FOXWELL BT705 Plus Car Battery Tester 12V 24V Automotive, 100-2000CCA Battery Load Tester Digital Battery Analyzer Charging System Alternator Tester Cranking Checker for Car Heavy Duty Truck Marine

Overview

• Brand : FOXWELL
• Power Source : ①2.8‘’colorful Digital Screen ② 30% Quicker Response Time ③complete Battery Health Check ④easy to Use, Simple to Understand ①2.8‘’colorful Digital Screen ② 30% Quicker Response Time ③complete Battery Health Check ④easy to Use, Simple to Understand
• Style : Compatible with 12V and 24V vehicles including RVs, SUVs, ATVs, electric mowers, tractors, boats, motorcycles, agricultural and construction machinery, buses, and heavy-duty truck trailers. Compatible with 12V and 24V vehicles including RVs, SUVs, ATVs, electric mowers, tractors, boats, motorcycles, agricultural and construction machinery, buses, and heavy-duty truck trailers.
• Color : Orange black
• Item Weight : 1.33 Kilograms

About this item

• Enhanced Version of BT705: More than a visual upgrade, BT705 Plus features a faster chip and smarter algorithm that boost testing speed by 30%. It also improves accuracy under testing conditions such as low battery charge or unstable alternator output. The upgraded color LCD ensures results are easy to read in any light. You can test battery, cranking, or charging systems individually—no set sequence required. With a 5.9" cable, even solo testing from the driver’s seat is simple. Designed for professionals and DIYers Note: Works with regular flooded, AGM, spiral, and GEL batteries
• Ever been stranded by a dead battery? It’s more than an inconvenience — towing costs, lost wages, and that sinking feeling when the key does nothing. The BT705 Plus Car Battery Tester keeps you in control, checking 12V/24V lead‑acid batteries (1000–2000 CCA) before failure. It measures battery health (SOH) and charge (SOC), tests starting systems (voltage/time/CCA) to prevent cold‑start failures, and checks charging systems (no‑load voltage/load voltage/ripple peaks) to detect alternator and regulator issues. Drive with peace of mind—this battery diagnostic tool saves time, money, and unexpected breakdown stress
• Unmatched Accuracy You Can Trust - When it comes to battery testing, precision is key. That’s why the FOXWELL battery tester uses advanced high-conductivity technology for lightning-fast results without sacrificing accuracy. Full-range mechanical connections ensure every piece of data is captured, while the clip-on lead and clamp design keep the connection secure, reducing signal loss. This combination ensures precise, reliable results every time, giving you confidence for all your battery diagnostics
• Clear Display, Easy Diagnosis: The Foxwell battery analyzer features a high-contrast color LCD screen that delivers clearly visible test results in all lighting conditions, significantly improving data interpretation. Unlike traditional testers with complicated readouts, even beginners can instantly understand the five key diagnostic indicators—battery health status becomes immediately apparent
• Wide Compatibility, Instant Insights: Perform complete battery health, cranking, and charging tests in just minutes to detect issues before they cause costly failures. Ideal for auto repair shops, battery manufacturers/distributors, fleet managers, vehicle owners, and DIYers. Works with all 12V/24V systems, including RVs, SUVs, ATVs, electric mowers, tractors, marine vessels, motorcycles, agricultural and construction equipment, buses, and heavy-duty truck trailers
• Note: (1) You need to enter the rated CCA value of the battery according to its labeling; (2) The car battery tester only tests storage batteries and does not support lithium batteries; (3) 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