KONNWEI KW720 – 6V/12V/24V AGM, EFB & GEL Battery Tester

Product Description

The KONNWEI KW720 is a professional car battery tester supporting 6V, 12V, and 24V systems — available in India exclusively through naredi. This battery tester machine with built-in thermal printer is built for mechanics, fleet managers, and workshop owners handling diesel and petrol vehicles across India. It reliably handles Indian summers, monsoon humidity, and erratic voltage fluctuations.

Features & Benefits

• Built-In 57mm Thermal Printer: Prints pass/fail reports in under 3 seconds — eliminates customer disputes on the spot.
• 6V/12V/24V Coverage: One tester car tool covers two-wheelers, SUVs, and heavy commercial trucks in diesel India fleets.
• CCA Range 100–2000A: Fully compatible with AGM, EFB, GEL, and flooded batteries from all major Indian brands.
• 2000mAh Internal Battery: Fully cordless — keeps working during power cuts, common across Indian workshops.
• Sunlight-Readable Display: Backlit screen is clearly visible in bright outdoor Indian sunlight and dimly lit garages.
• Charging System Test: Diagnoses alternator and starter motor, adding billable services per workshop visit.
• Multi-Standard Support: Covers CCA, BCI, DIN, IEC, and EN — full compatibility across Indian vehicle standards.

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 the 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 vs Generic Alternatives

Understanding the Technology

The KW720 uses conductance-based battery load testing technology, which sends a low-frequency signal through the battery to measure its internal resistance — far more accurate than simple voltage checks. This method accurately determines a battery's true cold cranking amps (CCA) and state of health without discharging it. It is the same diagnostic standard used by authorised service centres worldwide, making it ideal for Indian workshops seeking professional-grade accuracy.

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 — support in English and Hindi
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available at all pin codes

Frequently Asked Questions

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

Yes — the KW720 supports 6V, 12V, and 24V systems, covering everything from bikes to commercial diesel vehicles used across India.

How do I raise a warranty claim in India?

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

Is Cash on Delivery available?

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

Will it work during a power cut in my workshop?

Absolutely — the built-in 2000mAh rechargeable battery keeps the unit fully operational without any external power supply.