLOWTOP is designed to support substantial electrical accessory loads while retaining dependable starting capability.\u003c\/p\u003e\n\n\u003cp\u003eThis combination makes the D31A particularly useful for compatible vehicles and equipment where electrical demand extends beyond basic starting requirements.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ 900CCA STARTING POWER\u003c\/h3\u003e\n\n\u003cp\u003eCold Cranking Amps: 900CCA\u003c\/p\u003e\n\n\u003cp\u003eThe supplied 900CCA rating provides strong engine-starting capability for compatible applications while retaining the battery’s deep-cycle functionality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Confirm the vehicle or equipment manufacturer’s minimum required CCA before selecting a replacement battery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔌 75AH C20 CAPACITY\u003c\/h3\u003e\n\n\u003cp\u003eSupplied C20 capacity: 75Ah\u003c\/p\u003e\n\n\u003cp\u003eThe C20 capacity rating represents battery capacity measured over a 20-hour discharge test under specified conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe D31A’s 75Ah capacity provides substantial stored energy for compatible accessories, electrical equipment and repeated cycling applications.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⏳ 155-MINUTE RESERVE CAPACITY\u003c\/h3\u003e\n\n\u003cp\u003eSupplied reserve capacity at 25A: 155 minutes\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity indicates how long the battery can provide a specified electrical load under applicable test conditions.\u003c\/p\u003e\n\n\u003cp\u003eActual runtime will vary according to electrical load, battery condition, state of charge, temperature and depth of discharge.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔄 MORE THAN 300 DISCHARGE \/ RECHARGE CYCLES\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states that Optima YELLOWTOP batteries can provide more than 300 discharge and recharge cycles.\u003c\/p\u003e\n\n\u003cp\u003eThis cycling capability is particularly relevant where accessories or electrical equipment may repeatedly discharge the battery before it is recharged.\u003c\/p\u003e\n\n\u003cp\u003eActual cycle life depends on discharge depth, charging conditions, operating temperature, storage and overall battery management.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🌀 OPTIMA SPIRALCELL TECHNOLOGY\u003c\/h3\u003e\n\n\u003cp\u003eOptima YELLOWTOP batteries use SpiralCell Technology rather than conventional flat-plate construction.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpiral-wound internal cell construction\u003c\/li\u003e\n  \u003cli\u003e99.99% pure lead\u003c\/li\u003e\n  \u003cli\u003eStrong starting-current delivery\u003c\/li\u003e\n  \u003cli\u003eDeep-cycle capability\u003c\/li\u003e\n  \u003cli\u003eConsistent electrical performance\u003c\/li\u003e\n  \u003cli\u003eStrong vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFast recharge capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe supplied information states that SpiralCell Technology delivers more power and consistently outperforms conventional flat-plate battery designs.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ LOW INTERNAL RESISTANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe YELLOWTOP D31A is designed with low internal resistance to support consistent power output and faster recharge times.\u003c\/p\u003e\n\n\u003cp\u003eThis can be particularly useful in applications with substantial accessory loads, high electrical demand or frequent battery cycling.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🛡️ AGM – ABSORBENT GLASS MAT CONSTRUCTION\u003c\/h3\u003e\n\n\u003cp\u003eThe Optima YELLOWTOP D31A uses AGM battery technology.\u003c\/p\u003e\n\n\u003cp\u003eAGM construction retains the electrolyte within absorbent glass mat separators rather than leaving free-flowing liquid inside the battery case.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaintenance-free operation\u003c\/li\u003e\n  \u003cli\u003eNon-spillable construction\u003c\/li\u003e\n  \u003cli\u003eDeep-cycle capability\u003c\/li\u003e\n  \u003cli\u003eStrong vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFlexible mounting options\u003c\/li\u003e\n  \u003cli\u003eHigh starting-current capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔄 FASTER RECHARGING\u003c\/h3\u003e\n\n\u003cp\u003eFaster recharge capability is one of the supplied benefits of the Optima YELLOWTOP range.\u003c\/p\u003e\n\n\u003cp\u003eThis helps the D31A recover stored energy after engine starting or periods of accessory use when paired with a suitable charging system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Ensure the alternator, charger or battery-management system is suitable for AGM battery charging requirements.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e💪 HIGH VIBRATION RESISTANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states that YELLOWTOP batteries can provide up to 15 times greater vibration resistance than a standard flooded battery.\u003c\/p\u003e\n\n\u003cp\u003eThis can make the D31A particularly useful in compatible vehicles and equipment exposed to vibration, rough surfaces and demanding operating conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Vibration resistance does not eliminate the need for a secure battery tray and appropriate hold-down system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⏱️ LONG-LIFE DESIGN\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states service life of up to three times longer than standard flooded batteries under applicable conditions.\u003c\/p\u003e\n\n\u003cp\u003eActual battery life will vary according to:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDepth of discharge\u003c\/li\u003e\n  \u003cli\u003eFrequency of cycling\u003c\/li\u003e\n  \u003cli\u003eCharging-system performance\u003c\/li\u003e\n  \u003cli\u003eOperating temperature\u003c\/li\u003e\n  \u003cli\u003eElectrical loads\u003c\/li\u003e\n  \u003cli\u003eStorage conditions\u003c\/li\u003e\n  \u003cli\u003eInstallation quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚜 TRACTOR \u0026amp; FORKLIFT APPLICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states that Optima YELLOWTOP batteries work well for tractors and forklifts.\u003c\/p\u003e\n\n\u003cp\u003eThese applications can benefit from a battery capable of combining strong starting output, repeated cycling and high vibration resistance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Tractor or forklift use does not automatically confirm compatibility. Check voltage, dimensions, terminal arrangement, starting requirements, charging system and battery restraint before installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔩 SAE TYPE A TERMINALS\u003c\/h3\u003e\n\n\u003cp\u003eThe YELLOWTOP D31A uses:\u003c\/p\u003e\n\n\u003cp\u003eTerminal type: SAE – Type A\u003c\/p\u003e\n\n\u003cp\u003eConfirm terminal position, polarity, battery-cable reach and connection compatibility before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Do not select the battery based only on voltage, capacity, CCA or external dimensions. Terminal configuration and polarity must also match the intended installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🧰 MAINTENANCE-FREE OPERATION\u003c\/h3\u003e\n\n\u003cp\u003eThe AGM construction eliminates routine electrolyte topping-up associated with serviceable flooded batteries.\u003c\/p\u003e\n\n\u003cp\u003eThis provides convenient maintenance-free operation under normal use.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e💧 NON-SPILLABLE CONSTRUCTION\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information describes the YELLOWTOP as completely non-spillable.\u003c\/p\u003e\n\n\u003cp\u003eThis provides greater installation flexibility than conventional flooded batteries containing free-flowing electrolyte.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Always follow the battery, vehicle and equipment manufacturer’s requirements regarding mounting orientation, restraint, ventilation and electrical installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚗 SUITABLE APPLICATIONS\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e🚗 Compatible passenger and commercial vehicles\u003c\/li\u003e\n  \u003cli\u003e🛻 Utes and work vehicles\u003c\/li\u003e\n  \u003cli\u003e🚙 Vehicles with substantial electrical accessories\u003c\/li\u003e\n  \u003cli\u003e🔌 High electrical demand applications\u003c\/li\u003e\n  \u003cli\u003e🔋 Deep-cycle automotive applications\u003c\/li\u003e\n  \u003cli\u003e🎧 Audio and accessory power systems\u003c\/li\u003e\n  \u003cli\u003e🚜 Compatible tractors\u003c\/li\u003e\n  \u003cli\u003e🏗️ Compatible forklifts\u003c\/li\u003e\n  \u003cli\u003e🛠️ High-vibration environments\u003c\/li\u003e\n  \u003cli\u003e🔧 Compatible AGM battery upgrades\u003c\/li\u003e\n  \u003cli\u003e🔩 Applications requiring SAE Type A terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📏 DIMENSIONS \u0026amp; WEIGHT\u003c\/h3\u003e\n\n\u003cp\u003eLength: 12.81in\u003c\/p\u003e\n\n\u003cp\u003eWidth: 6.56in\u003c\/p\u003e\n\n\u003cp\u003eHeight: 9.38in\u003c\/p\u003e\n\n\u003cp\u003eWeight: 59.8lb\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eBrand: Optima\u003c\/p\u003e\n\n\u003cp\u003eProduct: YELLOWTOP D31A AGM Deep Cycle Battery\u003c\/p\u003e\n\n\u003cp\u003eBattery type: YELLOWTOP\u003c\/p\u003e\n\n\u003cp\u003eModel: D31A\u003c\/p\u003e\n\n\u003cp\u003eBattery application: Dual-purpose starting and deep cycle\u003c\/p\u003e\n\n\u003cp\u003eBattery chemistry: AGM\u003c\/p\u003e\n\n\u003cp\u003eCell technology: SpiralCell\u003c\/p\u003e\n\n\u003cp\u003eSupplied lead purity: 99.99%\u003c\/p\u003e\n\n\u003cp\u003eNominal voltage: 12V\u003c\/p\u003e\n\n\u003cp\u003eStarting power: 900CCA\u003c\/p\u003e\n\n\u003cp\u003eC20 capacity: 75Ah\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity at 25A: 155 minutes\u003c\/p\u003e\n\n\u003cp\u003eTerminal type: SAE – Type A\u003c\/p\u003e\n\n\u003cp\u003eMaintenance: Maintenance free\u003c\/p\u003e\n\n\u003cp\u003eSpill protection: Completely non-spillable according to supplied product information\u003c\/p\u003e\n\n\u003cp\u003eMounting: Mountable in many positions according to supplied product information\u003c\/p\u003e\n\n\u003cp\u003eRecharge characteristic: Faster recharging capability\u003c\/p\u003e\n\n\u003cp\u003eSupplied cycling claim: More than 300 discharge \/ recharge cycles\u003c\/p\u003e\n\n\u003cp\u003eSupplied vibration-resistance claim: Up to 15 times greater than a standard flooded battery\u003c\/p\u003e\n\n\u003cp\u003eSupplied service-life claim: Up to 3 times longer than standard flooded batteries\u003c\/p\u003e\n\n\u003cp\u003eLength: 12.81in\u003c\/p\u003e\n\n\u003cp\u003eWidth: 6.56in\u003c\/p\u003e\n\n\u003cp\u003eHeight: 9.38in\u003c\/p\u003e\n\n\u003cp\u003eWeight: 59.8lb\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚠️ FITMENT CHECKLIST\u003c\/h3\u003e\n\n\u003cp\u003eBefore purchasing the Optima YELLOWTOP D31A, confirm that the battery matches the physical, electrical and charging requirements of your vehicle or equipment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e12V electrical-system compatibility\u003c\/li\u003e\n  \u003cli\u003eModel D31A suitability\u003c\/li\u003e\n  \u003cli\u003eRequired battery dimensions\u003c\/li\u003e\n  \u003cli\u003eAvailable battery-tray space\u003c\/li\u003e\n  \u003cli\u003eBattery hold-down arrangement\u003c\/li\u003e\n  \u003cli\u003eSAE Type A terminal compatibility\u003c\/li\u003e\n  \u003cli\u003ePositive and negative terminal positions\u003c\/li\u003e\n  \u003cli\u003eBattery-cable reach\u003c\/li\u003e\n  \u003cli\u003eRequired 900CCA starting rating\u003c\/li\u003e\n  \u003cli\u003eRequired 75Ah capacity\u003c\/li\u003e\n  \u003cli\u003eRequired 155-minute reserve capacity\u003c\/li\u003e\n  \u003cli\u003eRequired deep-cycle performance\u003c\/li\u003e\n  \u003cli\u003eAGM charging-system compatibility\u003c\/li\u003e\n  \u003cli\u003eVehicle or equipment manufacturer battery specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: A matching battery size alone does not confirm compatibility. Terminal arrangement, polarity, starting requirements, capacity, battery restraint and charging compatibility must also match.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Deep-cycle capability does not mean unlimited discharge depth. Battery life will depend on how deeply and how frequently the battery is cycled.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Secure the battery using an appropriate battery tray and restraint system before operating the vehicle or equipment.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the Optima YELLOWTOP D31A?\u003c\/h3\u003e\n\u003cp\u003eThe D31A is a 12V AGM dual-purpose battery designed to provide both strong engine-starting performance and repeated deep-cycle capability.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow many CCA does the D31A provide?\u003c\/h3\u003e\n\u003cp\u003eThe supplied starting rating is 900CCA.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the battery capacity?\u003c\/h3\u003e\n\u003cp\u003eThe supplied C20 capacity is 75Ah.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the reserve capacity?\u003c\/h3\u003e\n\u003cp\u003eThe supplied reserve capacity is 155 minutes at a 25A load.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the YELLOWTOP D31A a deep-cycle battery?\u003c\/h3\u003e\n\u003cp\u003eYes. It is supplied as a dual-purpose battery combining deep-cycle capability with engine-starting performance.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it start an engine?\u003c\/h3\u003e\n\u003cp\u003eYes. It provides a supplied starting rating of 900CCA for compatible applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow many discharge and recharge cycles can it provide?\u003c\/h3\u003e\n\u003cp\u003eThe supplied product information states more than 300 discharge \/ recharge cycles under applicable conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the D31A AGM?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses Absorbent Glass Mat battery technology.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is SpiralCell Technology?\u003c\/h3\u003e\n\u003cp\u003eSpiralCell is Optima’s spiral-wound internal cell construction using 99.99% pure lead to support strong power delivery, cycling performance and durability.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs it maintenance free?\u003c\/h3\u003e\n\u003cp\u003eYes. Routine electrolyte topping-up is not required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs it non-spillable?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied information describes the YELLOWTOP as completely non-spillable.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it be mounted in different positions?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information states that it can be mounted in many positions, subject to correct installation requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs it vibration resistant?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied information states up to 15 times greater vibration resistance than a standard flooded battery.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes it recharge quickly?\u003c\/h3\u003e\n\u003cp\u003eYes. Faster recharging capability is one of the supplied YELLOWTOP benefits.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhy is low internal resistance useful?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information states that low internal resistance helps provide more consistent power output and faster recharge times.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs it suitable for vehicles with lots of accessories?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied product information specifically positions the YELLOWTOP range for vehicles with substantial electrical accessories and higher power demands.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it be used in a tractor?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information identifies tractors as an application where YELLOWTOP batteries can work well, subject to correct electrical and physical fitment.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it be used in a forklift?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information also identifies forklifts as a potential application, subject to correct voltage, starting requirements, capacity, terminals and charging compatibility.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat terminal type does the D31A use?\u003c\/h3\u003e\n\u003cp\u003eThe supplied specification lists SAE Type A terminals.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow long is the D31A?\u003c\/h3\u003e\n\u003cp\u003eThe supplied length is 12.81 inches.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow wide is it?\u003c\/h3\u003e\n\u003cp\u003eThe supplied width is 6.56 inches.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow tall is it?\u003c\/h3\u003e\n\u003cp\u003eThe supplied height is 9.38 inches.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow much does it weigh?\u003c\/h3\u003e\n\u003cp\u003eThe supplied weight is 59.8lb.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I replace a standard flooded battery with the D31A?\u003c\/h3\u003e\n\u003cp\u003ePotentially, but not automatically. Confirm the dimensions, SAE Type A terminal arrangement, 900CCA requirement, 75Ah capacity, hold-down arrangement and AGM charging-system compatibility first.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the D31A model requirement, 12V voltage, physical dimensions, SAE Type A terminals, polarity, 900CCA requirement, 75Ah capacity, 155-minute reserve capacity, cycling requirements, battery restraint and AGM charging compatibility.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes the supplied information specify package contents?\u003c\/h3\u003e\n\u003cp\u003eNo specific package-contents list was supplied beyond the battery product itself.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e🔋 HIGH-CAPACITY DUAL-PURPOSE AGM POWER FOR STARTING \u0026amp; DEEP-CYCLE USE\u003c\/h2\u003e\n\n\u003cp\u003eChoose the Optima YELLOWTOP D31A when you need a heavy-duty AGM battery capable of combining powerful engine starting with substantial deep-cycle performance for demanding vehicle or equipment applications.\u003c\/p\u003e\n\n\u003cp\u003eWith 900CCA starting power, 75Ah C20 capacity, 155-minute reserve capacity, more than 300 supplied discharge\/recharge cycles, SpiralCell Technology, 99.99% pure lead and SAE Type A terminals, the D31A is designed for systems that demand more than conventional starting power alone.\u003c\/p\u003e\n\n\u003cp\u003eConfirm physical dimensions, SAE Type A terminal configuration, starting requirements, cycling requirements and AGM charging-system compatibility before installation to ensure the YELLOWTOP D31A is correct for your application.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"OPTIMA","offers":[{"title":"Default Title","offer_id":44255822676216,"sku":"8051-187","price":581.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/5373708.jpg?v=1704338595","url":"https:\/\/www.homeof12volt.com.au\/products\/optima-yellowtop-d31a-12v-75ah-900cca-agm-deep-cycle-battery","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}