Check Battery Health Before Breakdowns with This Alternator Tester

Your car won't start and you're stuck wondering if it's the battery or something else. You're calling for help, missing appointments, and dealing with tow trucks when you could've caught this earlier. This tester helps you check battery health, alternator output, and cranking power right in your driveway or garage.

Clip the cables onto your battery terminals and the screen shows voltage, internal resistance, and cold cranking amps within seconds. The device runs tests while the battery stays in the vehicle, so you skip the hassle of removing cables or pulling parts. It reads state of health, state of charge, and tells you whether to recharge or replace based on the numbers.

It handles 12V batteries rated from 100 to 2200 CCA and works with flooded, AGM flat plate, AGM spiral, and gel types. The tester follows CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, and SAE standards for accurate readings. Results show up to 99.9% accuracy, giving you reliable data for deciding your next move.

The device supports eight languages and switches between them through the menu. Polarity reversal protection stops damage if you hook up the clips backward. It weighs 230 grams and fits in a toolbox or glove compartment, making it easy to grab when you need it.

• 2200 CCA TESTING RANGE: Tests batteries rated from 100 to 2200 cold cranking amps covering most cars, trucks, and recreational vehicles.
  
  
• FOUR BATTERY CHEMISTRY TYPES: Works with regular flooded, AGM flat plate, AGM spiral, and gel batteries for broad vehicle compatibility.
  
  
• IN VEHICLE TESTING MODE: Tests batteries without removing them from the car saving time and avoiding disconnected radio presets or computer resets.
  
  
• FOUR KEY HEALTH METRICS: Displays state of health, state of charge, CCA value, and internal resistance for complete battery analysis quickly.
  
  
• 99.9% READING ACCURACY: Delivers precise diagnostic results within seconds helping you make informed decisions about battery replacement or recharging needs.
  
  
• REVERSE POLARITY SAFEGUARD: Protects the tester and vehicle electrical system if you accidentally connect positive and negative terminals backward during testing.
  
  
• EIGHT LANGUAGE OPTIONS: Supports English, Russian, French, Spanish, German, Italian, Portuguese, and Dutch for users across different regions and preferences.
  
  
• 230 GRAM PORTABLE BUILD: Weighs just 230 grams and fits easily into toolboxes or storage compartments for quick access during roadside checks.

CAR ALTERNATOR BATTERY TESTER SPECS

• Voltage: 12V
  
  
• CCA Range: 100 to 2200
  
  
• Battery Types: Flooded, AGM Flat, AGM Spiral, Gel
  
  
• Test Standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE
  
  
• Testing Modes: In Vehicle, Out of Vehicle
  
  
• Metrics Displayed: SOH, SOC, CCA, Internal Resistance
  
  
• Accuracy: 99.9%
  
  
• Protection: Polarity Reversal
  
  
• Languages: 8 Options
  
  
• Weight: 230 Grams

PACKAGE INCLUDES:

• 1 x Car Alternator Battery Tester