{"product_id":"power-sonic-12v-215ah-agm-deep-cycle-battery","title":"Power-Sonic 12V 215Ah AGM Deep Cycle Battery","description":"\u003ch2\u003ePower-Sonic 12V 215Ah AGM Deep Cycle Battery: Reliable Energy for Demanding Off-Grid Applications\u003c\/h2\u003e \u003ch3\u003eEngineered for Sustained Deep Cycling in Caravans, Marine, and Remote Power Systems\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003ePower-Sonic 12V 215Ah AGM Deep Cycle Battery\u003c\/strong\u003e is purpose-built for applications requiring consistent, long-duration energy delivery. Featuring \u003cstrong\u003eoversized negative plates\u003c\/strong\u003e and a specialised paste formulation, this battery delivers true deep cycle performance, providing stable power over extended periods without compromising service life. Its \u003cstrong\u003eAbsorbent Glass Mat (AGM) technology\u003c\/strong\u003e ensures maintenance-free operation, superior vibration resistance, and reliable performance in demanding Australian conditions.\u003c\/p\u003e \u003cp\u003eWith a \u003cstrong\u003e20-hour capacity of 215Ah\u003c\/strong\u003e, this battery is an ideal choice for \u003cstrong\u003ecaravan solar systems\u003c\/strong\u003e, \u003cstrong\u003emarine house banks\u003c\/strong\u003e, \u003cstrong\u003emobility scooters\u003c\/strong\u003e, and \u003cstrong\u003eoff-grid energy storage\u003c\/strong\u003e. The valve-regulated, spill-proof design allows safe installation in any orientation, making it suitable for confined or mobile spaces where conventional flooded batteries would pose a risk.\u003c\/p\u003e \u003ch3\u003eAdvanced AGM Construction for Deep Cycle Reliability\u003c\/h3\u003e \u003cp\u003eUnlike standard batteries that degrade quickly under repeated deep discharges, the Power-Sonic PDC series is engineered for \u003cstrong\u003ecyclic endurance\u003c\/strong\u003e. The \u003cstrong\u003eoversized negative plates\u003c\/strong\u003e and \u003cstrong\u003especialised paste additives\u003c\/strong\u003e enhance recovery from deep discharge events, a common challenge in off-grid and mobile applications. This design reduces the risk of premature capacity loss, ensuring dependable performance over hundreds of cycles.\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eAGM separator\u003c\/strong\u003e immobilises the electrolyte, eliminating acid stratification and enabling efficient gas recombination. This results in a \u003cstrong\u003emaintenance-free, sealed battery\u003c\/strong\u003e that does not require watering and can be operated in any position without leakage. The \u003cstrong\u003elow internal resistance (approx. 3.0 mΩ)\u003c\/strong\u003e supports efficient charge acceptance and high discharge currents, making it suitable for both cyclic and standby applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003e215Ah capacity (20-hr rate)\u003c\/strong\u003e for extended runtime in off-grid and mobile setups\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOversized negative plates\u003c\/strong\u003e and specialised paste for true deep cycle performance\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAGM technology\u003c\/strong\u003e ensures maintenance-free, spill-proof operation in any orientation\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLow internal resistance\u003c\/strong\u003e for efficient charging and high surge current capability\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRugged ABS case (UL94-HB)\u003c\/strong\u003e with impact resistance for harsh environments\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCertified for air transport\u003c\/strong\u003e (D.O.T., I.A.T.A., F.A.A., C.A.B.) and U.L. recognised\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated rope handles\u003c\/strong\u003e for safe lifting and positioning (weight: 62.2 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eBuilt for Australian Conditions\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eimpact-resistant ABS case\u003c\/strong\u003e and robust internal construction withstand vibration, shock, and temperature extremes typical of Australian off-road and marine environments. The battery operates reliably in discharge temperatures from -20°C to 55°C, ensuring consistent performance in cold mornings or hot afternoons. The \u003cstrong\u003eprotective terminal caps\u003c\/strong\u003e prevent accidental short circuits during transport and installation, adding an extra layer of safety.\u003c\/p\u003e \u003cp\u003eWith \u003cstrong\u003eM8 threaded terminals\u003c\/strong\u003e, this battery accommodates standard ring lugs for secure, low-resistance connections. The \u003cstrong\u003eergonomic rope handles\u003c\/strong\u003e facilitate handling despite the substantial weight, reducing the risk of injury during installation in tight compartments.\u003c\/p\u003e \u003ch3\u003eVersatile Applications\u003c\/h3\u003e \u003cp\u003eThis battery is well suited to a range of demanding applications:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCaravans and RVs:\u003c\/strong\u003e Powers lights, fridges, and inverters for extended off-grid stays\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMarine:\u003c\/strong\u003e Ideal for house banks on boats, withstanding vibration and occasional tilting\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMobility Scooters and Electric Bikes:\u003c\/strong\u003e Delivers deep cycle endurance for daily use\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOff-Grid Solar Systems:\u003c\/strong\u003e Stores energy from solar panels for remote cabins or sheds\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCamping and 4WD:\u003c\/strong\u003e Provides reliable power for portable fridges and accessories\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOptimised Charging for Long Life\u003c\/h3\u003e \u003cp\u003eFor cyclic applications, charge at a constant voltage of 14.1 to 14.7V at 20°C. For standby or float service, maintain 13.5 to 13.8V. Using a quality charger like the \u003cstrong\u003ePower-Sonic PSC-1212000ACX\u003c\/strong\u003e ensures proper charge profiles and maximises battery life. Avoid discharging below 50% depth of discharge to extend cycle life.\u003c\/p\u003e \u003cp\u003eUpgrade your energy storage with the \u003cstrong\u003ePower-Sonic 12V 215Ah AGM Deep Cycle Battery\u003c\/strong\u003e and experience reliable, maintenance-free power for your off-grid adventures. Order today to ensure your caravan, boat, or remote system stays powered when you need it most.\u003c\/p\u003e","brand":"Power-Sonic","offers":[{"title":"Default Title","offer_id":55056388325715,"sku":"PDC122000","price":538.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/power-sonic-agm-deep-cycle-battery-12v-215ah-pdc122000.png?v=1790335086","url":"https:\/\/progradewarehouse.com\/products\/power-sonic-12v-215ah-agm-deep-cycle-battery","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}