{"product_id":"auttginn-multi-voltage-battery-charger-6-24v-8-stage-14a-compact-smart-charger-with-lcd","title":"AUTTGINN Multi‑Voltage Battery Charger 6–24V (8‑Stage, 14A) Compact Smart Charger with LCD","description":"\u003cp\u003e\u003cstrong\u003eCompact smart charger that automatically detects and charges 6V–24V lead‑acid batteries with an intelligent 8‑stage charging cycle and up to 14A output.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis AUTTGINN multi‑voltage battery charger adapts charging voltage and current to maintain and restore common lead‑acid battery types (AGM, GEL, STD). A microprocessor controls an 8‑stage routine—desulphation through automatic stop—while a backlit LCD shows progress and settings. The unit supports a wide range of small vehicle and equipment batteries, offers manual override for specific voltages, and includes fan control and safety protections for stable operation across normal ambient temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this charger handle different battery voltages?\u003c\/h3\u003e\n\n\u003cp\u003eThe charger senses battery voltage on connection and selects the correct charging profile automatically, or you can set the target voltage manually using the front buttons. It supports 6V, 8V, 12V, 14V, 16V and 24V lead‑acid batteries and manages current delivery to suit each battery size.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAutomatic voltage detection when clamps connect to the battery.\u003c\/li\u003e\n  \u003cli\u003eManual selection available for specific needs (e.g., choose 8V for 6×8V golf cart configurations).\u003c\/li\u003e\n  \u003cli\u003eMaximum charging current up to 14A for faster recharge on suitable batteries.\u003c\/li\u003e\n  \u003cli\u003eLCD shows selected voltage and charging progress percentages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat charging stages and protections are included?\u003c\/h3\u003e\n\n\u003cp\u003eThe built‑in microprocessor runs an 8‑stage sequence to condition, charge and maintain batteries safely without overcharging. Safety features include thermal management, controlled current ramps, and an automatic end stage to stop charging when the battery is full.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e8 stages: desulphation, soft start, bulk, absorption, float, battery test, recondition, and automatic stop.\u003c\/li\u003e\n  \u003cli\u003eIntelligent fan speed adjustment during pulse and heavy charge phases.\u003c\/li\u003e\n  \u003cli\u003eDisplays charge progress in 25% increments to monitor status.\u003c\/li\u003e\n  \u003cli\u003eOperates reliably between about 0°C and 40°C (32°F–104°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich batteries and vehicles is this charger suitable for?\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for lead‑acid chemistries only (AGM, GEL, and flooded\/standard), this charger works well for automotive, powersports, and light utility applications. It is not intended for lithium battery chemistries or completely frozen\/irreversibly damaged cells.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with cars, motorcycles, ATVs, lawn mowers, snowmobiles, RVs and vintage\/antique vehicles.\u003c\/li\u003e\n  \u003cli\u003eCan service multi‑battery golf cart banks using appropriate series configurations (e.g., 6×8V).\u003c\/li\u003e\n  \u003cli\u003eIncludes a recovery attempt mode for weak batteries, but cannot revive a truly dead or frozen pack.\u003c\/li\u003e\n  \u003cli\u003eManual override lets you force the charger to a desired voltage for special setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow fast and convenient is charging with this unit?\u003c\/h3\u003e\n\n\u003cp\u003eWith up to 14 amps available the charger can replenish many small to medium automotive batteries in several hours while switching to a maintenance float to preserve charge. The LCD and status indicators simplify monitoring so you can leave the charger connected without constant supervision.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh‑current 14A mode for quicker recharge when appropriate.\u003c\/li\u003e\n  \u003cli\u003eAutomatic float\/maintenance stage keeps batteries topped up after full charge.\u003c\/li\u003e\n  \u003cli\u003eClear LCD readout and progress indicators (25%, 50%, 75%, 100%).\u003c\/li\u003e\n  \u003cli\u003ePower switch for safe disconnection and to prevent parasitic drain while not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The AUTTGINN multi‑voltage smart charger is a practical choice for hobbyists, repair shops, fleet operators, and owners of classic cars or powersports equipment who need flexible charging for different lead‑acid batteries. If you want an intelligent, hands‑off charger that conditions and maintains batteries across several voltages—while offering manual control for special cases—this unit provides a balance of safety features, diagnostics, and charging power. Avoid using it with lithium battery packs or frozen\/irreparably damaged batteries.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this charger charge lithium batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This AUTTGINN unit is designed for lead‑acid types (AGM, GEL, STD) and should not be used with lithium batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it revive a completely dead battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It can attempt recovery, but if there is no response after 1–2 hours the battery is likely damaged and cannot be restored.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTTGINN","offers":[{"title":"Default Title","offer_id":67587313336505,"sku":"B09XDZ379T","price":96.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/auttginn-front-panel-lcd.jpg?v=1790505595","url":"https:\/\/redleafauto.ca\/products\/auttginn-multi-voltage-battery-charger-6-24v-8-stage-14a-compact-smart-charger-with-lcd","provider":"Redleaf Auto","version":"1.0","type":"link"}