KONNWEI KW720 – 6V/12V/24V Battery Tester with Built-In Printer

Product Description

The KONNWEI KW720 is a professional car battery tester supporting 6V, 12V, and 24V systems — available in India exclusively through naredi. This vehicle battery tester with built-in thermal printer delivers instant pass/fail reports for mechanics, fleet managers, and workshop owners servicing diesel India fleets and petrol vehicles alike. Compatible with two-wheelers to heavy trucks, it handles Indian summers, monsoon humidity, and erratic power conditions.

Features & Benefits

• Built-In 57mm Thermal Printer: Prints verified reports in under 3 seconds — eliminates customer disputes at your workshop.
• 6V/12V/24V Coverage: One tester car tool covers bikes, SUVs, and commercial trucks across mixed Indian fleets.
• CCA Range 100–2000A: Compatible with AGM, EFB, GEL, and flooded batteries from all major Indian brands.
• 2000mAh Internal Battery: Fully cordless — works during power cuts common across Indian towns and highways.
• Sunlight-Readable Display: Backlit screen visible in bright outdoor Indian sunlight and dim garage settings.
• Charging System Test: Diagnoses alternator and starter motor, adding billable services per workshop visit.
• Multi-Standard Support: Covers CCA, BCI, DIN, IEC, and EN ratings for full Indian vehicle compatibility.

Detailed Specifications

How To Use

1. Clamp red lead to positive terminal, black to negative.
2. Select battery voltage and type on the screen.
3. Enter CCA rating from the battery label and press Test.
4. Collect the printed report and hand it to your customer.

What's Included in the Box

• KONNWEI KW720 Battery Tester unit
• Heavy-duty clamp cables
• USB charging cable
• Thermal paper roll (pre-installed)
• User manual

Comparison: KONNWEI KW720 – 6V/12V/24V Battery Tester with Built-In Printer vs Generic Alternatives

Understanding the Technology

The KW720 uses conductance-based battery testing, sending a low-frequency signal through the battery to measure internal resistance — far more accurate than simple voltage checks. This method correctly identifies weak cells even when a battery shows a normal resting voltage, a common issue with Indian vehicles left idle during long monsoon periods. The automotive battery test result is calculated against your entered CCA standard, then instantly printed for a professional, dispute-free customer handover.

Warranty & Support in India

• Warranty: 1-year warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available

Frequently Asked Questions

Is this compatible with Indian two-wheelers and diesel trucks?

Yes — the 6V/12V/24V range covers everything from Honda Activa batteries to Tata truck systems used across India.

How do I claim warranty in India?

Contact naredi directly via WhatsApp: +91 93112 11157 or hello@naredi.in Monday–Saturday, 9 AM–6 PM IST.

Can I order Cash on Delivery?

Yes — COD is available with free delivery to all pin codes across India.

Does it work during power cuts?

Absolutely — the built-in rechargeable battery keeps it fully operational without any mains connection.