BT705Plus Car Battery Tester 24V 12V Load Tester

⭐ Key Features

•🏆Upgraded from the Original BT705 – The BT705 Plus is the enhanced, next-generation upgrade to the classic BT705—now delivering results up to 30% faster with a more powerful processor and refined algorithms. It provides higher accuracy even on low-voltage or nearly dead batteries. For the most consistent results, select the correct battery type, test standard and rated CCA, and ensure secure clamp contact on clean battery terminals. Spot weak batteries, alternator issues, and starting problems before they turn into breakdowns or towing bills

•3 Core Tests in One Professional Tool – Battery, Cranking & Charging – The BT705 Plus performs three dedicated diagnostic tests in any sequence: Battery Test, Cranking Test, and Charging Test. Each test provides detailed measurements such as SOH, SOC, CCA, cranking voltage/time, charging voltage and ripple to help identify weak batteries, starting problems and alternator issues before they lead to unexpected breakdowns

•Easy to Use with Clear, Colorful Readouts – A high-contrast 2.8" color LCD ensures crisp visibility indoors or outdoors. Multiple diagnostic measurements are displayed clearly at a glance, making testing easy for anyone. The extra-long 5.9 ft cables let you test batteries solo. Sit in the driver's seat to perform battery load tests, as well as charging and cranking system tests for your vehicle with no assistance needed

•Wide Compatibility for 12V Batteries & 12V/24V Vehicle Systems – Compatible with Flooded, AGM, Spiral, and GEL batteries (not for lithium), supporting 12V battery health testing plus 12V/24V cranking and charging system checks for cars, trucks, RVs, boats, heavy-duty vehicles, and tractors. Ideal for mechanics, fleets, and DIYers. Certified under GRS standards, FOXWELL delivers both performance and responsibility. Keep your batteries healthy, reduce waste, and drive smarter all year round

•Prevent Battery & Starting Issues – Long idle periods can weaken your battery, causing hard starts, dim lights, or unstable A/C performance. Test before every trip with the BT705 Plus to spot weak batteries early, check cranking and charging systems, and avoid unexpected roadside trouble. High-conductivity clamps help deliver accurate, professional-grade results.

•Note: (1) Enter the rated CCA value according to the battery label; (2) For in-vehicle testing, ensure all accessory loads are switched off, the ignition key is in the OFF position, and all vehicle doors are closed; (3) For repeat testing, use the same battery type, CCA setting, connection point and battery condition for more consistent comparison results; (4) The BT705 Plus is a battery, cranking and charging system diagnostic tester—it does not charge batteries and is not an OBD2 code scanner; (5) Package includes 1 BT705 Plus car battery tester with storage box, ideal as an automotive battery testing tool for the shop or garage

🛠️ Specifications

• Brand : FOXWELL
• Color : Black&Orange, 2.8‘’Colorful screen
• Included components : FOXWELL Battery Tester
• Item highlights : 100-2000CCA Automotive Battery Tester, High-Accuracy Cranking Charging Tester for Car Truck Boat Heavy Duty (Upgraded BT705)
• Number of items : 1
• Package quantity : 1
• Size : One-hand grip size
• Style : Compatible with 12V and 24V vehicles (RVs, SUVs, ATVs, electric mowers, tractors, boats, motorcycles, agricultural and construction machinery, buses, and heavy-duty truck trailers)
• Type : ELECTRIC_CIRCUIT_TESTING_DEVICE
• Item dimensions : H: 0.1 / L: 0.6 / W: 0.3 (Weight: 2.93)
• Package dimensions : H: 3.0 / L: 13.3 / W: 8.9 (Weight: 2.93)