Konnwei KW520 3-in-1 12V & 24V Battery Tester Repair & Charger

R1,979.00 incl. VAT
R1,720.87 excl. VAT

Availability: In stock

Available 'Buy Now Pay Later' Options

Buy Now Pay Later from as little as
R164.92 x 12 months

Available 'Buy Now Pay Later' Options

Buy Now Pay Later from as little as
R164.92 x 12 months
Delivery anywhere is SA

Once we receive payment for your order, delivery updates will be sent via email to keep you updated.

Collection Points

Visit our offices in Cape Town or Johannesburg. Our work hours are from 8am-5pm.

KONNWEI KW520: The 3-in-1 Marvel—12V & 24V Battery Tester, Battery Repair, and Battery Charger Rolled Into One Unbeatable Package!



🌟 Ultimate 3-in-1 Capability

Imagine having a battery tester, battery repair tool, and battery charger, all consolidated into one powerful device. With the KONNWEI KW520, that’s exactly what you get—an all-in-one solution that makes battery maintenance effortless.

🔋 High-Efficiency Charging

Enjoy fast and efficient 12V 10A & 24V 5A charging suitable for a wide range of battery capacities from 4Ah to 150Ah. This is your go-to device for keeping all your batteries in peak condition.

🛠️ Revolutionary Battery Repair Function

Prolong battery life with our unique pulse repair technology, designed to reverse aging and reduce sulfation in your batteries. This 3-in-1 marvel can restore your batteries and extend their lifespan, saving you money in the long run.

📊 Comprehensive Battery Testing

Get accurate, real-time battery diagnostics with just a click. From charge status to battery health, our intuitive LCD display will keep you updated on all vital parameters.

🌐 Wide Battery Compatibility

Whether it’s AGM, GEL, or Lithium batteries, the KW520 can handle them all. It’s the ultimate 3-in-1 device for cars, motorcycles, trucks, and marine applications.

💡 LCD Display for Easy Monitoring

Navigate your battery’s status and functions easily with a bright, clear LCD display. From testing to charging to repair, it’s all displayed in real-time.


📦 What’s Inside the Box

  • KONNWEI KW520 3-in-1 Battery Tester, Repair & Charger
  • Detailed Instruction Manual
  • Charging Cable
  • Premium Retail Packaging

⚙️ Technical Specifications

  • Voltage Output: 12V 10A & 24V 5A
  • Battery Compatibility: 4Ah-150Ah
  • Battery Types: Lead-acid, AGM, GEL, Lithium
  • Safety Features: Overcharge and Short-Circuit Protection

🔌 Plug, Test, and Repair in 3 Simple Steps

  1. Connect the KW520 to your battery.
  2. Use the LCD to navigate through testing, repair, and charging options.
  3. Let the device work its magic—testing, repairing, and charging your battery to its optimal state.
Weight 0.75 kg
Dimensions 23 × 7 × 18 cm
Category ID


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Buy Now Pay Later Options

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R81.91 x 36 payments

Sunlyn offer customers the option to finance purchases of diagnostic machines, over a period of 36-60 months.
*Estimated Price Only

On Checkout

R494.75 x 4 Payments

Payflex lets you get what you need now, but spread your purchase across 4 interest-free payments, over 6 weeks.

On Checkout

R201.61 per month x 12 months (incl. 22.25% pa interest)

Mobicred account allows you to make one single monthly payment for all your purchases.

On Checkout

R659.67 x 3 Payments

Shop now, pay in 3 payments. Zero fees, Zero interest.

On Checkout

R408.99 per month x 6 months (incl. 24% pa interest)

Having a finchoice.mobi account is Free! Finchoice gives you access to up to R10K

R791.60 Deposit +
R395.80 x 3 Monthly Payments

This is our in-house buy-now-pay-later option. 40% Deposit + 3 equal payments over 3 months.

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