{"title":"Battery \u0026 A\/C Service Tools","description":"","products":[{"product_id":"omni-tools-t-250-battery-charger-engine-starter-250a-start-50a-boost-6v-12v-automatic-charger-for-std-agm-gel-batteries-digital-display-microprocessor-controlled-safety-protection-t-250","title":"OMNI TOOLS T-250 Battery Charger \u0026 Engine Starter – 250A Start, 50A Boost, 6V\/12V Automatic Charger for STD, AGM, Gel Batteries – Digital Display, Microprocessor Controlled, Safety Protection [T-250]","description":"\u003cp\u003eThe OMNI TOOLS T-250 Battery Charger \u0026amp; Engine Starter is a professional-grade, fully automatic solution for charging, maintaining, and jump-starting your 6V or 12V lead-acid batteries. Designed for automotive shops, fleet maintenance, and serious DIYers, this versatile 2-in-1 unit combines advanced charging technology with powerful engine-starting capability. With 250 amps of engine start power, the T-250 can crank over weak or discharged batteries in cars, trucks, SUVs, and other vehicles. The 50A boost mode quickly revitalizes batteries before charging or starting, while the 6A\/2A charge-maintain mode is perfect for regular charging, battery maintenance, and seasonal storage. The intelligent microprocessor-controlled system automatically adjusts charging based on battery condition and type, ensuring optimal performance without risk of overcharging. It supports STD, AGM, and GEL battery chemistries, detecting 6V or 12V automatically. A large digital display provides real-time readouts of battery voltage, charge percentage, alternator performance, and system status. Safety features include reverse polarity protection, spark-proof connection, over-temperature shutdown, and short-circuit protection. Built for durability, the T-250 features a rugged steel body with an integrated wheeled base and telescopic handle for easy transport. The rear clamp storage panel keeps heavy-duty cables neatly organized when not in use. Whether you need to maintain batteries in storage, quickly recharge a weak battery, or jump-start a vehicle, the OMNI TOOLS T-250 delivers reliability, safety, and convenience every time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-in-1 Battery Charger \u0026amp; Engine Starter – Heavy-duty multifunctional charger with 250A engine start mode, 50A boost mode, and 6A\/2A charge\/maintain options for cars, trucks, motorcycles, boats, and equipment.\u003c\/li\u003e\n\u003cli\u003eWorks with Multiple Battery Types – Compatible with 6V \u0026amp; 12V STD, AGM, and GEL lead-acid batteries; supports capacities from 4Ah to 550Ah, making it ideal for automotive, marine, and deep-cycle batteries.\u003c\/li\u003e\n\u003cli\u003eSmart Microprocessor Control – Automatically detects battery voltage, optimizes charging cycles, and prevents overcharging; features spark-proof technology, reverse polarity protection, and temperature control.\u003c\/li\u003e\n\u003cli\u003eClear Digital Display \u0026amp; Easy Controls – Backlit display shows charging status, voltage, battery percentage, alternator output, and error messages; simple push-button interface for battery type, rate selection, and engine start.\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Portable Design – Rugged wheeled cabinet with telescopic handle, rear clamp storage panel, and heavy-duty cables; ideal for garages, workshops, and roadside service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omni Tools","offers":[{"title":"Default Title","offer_id":47249413701846,"sku":"T-250","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/61Ra89enL0L_49f1c254-ac4c-4d19-9123-73cbc1ec5c07.jpg?v=1782253909"},{"product_id":"lauco-cool-air-duo-ac-pro-professional-automotive-ac-recovery-recharge-recycling-machine-full-automatic-dual-refrigerant-service-station-for-r134a-hfo-1234yf-with-7-inch-touch-screen","title":"Cool Air Duo-AC Machine PRO – Professional Automotive A\/C Recovery \u0026 Recharge Station | Full-Automatic Dual Refrigerant Service Machine for R134a \u0026 HFO-1234yf with 7-Inch Touch Screen (Duo-AC PRO)","description":"\u003cp\u003eThe Cool Air Duo-AC Machine PRO is a fully automatic automotive A\/C service station engineered for professional workshops. It handles vehicle cooling systems that use R134a or HFO-1234yf by utilizing two internal storage tanks, allowing technicians to work efficiently without switching cylinders. This machine automates the key stages of A\/C maintenance—including refrigerant recovery, system evacuation, and precise recharging—using a high-performance 3\/8 HP compressor and a 120 L\/min vacuum pump. Its 7-inch touch display includes an automotive database that adjusts the service settings for each vehicle model to ensure quick and accurate operation. Designed for professional environments, the Duo-AC PRO includes real-time pressure monitoring, automatic stop functions, and a durable chassis with large wheels for workshop mobility. It is built for reliable daily operation in automotive service centers, dealerships, and repair shops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual Refrigerant System: Supports A\/C systems that use R134a or HFO-1234yf, with two independent internal tanks to streamline workflow and keep each refrigerant separated for proper service procedures.\u003c\/li\u003e\n\u003cli\u003eFully Automatic Operation: Automates recovery, evacuation, oil injection, and recharge functions without manual adjustments, enabling fast and consistent A\/C servicing.\u003c\/li\u003e\n\u003cli\u003e7-Inch Touch Display with Database: The integrated automotive database selects the recommended settings for each vehicle to improve accuracy and simplify A\/C service tasks.\u003c\/li\u003e\n\u003cli\u003ePrecision Service Performance: Features dual 10 kg storage tanks and an electronic scale with ±10 g accuracy to provide dependable refrigerant measurement and recharging capability.\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Components: Built with a 3\/8 HP compressor and a 120 L\/min vacuum pump for strong, reliable performance suitable for professional automotive environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAUCO","offers":[{"title":"Default Title","offer_id":47475835404502,"sku":"87273","price":4569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/61fApHTkWWL_5c9f3a63-f701-44c2-b932-72a2d055ede0.jpg?v=1782253407"},{"product_id":"cool-air-duo-ac-professional-automotive-ac-recovery","title":"LAUCO Cool Air Duo-AC Machine – Professional Automotive A\/C Recovery \u0026 Recharge Station | Full-Automatic Dual Refrigerant Service Machine for R134a \u0026 HFO-1234yf with 7-Inch Touch Screen (Duo-AC)","description":"\u003cdiv style=\"font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:15px;color:#1e293b;max-width:920px;\"\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.65;color:#334155;\"\u003eThe Cool Air Duo-AC Machine is a fully automatic automotive A\/C service station engineered for professional workshops. It handles vehicle cooling systems that use R134a or HFO-1234yf by utilizing two internal storage tanks, allowing technicians to work efficiently without switching cylinders.\u003cbr\u003e\n\u003cbr\u003e\nThis machine automates the key stages of A\/C maintenance—including refrigerant recovery, system evacuation, and precise recharging—using a high-performance 3\/8 HP compressor and a 120 L\/min vacuum pump. Its 7-inch touch display includes an automotive database that adjusts the service settings for each vehicle model to ensure quick and accurate operation.\u003cbr\u003e\n\u003cbr\u003e\nDesigned for professional environments, the Duo-AC PRO includes real-time pressure monitoring, automatic stop functions, and a durable chassis with large wheels for workshop mobility. It is built for reliable daily operation in automotive service centers, dealerships, and repair shops.\u003c\/p\u003e\n\u003cdiv style=\"background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%);border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;box-shadow:0 1px 3px rgba(15,23,42,0.06);\"\u003e\u003cul style=\"margin:0;padding-left:1.35em;list-style-type:disc;\"\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eDual Refrigerant System: Supports A\/C systems that use R134a or HFO-1234yf, with two independent internal tanks to streamline workflow and keep each refrigerant separated for proper service procedures.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eFully Automatic Operation: Automates recovery, evacuation, oil injection, and recharge functions without manual adjustments, enabling fast and consistent A\/C servicing.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003e7-Inch Touch Display with Database: The integrated automotive database selects the recommended settings for each vehicle to improve accuracy and simplify A\/C service tasks.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003ePrecision Service Performance: Features dual 10 kg storage tanks and an electronic scale with ±10 g accuracy to provide dependable refrigerant measurement and recharging capability.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eHigh-Efficiency Components: Built with a 3\/8 HP compressor and a 120 L\/min vacuum pump for strong, reliable performance suitable for professional automotive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"National Supply Company","offers":[{"title":"Default Title","offer_id":47475864469718,"sku":"87243","price":3699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/61oJ7Ysmo9L.jpg?v=1786629705"},{"product_id":"professional-135-amp-battery-load-tester-6v-12v-automotive-charging-system-analyzer-with-easy-read-gauge-copper-jaw-clamps-for-car-motorcycle-marine-batteries","title":"Professional 135 Amp Battery Load Tester, 6V 12V Automotive Charging System Analyzer with Easy-Read Gauge, Copper Jaw Clamps for Car, Motorcycle, Marine Batteries","description":"\u003cp\u003eThe T135A 135 Amp Battery Load Tester is a compact, professional-grade diagnostic tool designed for fast and reliable testing of 6-volt and 12-volt batteries. With a simple 10-second load test, this tester quickly determines battery health and helps identify charging system issues before they lead to vehicle failure. Designed for automotive, motorcycle, and marine applications, the tester applies a true 135-amp load and displays results on an easy-to-read multicolor analog gauge. The clear GOOD, WEAK, and BAD indicators remove guesswork, making it ideal for both professionals and DIY users. Heavy-duty copper jaw clamps provide secure terminal contact for consistent and accurate readings, while the rugged metal housing is built to withstand regular shop use. The tester also supports charging system checks, helping detect alternator or voltage regulation problems. Compact, portable, and simple to operate, the T135A battery load tester is an essential tool for quick diagnostics, preventative maintenance, and confident battery replacement decisions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e135 Amp Professional Load Testing: Delivers accurate battery diagnostics using a true 135-amp load to quickly identify GOOD, WEAK, or BAD battery conditions on 6V and 12V batteries for automotive, motorcycle, and marine use.\u003c\/li\u003e\n\u003cli\u003eFast 10-Second Battery Health Check: Performs a complete battery condition test in just 10 seconds, helping determine whether a battery is fully charged, partially charged, or has defective cells before replacement.\u003c\/li\u003e\n\u003cli\u003eEasy-Read Multicolor Analog Gauge: Features a large, multicolor analog meter with clear GOOD \/ WEAK \/ BAD zones, allowing instant visual interpretation without digital menus or complex settings.\u003c\/li\u003e\n\u003cli\u003eDurable Copper Jaw Clamps \u0026amp; Heavy-Duty Build: Equipped with strong copper jaw clamps for solid contact on battery terminals, ensuring accurate readings and long-term durability in workshop or garage environments.\u003c\/li\u003e\n\u003cli\u003eTests Batteries \u0026amp; Charging Systems: Not only tests battery load capacity (200–1000 CCA range) but also checks vehicle charging systems to identify low, normal, or over-voltage conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omni Tools","offers":[{"title":"Default Title","offer_id":47703613702358,"sku":"T135A","price":59.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71-DtiR4mFL.jpg?v=1782251130"}],"url":"https:\/\/nationalsupplyco.myshopify.com\/collections\/battery-a-c-service-tools.oembed","provider":"National Supply Co.","version":"1.0","type":"link"}