12V Car & Motorcycle Battery Tester LED Alternator Capacity Analyzer

Key Features

• Universal 12V Compatibility: Works on all standard 12-volt battery systems for cars, motorcycles, electric bikes, RVs, golf carts, and lawnmowers.
• Intuitive 6-LED Display: Clear, multi-color LED lights indicate battery charge levels, alternator status, and pre-charge readiness at a glance.
• 3-Stage Battery Status Indicator: Green "FULL", yellow "MIDDLE", and red "LOW" lights accurately reflect strong, normal, and weak battery capacity.
• Alternator Output Checker: Dual LED indicators ("Fault" - Red and "Good" - Green) immediately display whether alternator output is normal or overcharging.
• Pre-Charge Verification: Bottom green "OK" LED indicator verifies whether the battery can be safely tested before charging.
• Low Voltage Protection: Safe operating design automatically detects damaged batteries when voltage drops below 9.9V.

Description

Accurate & Portable 12V Battery Diagnostic Tool

Ensure your vehicle's power system is always operating reliably with the 12V Car & Motorcycle Battery Tester. Designed for quick DIY diagnostics, this compact tool instantly evaluates battery capacity, pre-charge condition, and alternator performance without needing complex setups.

Key Highlights:

• 3-Stage Battery Capacity Display: Read your battery status instantly via 3 color-coded LEDs-Green for "Full" (Strong), Yellow for "Middle" (Normal), and Red for "Low" (Weak).
• Alternator State Checking: Dual LEDs ("Fault" in red and "Good" in green) assess if your alternator output voltage is within safe operational limits.
• Pre-Test Readiness Indicator: Integrated bottom green "OK" light confirms if the battery is ready for safe testing before connecting to a charger.
• Defective Battery Detection: System safeguards prevent incorrect readings by indicating a defective battery if voltage measures below 9.9V.
• Wide Vehicle Utility: Compatible with 12V batteries across automobiles, motorcycles, electric bikes, golf carts, lawnmowers, and RVs.

Specifications:

• Model: D0040-2
• Operating Voltage: DC 12V
• Display: 6-LED Status Display
• Working Temperature: -20 C to 70 C
• Applicable Battery Voltage: 12V Systems
• Cut-Off Detection Voltage: 9.9V (Recognized as defective battery)
• Clamp Cable Length / Type: Heavy-duty insulated alligator clips

What's in the box
1 x RGXGAIP 12V Digital Battery & Alternator Tester with Alligator Clips
1 x User Manual