3-In-1 Lead Acid Battery Tester With Charger And Pulse Repair Tool

Stop guessing when your engine refuses to turn over. The KONNWEI KW520 instantly measures 12-volt or 24-volt battery health. You get precise results for charge status, health percentage, and internal resistance. Instead of buying new parts, you can recharge weak units or fix sulfation with pulse therapy. This tool brings professional diagnostics to your garage and extends vehicle service life.

Practical Ways to Use It

• Daily Pre-Drive Check: Plug in before long journeys to confirm your battery holds sufficient voltage for cold starts.
• Seasonal Maintenance Mode: Toggle the automatic summer and winter temperature settings to prevent overcharging during extreme heat or freezing lows.
• Battery Revival Task: Activate the one-click pulse function to clear grid sulfation and refresh capacity on stored motorcycle or boat batteries.

Technical Specifications

• Voltage Testing: Analyzes 12V and 24V systems across nine global rating standards including SAE, EN, DIN, and JIS.
• Fast Charging Output: Delivers up to 10A for 12-volt packs and 5A for 24-volt banks with automatic temp compensation.
• Crisp Display: Features a large backlit LCD screen that clearly shows charge levels, CCA ratings, and system reports.
• Broad Compatibility: Works safely with flooded, AGM flat and spiral, gel batteries, and compatible lithium units.
• Error Prevention: Houses eight internal safeguards like reverse polarity blocking, overheating cutoff, and spark-proof design.

Package includes:

• KONNWEI KW520 Unit: The main diagnostic and charging device.
• Heavy-Duty Clamps: Cable set for secure connection to your vehicle terminals.
• Documentation: Quick-start guide and safety reference sheet.
• Packaging: Sturdy retail box designed for safe shelf storage.

Warnings/Reminders

Always match the cable clamps to the correct battery poles before powering on. Keep the device away from direct rain while testing wet engines. Do not run the pulse repair mode while the engine is actively cranking your starter motor.

Language Support

The device software and printed manual support eight languages, including English, French, Spanish, German, Russian, Italian, Portuguese, and Dutch.

Keep your fleet ready for tomorrow’s routes by topping up maintenance cycles with this all-in-one station.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for reliable automotive tools and steady customer support.