About This

• 【6V/12V Dual-Voltage Full-Range Detection】 The BT900 supports testing 6V lead-acid batteries for motorcycles and 12V starting batteries for vehicles. It accurately reads core battery parameters such as voltage, SOH and SOC, and efficiently completes battery health test, cranking test and charging system test. It helps proactively detect hidden battery faults and prevent unexpected vehicle failures and roadside breakdowns.
• 【High-Precision & Stable Test Data】Built with a high-precision smart chip and upgraded thickened alligator clips, this tester delivers stable, accurate and highly repeatable test results. It complies with mainstream global battery standards including CCA, BCI, CA, MCA, JIS, DIN and SAE. Calibrated based on battery label specifications and ambient temperature, it truly reflects battery health conditions and reduces unnecessary maintenance costs.
• 【 Wide Compatibility with Multiple Battery Types & Equipment】The BT900 is compatible with flooded, AGM flat-plate, AGM spiral and gel batteries, covering a broad 5-3000 CCA testing range. It works for cars, trucks, motorcycles, SUVs, RVs, boats, lawn mowers and more, suitable for both daily DIY inspection and professional garage maintenance. Note: Not compatible with lithium batteries and 24V batteries.
• 【Plug-and-Play & User-Friendly Operation】Powered directly by the vehicle battery, no charging or complicated setup is required for true plug-and-play use. Equipped with a 2.8-inch adjustable backlight HD screen, it delivers clear data visibility in strong light and low-light environments. It supports one-handed operation and multi-language switching, enabling quick diagnosis for both beginners and professional mechanics.
• 【4-in-1 Safety Protection & Portable Durable Design】Built-in four-way protection against reverse polarity, short circuit, overcurrent and overvoltage completely avoids spark risks and circuit damage during testing. The reinforced drop-proof ABS housing is wear-resistant and impact-resistant, adapting to complex working environments of garages and outdoor roadside tests. Its compact size allows easy storage and portable on-the-go detection.

Overview

• Brand : SAZDOLN
• Power Source : Battery Powered
• Style : Car battery tester
• Color : Black
• Item Weight : 9.6 ounces