{"product_id":"fullriver-hc64-12v-64ah-750cca-group-25-agm-battery","title":"12V 64Ah 750CCA High Crank AGM Battery (HC64)","description":"\u003cdiv style=\"font-weight: 700;\"\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e⚡ FULLRIVER HC64 12V 64AH HIGH CRANK AGM BATTERY\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e750CCA High-Performance Starting Battery – 1400A PHCA, Group 25 Size \u0026amp; AP Terminals\u003c\/h3\u003e\n\n\u003cp\u003e🔥 Extreme cranking performance, rapid current delivery and heavy-duty AGM construction for demanding engine-starting applications.\u003c\/p\u003e\n\n\u003cp\u003eThe Fullriver HC64 is a high-performance 12V 64Ah High Crank AGM battery engineered for vehicles and equipment requiring serious starting power, dependable ignition and consistent high-current output under demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003eDelivering 750CCA, 900A CA \/ MCA, 1080A HCA and an impressive 1400A pulse hot-cranking output, the HC64 provides substantial starting capability for compatible performance vehicles, racing applications, 4WDs, off-road vehicles, marine engines, powersports equipment and other high-demand starting systems.\u003c\/p\u003e\n\n\u003cp\u003eHigh-compression cells, pure lead grids, advanced thin-plate technology and ultra-low 5.0mΩ internal resistance combine to support rapid current delivery, while the heavy-duty flame-resistant ABS case is designed for harsh and high-vibration environments.\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🚀 750CCA High Cranking Output\u003c\/span\u003e\u003cbr\u003e\nProvides powerful cold-starting performance for compatible engines and demanding starting systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ 900A CA \/ MCA\u003c\/span\u003e\u003cbr\u003e\nDelivers substantial cranking capability for compatible automotive and marine starting applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔥 1080A Hot Cranking Amps\u003c\/span\u003e\u003cbr\u003e\nProvides serious engine-starting performance under warmer operating conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💥 1400A Pulse Hot Cranking Amps\u003c\/span\u003e\u003cbr\u003e\nDelivers an intense short-duration current burst for demanding ignition and starting requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔋 12V 64Ah AGM Battery\u003c\/span\u003e\u003cbr\u003e\nCombines substantial stored capacity with elite high-current engine-starting capability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ Ultra-Low 5.0mΩ Internal Resistance\u003c\/span\u003e\u003cbr\u003e\nSupports rapid energy transfer and efficient current delivery when maximum cranking power is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🏁 High-Compression Internal Construction\u003c\/span\u003e\u003cbr\u003e\nDesigned to support dependable current output and durability in demanding vehicle environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🛡️ Sealed Non-Spillable AGM Design\u003c\/span\u003e\u003cbr\u003e\nProvides clean, maintenance-free operation under normal operating conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💪 Shock \u0026amp; Vibration Resistant\u003c\/span\u003e\u003cbr\u003e\nHeavy-duty construction is designed for motorsport, off-road, marine and high-vibration applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔋 Low Self-Discharge\u003c\/span\u003e\u003cbr\u003e\nSpecified self-discharge of ≤3% per month at 25°C helps the battery retain charge during storage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e📦 Group 25 Case Size\u003c\/span\u003e\u003cbr\u003e\nUses a Group 25 battery format for compatible high-performance vehicle and equipment installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🧯 Flame-Resistant ABS Case\u003c\/span\u003e\u003cbr\u003e\nDurable ABS plastic housing with a UL94-HB flame-resistance rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔌 AP Terminal Connections\u003c\/span\u003e\u003cbr\u003e\nDesigned for compatible high-current starting systems requiring AP terminal configuration.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚀 ENGINEERED FOR EXTREME ENGINE STARTING\u003c\/h3\u003e\n\n\u003cp\u003eThe Fullriver HC64 is purpose-built for applications where rapid high-current discharge and dependable engine cranking are essential.\u003c\/p\u003e\n\n\u003cp\u003eIts high-compression cells, pure lead grids and advanced thin-plate construction allow substantial current to be delivered quickly, helping provide reliable ignition performance under high electrical loads and demanding starting conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the HC64 particularly well suited to compatible high-performance street vehicles, motorsport applications, 4WDs, off-road vehicles, marine starting systems and other extreme-use equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The HC64 is designed primarily as a high-current starting battery and should not be treated as a dedicated deep-cycle battery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔥 EXTREME CRANKING PERFORMANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 provides multiple cranking ratings to demonstrate its substantial starting capability across different operating conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCold Cranking Amps: 750A CCA\u003c\/li\u003e\n  \u003cli\u003eCranking Amps \/ Marine Cranking Amps: 900A CA \/ MCA\u003c\/li\u003e\n  \u003cli\u003eHot Cranking Amps: 1080A HCA\u003c\/li\u003e\n  \u003cli\u003ePulse Hot Cranking Amps: 1400A PHCA\u003c\/li\u003e\n  \u003cli\u003eShort Circuit Current: 2480A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCombined with its ultra-low internal resistance, the HC64 is engineered to deliver substantial current quickly when the starter motor demands it.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ ULTRA-LOW INTERNAL RESISTANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 has a specified internal resistance of approximately 5.0mΩ.\u003c\/p\u003e\n\n\u003cp\u003eLow internal resistance helps reduce voltage drop under heavy starting loads and supports rapid current transfer to the starter system.\u003c\/p\u003e\n\n\u003cp\u003eThis is particularly valuable in high-performance applications where dependable ignition and strong cranking response are essential.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🏁 BUILT FOR SHOCK, VIBRATION \u0026amp; EXTREME USE\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 features high-compression internal cells and a heavy-duty reinforced battery case designed for challenging vehicle environments.\u003c\/p\u003e\n\n\u003cp\u003eThis construction supports dependable performance in compatible motorsport, off-road, marine and powersports applications where vibration and shock can place additional stress on a battery.\u003c\/p\u003e\n\n\u003cp\u003eIt is engineered for installations where serious starting output and physical durability are both required.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🛡️ ADVANCED AGM CONSTRUCTION\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 uses sealed Absorbed Glass Mat technology to retain electrolyte within the internal battery structure.\u003c\/p\u003e\n\n\u003cp\u003eThis non-spillable design provides maintenance-free operation under normal conditions and offers greater installation flexibility than conventional flooded batteries.\u003c\/p\u003e\n\n\u003cp\u003eThe battery should always be securely restrained and installed in an orientation permitted by the manufacturer and suitable for the vehicle or equipment.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e❄️ COLD-WEATHER PERFORMANCE\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 is designed for operation across a temperature range of approximately -20°C to +50°C.\u003c\/p\u003e\n\n\u003cp\u003eWhen operating below 0°C, maintaining the battery at or above 60% state of charge is recommended to support dependable cranking performance.\u003c\/p\u003e\n\n\u003cp\u003eCorrect battery charge becomes particularly important in colder conditions where engine-starting demands can increase.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 64AH CAPACITY \u0026amp; STRONG RESERVE POWER\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 provides 64Ah capacity at the 20-hour rate and 55Ah at the 5-hour rate.\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity is rated at approximately 120 minutes at a 25A load and approximately 28 minutes at a 75A load.\u003c\/p\u003e\n\n\u003cp\u003eThis combination of substantial stored energy and extreme high-current cranking performance makes the HC64 a capable starting battery for demanding compatible applications.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔌 CHARGING SPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eCorrect charging is essential for maintaining battery performance and service life.\u003c\/p\u003e\n\n\u003cp\u003eMaximum charge current: 25% of C20 capacity\u003c\/p\u003e\n\n\u003cp\u003eFor a 64Ah C20 battery, this equates to approximately 16A maximum charge current.\u003c\/p\u003e\n\n\u003cp\u003eAbsorption voltage: 14.4V–14.7V\u003c\/p\u003e\n\n\u003cp\u003eFloat voltage: 13.5V–13.8V\u003c\/p\u003e\n\n\u003cp\u003eUse charging equipment suitable for sealed AGM battery chemistry and the specified charging voltage range.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📐 PRODUCT SPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eBrand: Fullriver\u003c\/p\u003e\n\n\u003cp\u003eModel: HC64\u003c\/p\u003e\n\n\u003cp\u003eBattery type: High Crank AGM Starting Battery\u003c\/p\u003e\n\n\u003cp\u003eNominal voltage: 12V\u003c\/p\u003e\n\n\u003cp\u003eGroup size: 25\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 20HR rate: 64Ah\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 5HR rate: 55Ah\u003c\/p\u003e\n\n\u003cp\u003eCold Cranking Amps: 750A CCA\u003c\/p\u003e\n\n\u003cp\u003eCranking Amps \/ Marine Cranking Amps: 900A CA \/ MCA\u003c\/p\u003e\n\n\u003cp\u003eHot Cranking Amps: 1080A HCA\u003c\/p\u003e\n\n\u003cp\u003ePulse Hot Cranking Amps: 1400A PHCA\u003c\/p\u003e\n\n\u003cp\u003eShort circuit current: 2480A\u003c\/p\u003e\n\n\u003cp\u003eInternal resistance: 5.0mΩ\u003c\/p\u003e\n\n\u003cp\u003eSelf-discharge at 25°C: ≤3% per month\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity at 25A: 120 minutes\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity at 75A: 28 minutes\u003c\/p\u003e\n\n\u003cp\u003eOperating temperature: -20°C to +50°C\u003c\/p\u003e\n\n\u003cp\u003eTerminal type: AP\u003c\/p\u003e\n\n\u003cp\u003eRecommended terminal torque: 50–70 in-lbs\u003c\/p\u003e\n\n\u003cp\u003eCase material: ABS plastic\u003c\/p\u003e\n\n\u003cp\u003eFlame-resistance rating: UL94-HB\u003c\/p\u003e\n\n\u003cp\u003eMaximum charge current: Approximately 16A \/ 25% of C20\u003c\/p\u003e\n\n\u003cp\u003eAbsorption voltage: 14.4V–14.7V\u003c\/p\u003e\n\n\u003cp\u003eFloat voltage: 13.5V–13.8V\u003c\/p\u003e\n\n\u003cp\u003ePrimary application: High-current engine starting\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📏 DIMENSIONS \u0026amp; WEIGHT\u003c\/h3\u003e\n\n\u003cp\u003eLength: 240.3mm\u003c\/p\u003e\n\n\u003cp\u003eWidth: 173.7mm\u003c\/p\u003e\n\n\u003cp\u003eCase height: 202mm\u003c\/p\u003e\n\n\u003cp\u003eHeight including terminals: 220mm\u003c\/p\u003e\n\n\u003cp\u003eWeight: Approximately 22.3kg \/ 49.16lb\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚗 IDEAL APPLICATIONS\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-performance street vehicles\u003c\/li\u003e\n  \u003cli\u003eRacing and motorsport vehicles\u003c\/li\u003e\n  \u003cli\u003eCompetition vehicles\u003c\/li\u003e\n  \u003cli\u003e4WD and off-road vehicles\u003c\/li\u003e\n  \u003cli\u003eMarine engine-starting applications\u003c\/li\u003e\n  \u003cli\u003ePowersports vehicles\u003c\/li\u003e\n  \u003cli\u003eExtreme-use vehicles\u003c\/li\u003e\n  \u003cli\u003eHigh-compression performance engines\u003c\/li\u003e\n  \u003cli\u003eHigh-vibration environments\u003c\/li\u003e\n  \u003cli\u003eOther compatible high-current starting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📦 WHAT’S INCLUDED?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 × Fullriver HC64 12V 64Ah 750CCA High Crank AGM Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚠️ FITMENT \u0026amp; COMPATIBILITY INFORMATION\u003c\/h3\u003e\n\n\u003cp\u003ePlease confirm all electrical and physical specifications against your existing battery and vehicle requirements before purchasing.\u003c\/p\u003e\n\n\u003cp\u003eCheck the required:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBattery voltage – 12V\u003c\/li\u003e\n  \u003cli\u003eBattery technology – AGM\u003c\/li\u003e\n  \u003cli\u003eBattery capacity\u003c\/li\u003e\n  \u003cli\u003eGroup size – 25\u003c\/li\u003e\n  \u003cli\u003ePhysical dimensions\u003c\/li\u003e\n  \u003cli\u003eTerminal type – AP\u003c\/li\u003e\n  \u003cli\u003eTerminal orientation and polarity\u003c\/li\u003e\n  \u003cli\u003eCCA requirement\u003c\/li\u003e\n  \u003cli\u003eCharging-system compatibility\u003c\/li\u003e\n  \u003cli\u003eAvailable installation space\u003c\/li\u003e\n  \u003cli\u003eEngine-starting application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Do not purchase based on group size or capacity alone. Physical dimensions, AP terminal layout, polarity, cranking requirements and charging-system compatibility must also match your application.\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 type of battery is the Fullriver HC64?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 is a sealed 12V High Crank AGM battery designed primarily for high-current engine-starting applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the capacity of the HC64?\u003c\/h3\u003e\n\n\u003cp\u003eThe battery is rated at 64Ah at the 20-hour rate and 55Ah at the 5-hour rate.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the Cold Cranking Amps rating?\u003c\/h3\u003e\n\n\u003cp\u003eThe Fullriver HC64 is rated at 750CCA.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat other cranking ratings does the HC64 have?\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied specifications include 900A CA \/ MCA, 1080A HCA and 1400A PHCA.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the short circuit current?\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied short circuit current specification is 2480A.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the internal resistance?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 has a specified internal resistance of approximately 5.0mΩ, supporting rapid high-current delivery.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the reserve capacity?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 provides approximately 120 minutes of reserve capacity at a 25A load and approximately 28 minutes at a 75A load.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 suitable for performance vehicles?\u003c\/h3\u003e\n\n\u003cp\u003eYes. It is designed for compatible high-performance vehicles requiring substantial cranking output and durable AGM construction.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 suitable for racing and motorsport applications?\u003c\/h3\u003e\n\n\u003cp\u003eIt may be suitable for compatible racing and motorsport applications where its dimensions, weight, terminal configuration, cranking output and charging requirements match the vehicle.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the HC64 be used in a 4WD or off-road vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eYes, where the vehicle requires a compatible 12V AGM starting battery with matching Group 25 dimensions, AP terminal configuration and cranking specifications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the HC64 be used for marine starting?\u003c\/h3\u003e\n\n\u003cp\u003eIt may be suitable for compatible marine engine-starting applications where its voltage, dimensions, terminal configuration and cranking performance meet the system requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 suitable for powersports equipment?\u003c\/h3\u003e\n\n\u003cp\u003eIt may be suitable for compatible powersports equipment where the physical size, weight, terminal arrangement and electrical requirements are appropriate.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 suitable for high-compression engines?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 provides 750CCA and substantial pulse cranking capability, making it suitable for compatible high-demand engines where its starting specifications meet or exceed the engine manufacturer’s requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 a deep cycle battery?\u003c\/h3\u003e\n\n\u003cp\u003eNo. The HC64 is designed primarily for high-current engine starting rather than repeated deep-cycle discharge.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 maintenance-free?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Its sealed AGM construction means routine electrolyte top-ups are not required under normal operating conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the HC64 non-spillable?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Its sealed AGM construction is designed to provide non-spillable operation under normal conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the HC64 be mounted in different orientations?\u003c\/h3\u003e\n\n\u003cp\u003eThe sealed AGM construction provides greater installation flexibility than a conventional flooded battery. Always securely restrain the battery and confirm the proposed mounting orientation is permitted by the manufacturer and suitable for the vehicle or enclosure.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat group size is the HC64?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 uses a Group 25 case format. Group size alone does not guarantee fitment, so the exact dimensions, terminal position and polarity should also be checked.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat terminals does the HC64 use?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 uses AP terminals with a recommended tightening torque of 50–70 in-lbs.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat are the HC64 dimensions?\u003c\/h3\u003e\n\n\u003cp\u003eThe battery measures approximately 240.3mm long, 173.7mm wide and 202mm high at the case, or 220mm high including the terminals.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow much does the HC64 weigh?\u003c\/h3\u003e\n\n\u003cp\u003eThe HC64 weighs approximately 22.3kg.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat charger should I use?\u003c\/h3\u003e\n\n\u003cp\u003eUse a charger suitable for sealed AGM batteries with an absorption voltage of approximately 14.4V–14.7V and a float voltage of approximately 13.5V–13.8V.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the maximum charging current?\u003c\/h3\u003e\n\n\u003cp\u003eThe specified maximum charge current is 25% of the battery’s 64Ah C20 capacity, which equates to approximately 16A.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the HC64 operate in cold weather?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Its specified operating temperature range is approximately -20°C to +50°C. When operating below 0°C, maintaining the battery at or above 60% state of charge is recommended.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow do I know if the HC64 will fit my vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eCompare the Group 25 case format, supplied 240.3 × 173.7 × 220mm overall dimensions, AP terminal configuration, polarity, 12V voltage, 750CCA rating and charging requirements with your existing battery and vehicle specifications before purchase.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e🏁 EXTREME 750CCA STARTING POWER FOR SERIOUS PERFORMANCE\u003c\/h2\u003e\n\n\u003cp\u003eChoose the Fullriver HC64 when your application demands elite engine-cranking power, rapid current delivery and rugged AGM construction.\u003c\/p\u003e\n\n\u003cp\u003eWith 750CCA, 1400A pulse hot-cranking capability, 2480A short circuit current, ultra-low 5.0mΩ internal resistance and heavy-duty vibration-resistant construction, the HC64 is engineered for compatible performance, motorsport, 4WD, marine and extreme-use starting applications.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade to dependable high-current Fullriver AGM starting performance.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"FULLRIVER","offers":[{"title":"LEFT HAND POSITIVE","offer_id":48045885161720,"sku":"HC64","price":421.0,"currency_code":"AUD","in_stock":true},{"title":"RIGHT HAND POSITIVE","offer_id":48045885194488,"sku":"HC64R","price":421.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/622efa09173f5.jpg?v=1772681345","url":"https:\/\/www.homeof12volt.com.au\/products\/fullriver-hc64-12v-64ah-750cca-group-25-agm-battery","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}