{"product_id":"12v-40a-dc-to-dc-battery-charger","title":"LiTime 12V 40A DC to DC Battery Charger","description":"\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eCompatible with alternators, including vehicle alternators.\u003c\/strong\u003e\u003c\/p\u003e\n\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\n\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\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSTABLE \u0026amp; RELIABLE:\u003c\/strong\u003e Built-in cooling fan ensures efficient heat dissipation and stable high-current charging.\u003c\/p\u003e\n\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\n\u003cp\u003e\u003cstrong\u003eSTRAIGHTFORWARD SETUP: \u003c\/strong\u003eClear wiring and simple mode selection make installation and operation easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eWIDE 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\n\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":"1 Pack","offer_id":47240774123740,"sku":"L12V40A-DC-E","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/7220\/5788\/files\/12V40ADC-DClithiumbatterycharger_1.webp?v=1725878585","url":"https:\/\/laitime.com\/products\/12v-40a-dc-to-dc-battery-charger","provider":"LiTime","version":"1.0","type":"link"}