{"product_id":"whisperpower-gel-aku-12-v-225-ah-sugavtsukliline-40290073","title":"WhisperPower GEL battery 12 V – 225 Ah deep cycle – 40290073","description":"\u003cp\u003eDeep cycle GEL battery with 12 years floating design life. Superior design for frequent cyclic discharge applications under extreme temperatures. Strong grid construction to ensure reliability under frequent deep discharge use.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003ctable\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eWhisperPower\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eArticle number\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e40290073\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eLength x width x height\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e522 x 240 x 219 mm (20.6\" x 9.5\" x 8.6\" inch)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eWeight +\/- 10%\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e65.0 kg (143.3 lb.)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eNominal capacity (C20)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e225 Ah\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eNominal voltage\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e12.0 VDC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eTerminal type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eM8 stainless steel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eNumber of cells\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e6\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCharge \/ discharge parameters\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eConstant voltage Charging (IU, float)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e13.60 to 13.80 VDC @ 25C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eCyclic Charging ( IUU, absorption)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e14.25 to 14.60 VDC @ 25 C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eRecommended charging current limit (higher possible)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e45.0 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eTemperature cut-off ratio\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e4mv\/cell\/°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eDischarge cut off voltage 100% depth of discharge d.o.d.\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e1.75 VDC @ (A) \u0026lt;= 0.2 C1.70 VDC @ 0.2 C (A) \u0026lt;= 1.0 C1.65 VDC @ (A) \u0026gt;= 1.0 C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eRated capacity @ 25°c\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eRated Capacity @ 25°C\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003erate to 1.80 VDC per cell\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003e20 hrs discharge\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e225.0 Ah\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003e10 hrs discharge\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e209.0 Ah\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003e5 hrs discharge\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e181.0 Ah\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003ePeukert Coefficient\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e1.21\u0026lt;P\u0026lt;1.24\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eTime reserve minutes 25 amps discharge\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e450 minutes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eSelf discharge\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eLess than 3% per month @ 25°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eStorage time\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eGEL-power batteries can be stored for maximum6 months at 25°C, Charging recommended before using.\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eBattery parameters\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eCranking amps @ 25°C ( 5 sec)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e2250 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eCycle life at 80% of D.O.D\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e600\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eInternal resistance Approx.\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e4.0 mΩ\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e \u003ca href=\"https:\/\/whisperpower-site.s3.eu-west-3.amazonaws.com\/downloads\/Datasheets\/EN\/Datasheet+GEL+Batteries.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eNeed help choosing the right solution or with installation? Write to us – we are happy to help.\u003c\/p\u003e","brand":"WhisperPower","offers":[{"title":"Default Title","offer_id":59664899637596,"sku":"WP40290073","price":1034.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/1599\/2412\/files\/40290073-front-1.jpg?v=1793136505","url":"https:\/\/www.boatparts.lv\/products\/whisperpower-gel-battery-12-v-225-ah-deep-cycle-40290073","provider":"Boat Parts Baltic","version":"1.0","type":"link"}