{"product_id":"generac-10000020303-12v-lithium-ion-battery-assembly-genuine-oem-replacement-power-washer-battery","title":"Generac 10000020303 12V Lithium-Ion Battery Assembly – Genuine OEM Replacement Power Washer Battery","description":"\u003cp data-start=\"0\" data-end=\"236\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 10000020303\u003cbr data-start=\"28\" data-end=\"31\"\u003e\u003cstrong data-start=\"31\" data-end=\"44\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Electrical Components → Rechargeable Battery Assemblies\u003cbr data-start=\"124\" data-end=\"127\"\u003e\u003cstrong data-start=\"127\" data-end=\"136\"\u003eType:\u003c\/strong\u003e Generac 10000020303 12V Lithium-Ion Battery Assembly – Genuine OEM Replacement Power Washer Battery\u003c\/p\u003e\n\u003chr data-start=\"238\" data-end=\"241\"\u003e\n\u003cp data-start=\"346\" data-end=\"1008\"\u003eThe \u003cstrong data-start=\"350\" data-end=\"406\"\u003eGenerac 10000020303 12V Lithium-Ion Battery Assembly\u003c\/strong\u003e is a genuine OEM replacement rechargeable battery designed for compatible \u003cstrong data-start=\"481\" data-end=\"533\"\u003eGenerac OneWash™ electric-start pressure washers\u003c\/strong\u003e. This 12-volt lithium-ion battery powers the electric start system, providing reliable engine starting performance while eliminating the need for repeated pull starts. Manufactured to original equipment specifications, it provides a direct-fit replacement for weak, damaged, or worn batteries and helps restore dependable starting performance. It is compatible with the \u003cstrong data-start=\"904\" data-end=\"943\"\u003eGenerac 10000020284 battery charger\u003c\/strong\u003e, which is sold separately.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1203\" data-end=\"1206\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1208\" data-end=\"1234\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1236\" data-end=\"1641\"\u003e\n\u003cli data-section-id=\"4gxlhx\" data-start=\"1236\" data-end=\"1266\"\u003e\n\u003cstrong data-start=\"1238\" data-end=\"1254\"\u003ePart Number:\u003c\/strong\u003e 10000020303\u003c\/li\u003e\n\u003cli data-section-id=\"1n1ya84\" data-start=\"1267\" data-end=\"1305\"\u003eGenuine OEM Generac replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"uv5yta\" data-start=\"1306\" data-end=\"1357\"\u003e12-volt rechargeable lithium-ion battery assembly\u003c\/li\u003e\n\u003cli data-section-id=\"n9vtzs\" data-start=\"1358\" data-end=\"1417\"\u003eDesigned for compatible Generac OneWash™ pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"krymg6\" data-start=\"1418\" data-end=\"1464\"\u003eProvides reliable electric-start performance\u003c\/li\u003e\n\u003cli data-section-id=\"1fkp9mx\" data-start=\"1465\" data-end=\"1497\"\u003eLightweight lithium-ion design\u003c\/li\u003e\n\u003cli data-section-id=\"p6iksq\" data-start=\"1498\" data-end=\"1526\"\u003eDirect-fit OEM replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1i8dqyo\" data-start=\"1527\" data-end=\"1641\"\u003eCompatible with \u003cstrong data-start=\"1545\" data-end=\"1585\"\u003eGenerac Charger Part No. 10000020284\u003c\/strong\u003e (sold separately) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1643\" data-end=\"1646\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1648\" data-end=\"1675\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1677\" data-end=\"1705\"\u003e\u003cstrong data-start=\"1677\" data-end=\"1693\"\u003ePart Number:\u003c\/strong\u003e 10000020303\u003c\/p\u003e\n\u003cp data-start=\"1707\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1707\" data-end=\"1724\"\u003eManufacturer:\u003c\/strong\u003e Generac\u003c\/p\u003e\n\u003cp data-start=\"1734\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1734\" data-end=\"1751\"\u003eProduct Type:\u003c\/strong\u003e Lithium-Ion Battery Assembly\u003c\/p\u003e\n\u003cp data-start=\"1782\" data-end=\"1811\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1802\"\u003eBattery Voltage:\u003c\/strong\u003e 12 Volts\u003c\/p\u003e\n\u003cp data-start=\"1813\" data-end=\"1847\"\u003e\u003cstrong data-start=\"1813\" data-end=\"1835\"\u003eBattery Chemistry:\u003c\/strong\u003e Lithium-Ion\u003c\/p\u003e\n\u003cp data-start=\"1849\" data-end=\"1896\"\u003e\u003cstrong data-start=\"1849\" data-end=\"1865\"\u003eApplication:\u003c\/strong\u003e Electric-Start Pressure Washer\u003c\/p\u003e\n\u003cp data-start=\"1898\" data-end=\"1915\"\u003e\u003cstrong data-start=\"1898\" data-end=\"1911\"\u003eOEM Part:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"1917\" data-end=\"1986\"\u003e\u003cstrong data-start=\"1917\" data-end=\"1930\"\u003eQuantity:\u003c\/strong\u003e Sold Individually \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1988\" data-end=\"1991\"\u003e\n\u003ch2 data-section-id=\"17z2fqi\" data-start=\"1993\" data-end=\"2019\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-start=\"2021\" data-end=\"2161\"\u003eThe \u003cstrong data-start=\"2025\" data-end=\"2065\"\u003eGenerac 10000020303 Battery Assembly\u003c\/strong\u003e fits compatible \u003cstrong data-start=\"2082\" data-end=\"2134\"\u003eGenerac OneWash™ electric-start pressure washers\u003c\/strong\u003e, including models such as:\u003c\/p\u003e\n\u003ch3 data-section-id=\"1b952bj\" data-start=\"2163\" data-end=\"2174\"\u003eGenerac\u003c\/h3\u003e\n\u003cul data-start=\"2176\" data-end=\"2317\"\u003e\n\u003cli data-section-id=\"1h1f2a0\" data-start=\"2176\" data-end=\"2214\"\u003e\u003cstrong data-start=\"2178\" data-end=\"2214\"\u003eOneWash™ 3100 PSI Electric Start\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"10fr5sa\" data-start=\"2215\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2217\" data-end=\"2253\"\u003eOneWash™ 3300 PSI Electric Start\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1hrj0t8\" data-start=\"2254\" data-end=\"2317\"\u003e\n\u003cstrong data-start=\"2256\" data-end=\"2264\"\u003e7132\u003c\/strong\u003e (and other compatible OneWash electric-start models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2319\" data-end=\"2470\"\u003eAlways verify your pressure washer model and original part number before ordering to ensure proper compatibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2472\" data-end=\"2475\"\u003e\n\u003ch2 data-section-id=\"adu5b8\" data-start=\"2477\" data-end=\"2512\"\u003eFunction of the Battery Assembly\u003c\/h2\u003e\n\u003cp data-start=\"2514\" data-end=\"2566\"\u003eThe \u003cstrong data-start=\"2518\" data-end=\"2550\"\u003e10000020303 Battery Assembly\u003c\/strong\u003e is designed to:\u003c\/p\u003e\n\u003cul data-start=\"2568\" data-end=\"2908\"\u003e\n\u003cli data-section-id=\"1tuej1p\" data-start=\"2568\" data-end=\"2611\"\u003eSupply power to the electric-start system\u003c\/li\u003e\n\u003cli data-section-id=\"1aotn7d\" data-start=\"2612\" data-end=\"2660\"\u003eProvide dependable engine starting performance\u003c\/li\u003e\n\u003cli data-section-id=\"a47pk0\" data-start=\"2661\" data-end=\"2713\"\u003eEliminate the need for repeated manual pull starts\u003c\/li\u003e\n\u003cli data-section-id=\"cgx3ip\" data-start=\"2714\" data-end=\"2765\"\u003eDeliver consistent starting power between charges\u003c\/li\u003e\n\u003cli data-section-id=\"5k6but\" data-start=\"2766\" data-end=\"2802\"\u003eRestore the factory battery system\u003c\/li\u003e\n\u003cli data-section-id=\"a0i0y5\" data-start=\"2803\" data-end=\"2908\"\u003eSupport reliable operation of compatible Generac pressure washers \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2910\" data-end=\"2913\"\u003e\n\u003ch2 data-section-id=\"1cnbljb\" data-start=\"2915\" data-end=\"2952\"\u003eCommon Signs Replacement Is Needed\u003c\/h2\u003e\n\u003cp data-start=\"2954\" data-end=\"2997\"\u003eReplace the battery assembly if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2999\" data-end=\"3243\"\u003e\n\u003cli data-section-id=\"16gkzi6\" data-start=\"2999\" data-end=\"3033\"\u003eBattery no longer holds a charge\u003c\/li\u003e\n\u003cli data-section-id=\"4etno2\" data-start=\"3034\" data-end=\"3072\"\u003eSlow or unreliable electric starting\u003c\/li\u003e\n\u003cli data-section-id=\"1qu3bml\" data-start=\"3073\" data-end=\"3109\"\u003eBattery fails to recharge properly\u003c\/li\u003e\n\u003cli data-section-id=\"9q7z9v\" data-start=\"3110\" data-end=\"3143\"\u003eReduced runtime between charges\u003c\/li\u003e\n\u003cli data-section-id=\"uyd9r0\" data-start=\"3144\" data-end=\"3193\"\u003ePhysical swelling or damage to the battery pack\u003c\/li\u003e\n\u003cli data-section-id=\"5urdex\" data-start=\"3194\" data-end=\"3243\"\u003eBattery has reached the end of its service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3245\" data-end=\"3429\"\u003eA weakened lithium-ion battery can cause unreliable starting and may eventually prevent the pressure washer from using its electric-start feature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3431\" data-end=\"3434\"\u003e\n\u003ch2 data-section-id=\"10va281\" data-start=\"3436\" data-end=\"3467\"\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cp data-start=\"3469\" data-end=\"3556\"\u003eTurn the pressure washer off and allow the engine to cool before servicing the battery.\u003c\/p\u003e\n\u003cp data-start=\"3558\" data-end=\"4061\"\u003eRemove the discharged \u003cstrong data-start=\"3580\" data-end=\"3612\"\u003e10000020303 Battery Assembly\u003c\/strong\u003e from its compartment according to the equipment owner's manual. Inspect the battery contacts and connector for dirt, corrosion, or damage before installing the replacement battery. Insert the new battery until it is fully seated and verify that it locks securely into place. Fully charge the battery with the compatible \u003cstrong data-start=\"3933\" data-end=\"3964\"\u003eGenerac 10000020284 Charger\u003c\/strong\u003e before first use to maximize performance and battery life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4063\" data-end=\"4283\"\u003e\u003cstrong data-start=\"4063\" data-end=\"4077\"\u003eImportant:\u003c\/strong\u003e Always verify your pressure washer model and original part number before ordering. Use only compatible Generac lithium-ion chargers designed for this battery assembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4285\" data-end=\"4288\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"4290\" data-end=\"4320\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"4322\" data-end=\"4774\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"wgiuon\" data-start=\"4322\" data-end=\"4360\"\u003eRecharge the battery after each use.\u003c\/li\u003e\n\u003cli data-section-id=\"1y8n0zd\" data-start=\"4361\" data-end=\"4431\"\u003eStore the battery in a cool, dry location away from direct sunlight.\u003c\/li\u003e\n\u003cli data-section-id=\"1yb18g6\" data-start=\"4432\" data-end=\"4488\"\u003eAvoid storing the battery in a fully discharged state.\u003c\/li\u003e\n\u003cli data-section-id=\"1jh50qw\" data-start=\"4489\" data-end=\"4550\"\u003eKeep battery contacts clean and free of moisture or debris.\u003c\/li\u003e\n\u003cli data-section-id=\"oi0t5d\" data-start=\"4551\" data-end=\"4603\"\u003eUse only compatible Generac chargers for charging.\u003c\/li\u003e\n\u003cli data-section-id=\"1p8u1az\" data-start=\"4604\" data-end=\"4774\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain factory fit, reliable starting performance, and long-term pressure washer operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generac","offers":[{"title":"Default Title","offer_id":53586446254443,"sku":"10000020303","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/10000020303.webp?v=1784652402","url":"https:\/\/generalsprayers.com\/products\/generac-10000020303-12v-lithium-ion-battery-assembly-genuine-oem-replacement-power-washer-battery","provider":"GeneralSprayers","version":"1.0","type":"link"}