{"product_id":"fullriver-dcg26-12-12v-26ah-deep-cycle-gel-battery","title":"12V 26Ah Deep Cycle GEL Battery (DGC26-12)","description":"\u003cdiv style=\"font-weight: 700;\"\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e🔋 FULLRIVER DCG26-12 DEEP CYCLE GEL BATTERY\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e12V 26Ah Deep Cycle Gel Battery – M6 Terminals, 33-Minute Reserve Capacity \u0026amp; Long Cycle Life\u003c\/h3\u003e\n\n\u003cp\u003e⚡ Reliable deep cycle power, durable Gel technology and maintenance-free operation for demanding 12V applications.\u003c\/p\u003e\n\n\u003cp\u003eThe Fullriver DCG26-12 is a premium 12V 26Ah Deep Cycle Gel battery engineered for applications requiring dependable repeated discharge and recharge, long service life and consistent stored-energy performance.\u003c\/p\u003e\n\n\u003cp\u003ePart of Fullriver’s DCG Series, the DCG26-12 combines 99.994% pure virgin lead plates, heavy-duty over-the-partition welds and a proprietary thixotropic gel electrolyte formulation to support reliable cycling, vibration resistance and extended battery life.\u003c\/p\u003e\n\n\u003cp\u003eWith sealed maintenance-free construction, 26Ah capacity, a 33-minute reserve capacity at 25A and flexible installation capability, it is a practical choice for compatible mobility, solar, caravan, marine, backup and commercial deep cycle applications.\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🔋 12V Deep Cycle Gel Performance\u003c\/span\u003e\u003cbr\u003e\nDesigned for true deep-cycle applications requiring reliable repeated discharge and recharge operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ 26Ah Capacity at 20HR Rate\u003c\/span\u003e\u003cbr\u003e\nProvides dependable stored energy for compatible 12V equipment, auxiliary systems and battery banks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🧪 Advanced Gel Electrolyte Technology\u003c\/span\u003e\u003cbr\u003e\nFullriver’s proprietary thixotropic gel formulation helps minimise electrolyte stratification and supports consistent cycling performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💪 99.994% Pure Virgin Lead Plates\u003c\/span\u003e\u003cbr\u003e\nHigh-quality pure lead plate construction supports durability, consistent performance and long service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔩 Heavy-Duty Internal Weld Construction\u003c\/span\u003e\u003cbr\u003e\nOver-the-partition welds are designed to improve structural strength and resistance to shock and vibration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⏳ Approximately 1300 Cycles at 50% DOD\u003c\/span\u003e\u003cbr\u003e\nDesigned for extended cycling performance when operated under suitable charging and discharge conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⏱️ 33-Minute Reserve Capacity\u003c\/span\u003e\u003cbr\u003e\nRated for approximately 33 minutes at a 25A load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔒 Sealed Recombinant Design\u003c\/span\u003e\u003cbr\u003e\nMaintenance-free construction reduces routine servicing and helps minimise gas release compared with conventional flooded batteries.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔄 Flexible Installation\u003c\/span\u003e\u003cbr\u003e\nCan be installed in multiple compatible orientations, except upside down.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🌡️ Excellent Slow-Discharge Performance\u003c\/span\u003e\u003cbr\u003e\nGel chemistry is well suited to applications involving sustained, lower-rate energy discharge.\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🔌 M6 Terminal Connections\u003c\/span\u003e\u003cbr\u003e\nProvides secure electrical connections for compatible deep cycle installations.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 BUILT FOR TRUE DEEP CYCLE USE\u003c\/h3\u003e\n\n\u003cp\u003eThe Fullriver DCG26-12 is specifically designed for deep cycle applications where the battery is regularly discharged and recharged during normal operation.\u003c\/p\u003e\n\n\u003cp\u003eIts Gel construction is suited to applications where sustained energy delivery, dependable cycling performance and long battery life are more important than high-current engine cranking.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the DCG26-12 a strong option for compatible mobility equipment, renewable energy systems, auxiliary power installations and commercial equipment.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🧪 ADVANCED THIXOTROPIC GEL ELECTROLYTE\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 uses Fullriver’s proprietary gel electrolyte formulation rather than a conventional free-flowing liquid electrolyte.\u003c\/p\u003e\n\n\u003cp\u003eThis thixotropic Gel technology helps reduce electrolyte stratification and supports stable performance during repeated deep cycle use.\u003c\/p\u003e\n\n\u003cp\u003eGel chemistry is particularly well suited to slow-discharge applications where reliable stored energy is delivered over an extended period.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e💪 HEAVY-DUTY PURE LEAD CONSTRUCTION\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 uses 99.994% pure virgin lead plates combined with heavy-duty internal construction.\u003c\/p\u003e\n\n\u003cp\u003eThick plate design and reinforced over-the-partition welds help improve resistance to shock and vibration while supporting dependable cycling performance.\u003c\/p\u003e\n\n\u003cp\u003eThis construction makes the battery suitable for demanding mobile and equipment applications where durability matters.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⏳ DESIGNED FOR LONG CYCLE LIFE\u003c\/h3\u003e\n\n\u003cp\u003eThe Fullriver DCG Series is engineered to provide long service life in suitable deep cycle applications.\u003c\/p\u003e\n\n\u003cp\u003eThe supplied performance information indicates approximately 1300 cycles at 50% depth of discharge when the battery is correctly charged, maintained and operated within its recommended conditions.\u003c\/p\u003e\n\n\u003cp\u003eActual battery life will vary depending on depth of discharge, charging method, temperature, load profile and operating conditions.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔒 SEALED \u0026amp; MAINTENANCE-FREE\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 uses a sealed recombinant battery design, eliminating the need for routine watering or electrolyte top-ups.\u003c\/p\u003e\n\n\u003cp\u003eThis provides cleaner and lower-maintenance operation than a conventional flooded lead-acid battery.\u003c\/p\u003e\n\n\u003cp\u003eIts sealed design also helps reduce off-gassing during normal operation, although any installation must still follow applicable battery ventilation and equipment requirements.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔄 FLEXIBLE INSTALLATION OPTIONS\u003c\/h3\u003e\n\n\u003cp\u003eThe sealed Gel construction allows the DCG26-12 to be installed in multiple compatible orientations.\u003c\/p\u003e\n\n\u003cp\u003eThe battery should not be installed upside down.\u003c\/p\u003e\n\n\u003cp\u003eAlways ensure the battery is securely restrained and installed according to the requirements of the equipment, vehicle or battery enclosure.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⏱️ RESERVE CAPACITY\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 provides useful reserve-energy performance across different load levels.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReserve capacity at 25A: 33 minutes\u003c\/li\u003e\n  \u003cli\u003eReserve capacity at 75A: 6 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese figures provide an additional indication of the battery’s available stored energy alongside its amp-hour capacity ratings.\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\u003eMobility equipment\u003c\/li\u003e\n  \u003cli\u003eElectric mobility applications\u003c\/li\u003e\n  \u003cli\u003eSolar and renewable energy systems\u003c\/li\u003e\n  \u003cli\u003eCaravan and RV auxiliary power\u003c\/li\u003e\n  \u003cli\u003eMarine auxiliary systems\u003c\/li\u003e\n  \u003cli\u003eBackup and standby power systems\u003c\/li\u003e\n  \u003cli\u003eFloor cleaning machines\u003c\/li\u003e\n  \u003cli\u003eCompact deep cycle battery banks\u003c\/li\u003e\n  \u003cli\u003eCommercial equipment\u003c\/li\u003e\n  \u003cli\u003ePersonal deep-cycle applications\u003c\/li\u003e\n  \u003cli\u003eCompatible 12V auxiliary power systems\u003c\/li\u003e\n\u003c\/ul\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: DCG26-12\u003c\/p\u003e\n\n\u003cp\u003eSeries: DCG Series\u003c\/p\u003e\n\n\u003cp\u003eBattery type: Deep Cycle Gel\u003c\/p\u003e\n\n\u003cp\u003eNominal voltage: 12V\u003c\/p\u003e\n\n\u003cp\u003eGroup size: N\/A\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 1HR rate: 15.6Ah\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 5HR rate: 22.5Ah\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 20HR rate: 26Ah\u003c\/p\u003e\n\n\u003cp\u003eCapacity at 100HR rate: 29Ah\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity at 25A: 33 minutes\u003c\/p\u003e\n\n\u003cp\u003eReserve capacity at 75A: 6 minutes\u003c\/p\u003e\n\n\u003cp\u003eInternal resistance: 16.00mΩ\u003c\/p\u003e\n\n\u003cp\u003eLead purity: 99.994% pure virgin lead\u003c\/p\u003e\n\n\u003cp\u003eElectrolyte type: Thixotropic Gel\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\u003eTerminal type: M6\u003c\/p\u003e\n\n\u003cp\u003eRecommended terminal torque: 40–55 in-lbs\u003c\/p\u003e\n\n\u003cp\u003eWeight: Approximately 9.5kg\u003c\/p\u003e\n\n\u003cp\u003eCycle performance: Approximately 1300 cycles at 50% depth of discharge under suitable operating conditions\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📏 DIMENSIONS\u003c\/h3\u003e\n\n\u003cp\u003eLength: 165mm\u003c\/p\u003e\n\n\u003cp\u003eWidth: 176mm\u003c\/p\u003e\n\n\u003cp\u003eHeight: 125mm\u003c\/p\u003e\n\n\u003cp\u003eHeight including terminals: 125mm\u003c\/p\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 DCG26-12 12V 26Ah Deep Cycle Gel 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 the electrical, physical and charging requirements of your equipment 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 chemistry – Gel\u003c\/li\u003e\n  \u003cli\u003eBattery capacity\u003c\/li\u003e\n  \u003cli\u003ePhysical dimensions\u003c\/li\u003e\n  \u003cli\u003eTerminal type – M6\u003c\/li\u003e\n  \u003cli\u003eTerminal orientation and polarity\u003c\/li\u003e\n  \u003cli\u003eCharging profile\u003c\/li\u003e\n  \u003cli\u003eAvailable installation space\u003c\/li\u003e\n  \u003cli\u003eDeep cycle application requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Gel batteries require a compatible charging profile. Do not assume that a charger configured for another battery chemistry is suitable. Confirm charger compatibility before installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Do not install the battery upside down. Always securely restrain the battery and follow the equipment manufacturer’s installation requirements.\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 DCG26-12?\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 is a sealed 12V Deep Cycle GelWhat type of battery is the Fullriver DCG26-12?\n\n\u003c\/p\u003e\n\u003cp\u003eThe DCG26-12 is a sealed 12V Deep Cycle Gel battery from Fullriver’s DCG Series.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the battery capacity?\u003c\/h3\u003e\n\n\u003cp\u003eThe battery is rated at 26Ah at the 20-hour discharge rate.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat are the other capacity ratings?\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied specifications list 15.6Ah at the 1-hour rate, 22.5Ah at the 5-hour rate, 26Ah at the 20-hour rate and 29Ah at the 100-hour rate.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the DCG26-12 a true deep cycle battery?\u003c\/h3\u003e\n\n\u003cp\u003eYes. It is designed specifically for repeated deep cycle discharge and recharge applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the difference between Gel and AGM?\u003c\/h3\u003e\n\n\u003cp\u003eBoth are sealed lead-acid battery technologies, but they retain the electrolyte differently. AGM batteries absorb electrolyte into glass mat separators, while Gel batteries use a gelled electrolyte. Gel batteries require a compatible charging profile and are particularly suited to many slow-discharge and repeated cycling applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the reserve capacity?\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 provides approximately 33 minutes of reserve capacity at a 25A load and approximately 6 minutes at a 75A load.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow many cycles can the DCG26-12 provide?\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied performance information indicates approximately 1300 cycles at 50% depth of discharge under suitable charging and operating conditions. Actual service life will vary with use.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes the battery require maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eNo routine watering or electrolyte top-ups are required because the DCG26-12 uses sealed Gel construction.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the battery be mounted on its side?\u003c\/h3\u003e\n\n\u003cp\u003eThe sealed design allows installation in multiple compatible orientations, but the battery should not be installed upside down. Always follow the requirements of the equipment and installation enclosure.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the DCG26-12 suitable for solar applications?\u003c\/h3\u003e\n\n\u003cp\u003eYes. It may be suitable for compatible solar and renewable-energy systems designed around a 12V Gel battery with an appropriate charging profile.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it be used in a caravan or RV?\u003c\/h3\u003e\n\n\u003cp\u003eYes, where the system requires a compatible 12V deep cycle Gel battery with matching capacity, dimensions, terminals and charging requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the battery suitable for marine auxiliary power?\u003c\/h3\u003e\n\n\u003cp\u003eIt may be suitable for compatible marine auxiliary applications where its voltage, capacity, physical dimensions and charging requirements match the system.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the DCG26-12 be used for mobility equipment?\u003c\/h3\u003e\n\n\u003cp\u003eYes, where the mobility equipment requires a compatible 12V 26Ah Gel battery with M6 terminals and the correct physical dimensions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the DCG26-12 be used as an engine-starting battery?\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 is designed as a deep cycle Gel battery. No dedicated CCA rating has been supplied, so it should not be selected as an engine-starting battery unless the equipment manufacturer specifically confirms suitability.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat terminals does the battery use?\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 uses M6 terminals with a recommended terminal torque of 40–55 in-lbs.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat are the battery dimensions?\u003c\/h3\u003e\n\n\u003cp\u003eThe battery measures approximately 165mm long, 176mm wide and 125mm high including the terminals.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow much does the battery weigh?\u003c\/h3\u003e\n\n\u003cp\u003eThe DCG26-12 weighs approximately 9.5kg.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the internal resistance?\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied internal resistance specification is approximately 16.00mΩ.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the battery case flame resistant?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The ABS plastic case has a supplied UL94-HB flame-resistance rating.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I use a standard AGM charger with this battery?\u003c\/h3\u003e\n\n\u003cp\u003eOnly if the charger manufacturer confirms that its charging profile is suitable for Gel batteries. Gel batteries can require different charging voltages from AGM batteries, so charger compatibility should always be confirmed before use.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow do I know if the DCG26-12 will replace my existing battery?\u003c\/h3\u003e\n\n\u003cp\u003eCompare the required voltage, battery chemistry, capacity, physical dimensions, M6 terminal configuration and charging profile with your existing battery and equipment specifications before purchase.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e🔋 LONG-LIFE DEEP CYCLE GEL POWER FOR DEMANDING APPLICATIONS\u003c\/h2\u003e\n\n\u003cp\u003eChoose the Fullriver DCG26-12 when you need dependable repeated cycling, maintenance-free operation and durable Gel battery technology in a compact 12V package.\u003c\/p\u003e\n\n\u003cp\u003eWith 26Ah capacity, approximately 1300 cycles at 50% depth of discharge, 33-minute reserve capacity, pure virgin lead construction and a sealed Gel electrolyte system, the DCG26-12 is built for compatible mobility, solar, caravan, marine, backup and equipment applications.\u003c\/p\u003e\n\n\u003cp\u003ePower your 12V system with dependable Fullriver Deep Cycle Gel performance.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"FULLRIVER","offers":[{"title":"Default Title","offer_id":44020996931832,"sku":"DCG26-12","price":206.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/DCG26-12.png?v=1779324477","url":"https:\/\/www.homeof12volt.com.au\/products\/fullriver-dcg26-12-12v-26ah-deep-cycle-gel-battery","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}