{"product_id":"carertery-smart-automatic-12v-24v-car-battery-charger-maintainer","title":"Carertery Smart Automatic 12V\/24V Car Battery Charger \u0026 Maintainer","description":"\u003cspan\u003eBattery Failures\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e\n\u003cspan\u003eYour vehicle deserves\u003c\/span\u003e\u003cspan\u003ereliable power\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eEmergency roadside assistance costs\u003cspan\u003e0–0 per call\u003c\/span\u003e. Most drivers ignore battery health until they're stranded—but your car needs professional maintenance to last.\u003c\/p\u003e\u003ch3\u003eCold Start Failure\u003c\/h3\u003e\u003cp\u003eFrigid temperatures draining your battery and leaving you stuck in the driveway.\u003c\/p\u003e\u003ch3\u003eBattery Sulfation\u003c\/h3\u003e\u003cp\u003eChemical buildup that kills battery capacity and leads to premature replacement costs.\u003c\/p\u003e\u003ch3\u003eManual Guesswork\u003c\/h3\u003e\u003cp\u003eUsing old chargers that risk overcharging or damaging sensitive vehicle electronics.\u003c\/p\u003e\u003cspan\u003e0+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePer Tow\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3-5 yrs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBattery Life\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eNew Battery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePrevent dead batteries today\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe Solution\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e\n\u003cspan\u003eSmart charging.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eZero monitoring.\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eCarertery delivers\u003cspan\u003emicroprocessor-controlled charging\u003c\/span\u003ewith automated pulse repair—bringing professional-grade battery maintenance to your home garage.\u003c\/p\u003e\u003cspan\u003eBefore\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eManual Charging,\u003cbr\u003eRisky Results\u003c\/h3\u003e\u003cspan\u003eConstant manual monitoring to avoid overcharging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSulfated batteries headed for the trash\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eExpensive service calls for simple dead batteries\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComplex chargers with no safety protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAfter Carertery\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eOne Charger,\u003cbr\u003eTotal Protection\u003c\/h3\u003e\u003cspan\u003eAutomatic parameters for set-and-forget safety\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePulse repair technology to restore drained cells\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOne-time investment for 12V and 24V systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13-point safety system for peace of mind\u003c\/span\u003e\u003cbr\u003e\u003ch4\u003eCPU Control\u003c\/h4\u003e\u003cp\u003eAutomated smart charging cycles\u003c\/p\u003e\u003ch4\u003ePulse Repair\u003c\/h4\u003e\u003cp\u003eRestores sulfated \u0026amp; drained batteries\u003c\/p\u003e\u003ch4\u003eSafety First\u003c\/h4\u003e\u003cp\u003e13 safety mechanisms included\u003c\/p\u003e\u003ch4\u003eUniversal\u003c\/h4\u003e\u003cp\u003eWorks on 12V and 24V vehicles\u003c\/p\u003e\u003cspan\u003eAdvanced Engineering\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e\n\u003cspan\u003eBuilt for\u003c\/span\u003e\u003cspan\u003eperformance\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eEvery component optimized to deliver professional-grade vehicle maintenance at home.\u003c\/p\u003e\u003cspan\u003eSmart CPU Control\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003ePrecision charging for every battery type\u003c\/h3\u003e\u003cp\u003eOur advanced microprocessor continuously analyzes battery voltage and temperature to automatically adjust charging parameters, ensuring a full charge without the risk of overcharging.\u003c\/p\u003e\u003cspan\u003e\u003cspan\u003eLead-Acid (Wet\/EFB)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003eGEL \u0026amp; AGM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan\u003eCalcium\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/c81894-11e7-f52d-c4b7d3cd40f1.jpg?v=1783075376\"\u003e\u003cbr\u003e\u003cspan\u003eIntelligent CPU Control\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/076add-d22b-966e-2ff00754d0a5.jpg?v=1783075371\"\u003e\u003cbr\u003e\u003cspan\u003eZero-Spark Protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 Safety Protections\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eFoolproof safety for every user\u003c\/h3\u003e\n\u003cp\u003eUnlike basic chargers that can spark or short, Carertery features 13 layers of protection including polarity reversal, overcurrent safeguards, and thermal monitoring to keep your vehicle safe.\u003c\/p\u003e\n\u003cspan\u003e13\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSafety Shields\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e100%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAutomatic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClimate Optimization\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eSeasonal modes for all-weather reliability\u003c\/h3\u003e\n\u003cp\u003eThe built-in temperature sensor automatically switches between Summer and Winter modes, adjusting the charging voltage to compensate for ambient heat or extreme US winters.\u003c\/p\u003e\n\u003cspan\u003eSummer Mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHeat protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWinter Mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBoosted power\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/4cf148-0e83-34d7-ee6c2c10ebe4.jpg?v=1783075368\"\u003e\u003cbr\u003e\u003cspan\u003eAuto Temperature Sensing\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/b41942-ff64-966c-e41e0ed2653b.jpg?v=1783075093\"\u003e\u003cbr\u003e\u003cspan\u003eHD Status Display\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLCD Monitoring\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eReal-time data at your fingertips\u003c\/h3\u003e\n\u003cp\u003eNo more guessing. The high-definition LCD screen displays voltage, current, internal temperature, and real-time charging progress so you always know your battery's status.\u003c\/p\u003e\n\u003cspan\u003eReal-time Voltage\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBuilt-in Cooling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTouch Operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e\n\u003cspan\u003eConnect \u0026amp; forget.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRestored battery.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eAutomated maintenance takes the stress out of vehicle care. Perfect for daily drivers and seasonal vehicles.\u003c\/p\u003e\n\u003ch3\u003eConnect Clamps\u003c\/h3\u003e\n\u003cp\u003eAttach the red positive and black negative clamps to your 12V or 24V battery terminals.\u003c\/p\u003e\n\u003ch3\u003eSelect Mode\u003c\/h3\u003e\n\u003cp\u003eUse the touch switch to select your battery type or the Pulse Repair mode for drained batteries.\u003c\/p\u003e\n\u003ch3\u003eAuto Charge\u003c\/h3\u003e\n\u003cp\u003eThe CPU takes over, optimizing the cycle and stopping automatically when the battery is fully charged.\u003c\/p\u003e\n\u003ca\u003eStart Maintaining Your Battery\u003ci\u003e\u003c\/i\u003e\u003c\/a\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/88723c-bb0f-9081-491d08c10277.jpg?v=1783075091\"\u003e\u003cbr\u003e\u003cspan\u003e100%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAutomatic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12V\/24V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Gallery\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eThe Ultimate Maintenance Tool\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1570172619644-dfd03ed5d881?w=800\u0026amp;h=800\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1596755389378-c31d21fd1273?w=800\u0026amp;h=800\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1522337360788-8b13dee7a37e?w=800\u0026amp;h=800\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1556228720-195a672e8a03?w=800\u0026amp;h=800\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1616394584738-fc6e612e71b9?w=800\u0026amp;h=800\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003eClick to zoom\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e50% OFF — FATHER'S DAY SPECIAL\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eCarertery Smart Charger\u003c\/h3\u003e\n\u003cp\u003eAutomatic 12V\/24V Battery Charger \u0026amp; Restorer\u003c\/p\u003e\n\u003cspan\u003e4.9\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1,452 reviews)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSave\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMicroprocessor Smart Charging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePulse Repair Restoration Mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13-Point Integrated Safety\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWinter \u0026amp; Summer Smart Modes\u003c\/span\u003e\u003cbr\u003e\u003ca\u003eClaim 50% Off Now\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eFast US Shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30-Day Money Back\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSee The Difference\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eWhy Carertery wins\u003c\/h2\u003e\n\u003cp\u003eCompare our smart technology against basic manual alternatives.\u003c\/p\u003e\n\u003cspan\u003eScroll to compare\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCarertery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBasic Chargers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRoadside Service\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ctd\u003eControl\u003c\/td\u003e\u003cspan\u003eSmart CPU\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eManual\u003c\/td\u003e\u003ctd\u003eHuman Labor\u003c\/td\u003e\u003ctd\u003eBattery Repair\u003c\/td\u003e\u003cspan\u003eYes (Pulse)\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003ctd\u003eN\/A\u003c\/td\u003e\u003ctd\u003eTemperature Sync\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003ctd\u003e12V \u0026amp; 24V Support\u003c\/td\u003e\u003ctd\u003eVaries\u003c\/td\u003e\u003ctd\u003eLCD Display\u003c\/td\u003e\u003ctd\u003eNeedles\/None\u003c\/td\u003e\u003ctd\u003eAutomatic Shutoff\u003c\/td\u003e\u003ctd\u003eCost\u003c\/td\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLifetime use\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-80\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRisky\/Manual\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOne-time call\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSave 0+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003evs. just one emergency call\u003c\/span\u003e\u003cbr\u003e\u003ca\u003eGet Carertery Now\u003c\/a\u003e\u003cbr\u003e\u003cp\u003eSwipe to navigate\u003c\/p\u003e\u003cspan\u003eCustomer Reviews\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eJoin thousands of protected drivers\u003c\/h2\u003e\u003cspan\u003e4.9\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eBased on 1,452+ verified US reviews\u003c\/p\u003e\u003cspan\u003e98%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWould Recommend\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u0026lt;1%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eReturn Rate\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/55c8ec-c313-3d47-635294a15cc8.webp?v=1783075058\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/98ea20-53dc-f49f-dae7d42509e3.webp?v=1783075064\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/a9cfa9-bbc3-64fb-a231fd5bfb14.webp?v=1783075068\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/678492-1ef5-269d-6e0a6d6e8527.webp?v=1783075071\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/e0ddfc-8174-d2ca-79a5cbc77298.webp?v=1783075075\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/f2fb44-54a6-4ab5-cd94d2ff9111.webp?v=1783075080\"\u003e\u003cbr\u003e\u003cp\u003e\"I've gone through three batteries in my truck over the last five years until I got this. The pulse repair mode actually saved my old motorcycle battery too!\"\u003c\/p\u003e\u003cspan\u003eMB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMike B.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVerified Buyer • Miami, FL\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"Living in Minnesota, the winter mode is a lifesaver. It automatically adjusts for the freezing temps. I haven't had a dead battery since buying it.\"\u003c\/p\u003e\u003cspan\u003eSK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSarah K.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVerified Buyer • Austin, TX\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"The LCD display is great. It tells me exactly what's going on. No more guessing if the battery is done charging. It's totally foolproof.\"\u003c\/p\u003e\u003cspan\u003eJR\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eJames R.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVerified Buyer • Seattle, WA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1,452+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUS Drivers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.9★\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUser Rating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e100%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAutomatic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSafety Shields\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e30-Day Reliability Guarantee\u003c\/h2\u003e\u003cp\u003eTry Carertery risk-free for 30 days. If it doesn't charge or repair your battery exactly as promised, we'll refund every penny. No hassle, no questions.\u003c\/p\u003e\u003cspan\u003eFull Refund\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSafety Certified\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFast Support\u003c\/span\u003e\u003cbr\u003e\u003ca\u003eShop Now\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eFAQ\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003cp\u003eEverything you need to know about smart charging\u003c\/p\u003e\u003cspan\u003eIs it safe to leave connected overnight?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eYes! Thanks to the intelligent CPU control, the charger automatically stops when the battery is full and enters a maintenance mode. It won't overcharge or damage your battery.\u003c\/p\u003e\u003cspan\u003eWill this work for my motorcycle and my truck?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eAbsolutely. Carertery is broadly compatible with both 12V and 24V systems. It works on cars, trucks, motorcycles, boats, and lawnmowers using Lead-Acid, AGM, GEL, or Wet batteries.\u003c\/p\u003e\u003cspan\u003eCan it really fix a dead battery?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eOur Pulse Repair technology uses high and low frequency pulses to break down sulfation on lead plates. While it can't fix a physically broken battery, it can significantly restore capacity to drained or old batteries.\u003c\/p\u003e\u003cspan\u003eWhat happens if I connect the clamps to the wrong terminals?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eNothing bad! The charger has integrated reverse polarity protection. It will simply alert you on the LCD screen and won't send power until the clamps are corrected. No sparks, no damage.\u003c\/p\u003e\u003cspan\u003eDoes it need a special power outlet?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eIt works with standard US 110V-220V AC household outlets. It's designed for easy use in any standard garage or workshop environment.\u003c\/p\u003e\u003cspan\u003eHow does the temperature mode work?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eIt's automatic! Below 10°C (50°F), it enters Winter Mode to boost charging voltage. Above 28°C (82°F), it enters Summer Mode to prevent the battery from overheating.\u003c\/p\u003e\u003cspan\u003eIs it loud when charging?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eNot at all. It features a built-in cooling fan that is whisper-quiet while ensuring the unit stays at an optimal operating temperature during the charging cycle.\u003c\/p\u003e\u003ch2\u003eProtect your vehicle's power today\u003c\/h2\u003e\u003cp\u003eJoin 1,452+ happy US customers who never have to worry about a dead battery again.\u003c\/p\u003e\u003ca\u003eClaim 50% Off Now\u003ci\u003e\u003c\/i\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eFast US Shipping\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30-Day Guarantee\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.9\/5 Rating\u003c\/span\u003e","brand":"CaneMax","offers":[{"title":"Red","offer_id":51785711059255,"sku":"PR0470508-R","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":51785711092023,"sku":"PR0470508-YL","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/7861\/5095\/files\/carertery-img-19.png?v=1773650798","url":"https:\/\/www.purosave.com\/products\/carertery-smart-automatic-12v-24v-car-battery-charger-maintainer","provider":"PuroSave","version":"1.0","type":"link"}