{"product_id":"litime-12v-40a-dc-to-dc-battery-charger","title":"LiTime 12V 40A DC to DC Battery Charger","description":"\u003cp class=\"litime-ship-note\"\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e ships free and direct from LiTime's US warehouse to the lower 48 states (no Hawaii, Alaska or Puerto Rico). Warranty and support are handled by LiTime directly.\u003c\/p\u003e\u003cp\u003eLiTime 12V 40A DC to DC Battery Charger, sold by RV Parts Giant and shipped direct from LiTime's US warehouse. Backed by the 2-year LiTime warranty. LiTime part number: L12V40A-DC-E.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; specifications\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e Compatible with alternators, including vehicle alternators.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCOMPATIBILITY：\u003c\/strong\u003eSupports multiple battery types with selectable 2\u003cstrong\u003e0A\/40A charging current\u003c\/strong\u003e, suitable for different battery capacities and charging needs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSMART CHARGING: \u003c\/strong\u003eAutomatically applies 2-step charging (CC,CV) for LiFePO4 and 3-stage charging (Bulk\/Absorption\/Float) for lead-acid batteries, with lithium battery wake-up support after BMS protection.\u003c\/p\u003e \u003cp\u003e \u003cstrong\u003eSTABLE \u0026amp; RELIABLE:\u003c\/strong\u003e Built-in cooling fan ensures efficient heat dissipation and stable high-current charging.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMULTI PROTECTION SAFETY：\u003c\/strong\u003eBuilt-in over-voltage, low-voltage, over-temperature, short-circuit, and reverse-polarity protection. \u003cstrong\u003eIsolated input and output help prevent voltage transfer errors and interference with battery charging.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSTRAIGHTFORWARD SETUP: \u003c\/strong\u003eClear wiring and simple mode selection make installation and operation easier.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e WIDE APPLICATION：\u003c\/strong\u003eCompact and durable for RVs, commercial vehicles, and other DC power systems. The output supports both batteries and DC loads.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Use the included screws (Φ5\/32'' [4mm], 5\/8'' [16mm]) for secure mounting to prevent installation failure or product damage.\u003c\/p\u003e","brand":"LiTime","offers":[{"title":"Default Title","offer_id":67627331977517,"sku":"RVP-03277","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/12V40ADC-DClithiumbatterycharger_1.webp?v=1791621000","url":"https:\/\/www.rvpartsgiant.com\/products\/litime-12v-40a-dc-to-dc-battery-charger","provider":"RV Parts Giant","version":"1.0","type":"link"}