{"product_id":"e-fast-20a-smart-car-battery-charger-12v-24v-maintainer-desulfator-compatible-with-lifepo4-lithium-agm-gel-sla-deep-cycle-high-power-trickle-charger-for-car-truck-rv-boat-marine","title":"E-FAST 20A Smart Car Battery Charger, 12V 24V Maintainer \u0026 Desulfator - Compatible with LiFePO4 Lithium, AGM, Gel, SLA, Deep Cycle - High-Power Trickle Charger for Car, Truck, RV, Boat, Marine","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e20A High-power charging for 12V \u0026amp; 24V: Experience the speed of 20 Amps. Delivers a robust 20A output for 12V batteries and 10A for 24V batteries, fully charging a 100Ah battery in roughly 5-6 hours—twice as fast as standard 10A chargers. Ideal for large capacity batteries (up to 300AH) found in Trucks, RVs, Boats, and Agricultural Vehicles.\u003c\/li\u003e\n\u003cli\u003eOptimised for LiFePO4 \u0026amp; Lead-acid: One charger handles them all. Engineered with specific algorithms for LiFePO4 Lithium batteries and all 12V\/24V Lead-Acid types including AGM, GEL, SLA, Wet, and Deep Cycle batteries. Whether maintaining a lithium battery in your camper or a standard battery in your pickup truck, it ensures a safe and full charge.\u003c\/li\u003e\n\u003cli\u003e7-stage smart charging \u0026amp; Auto-memory: Features a microprocessor-controlled 7-stage charging process that automatically diagnoses, charges, and maintains your battery to maximize its lifespan. The built-in Auto-Memory function remembers your last selected mode, so it automatically resumes charging the same way if power is interrupted or when you plug it in next time.\u003c\/li\u003e\n\u003cli\u003ePulse Repair \u0026amp; Desulfation: Revitalize your battery. The dedicated Repair Mode (16-hour cycle) uses advanced pulse technology to help break down sulfation crystals on battery plates. It is designed to recover old, idle, or stratified lead-acid batteries and restore their capacity, saving you the cost of premature battery replacement.\u003c\/li\u003e\n\u003cli\u003eSmart protection \u0026amp; Active cooling: Built for worry-free operation 24\/7. The system includes comprehensive protection against reverse polarity, short circuits, over-charging, and over-temperature. Equipped with a built-in cooling fan to effectively dissipate heat during high-amp (20A) operation, ensuring the device stays cool and efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e E-FAST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 7.5\"D x 3.7\"W x 4.9\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 2.3 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 Volts, 24 Volts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: E-FAST","offers":[{"title":"Default Title","offer_id":40831531450497,"sku":"B0G1YH6QFQ","price":69.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/5754\/0993\/files\/41ccxbWuNnL.jpg?v=1784489630","url":"https:\/\/garagenest.us\/products\/e-fast-20a-smart-car-battery-charger-12v-24v-maintainer-desulfator-compatible-with-lifepo4-lithium-agm-gel-sla-deep-cycle-high-power-trickle-charger-for-car-truck-rv-boat-marine","provider":"GarageNest","version":"1.0","type":"link"}