🚀BLACK FRIDAY SALE 28TH NOV 2025

KONNWEI KW520 12V / 24V 3 in 1 Car Battery Tester with Detection & Repair & Charging Function, KW520

KONNWEI KW520 12V / 24V 3 in 1 Car Battery Tester with Detection & Repair & Charging Function, KW520

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Features:1. Accurate battery tester: It can tell you whether the battery needs to be charged by detecting the voltage, charge... Read more

1 to 2 days Processing Time, Next day delivery

£ 29.99 GBP

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    • Shipped today? Order within: Nov 18, 2025 23:59:00 +0000
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    • No hassle returns, 30 days return

    Description

    Features:
    1. Accurate battery tester: It can tell you whether the battery needs to be charged by detecting the voltage, charge and internal resistance of the battery, and comprehensively analyze the health status of the battery. This battery analyzer also runs cranking and charging system tests as well as car alternator tester charging for peace of mind on the road.
    2. Fully automatic battery charger: Recharge batteries as low as 2V, max output 12V 10A and 24V 5A. In addition, it can not only help you charge, but also adopts the latest pulse repair technology, and the one-key repair function can restore the battery performance.
    3. Support pulse repair: It can automatically detect sulfation and acid stratification, and the advanced repair mode can repair and retain the damage effect when the battery is not charged for a long time to improve battery performance and life.
    4. Widely Compatible: Support testing, charging and repairing all 12V-24V 100-2000CCA lead-acid batteries, including ordinary rich water type, AGM flat type, AGM spiral type or gel battery or lithium battery, can be used to diagnose cars, boats, cutting Batteries for lawn mowers, etc.
    5. Made of fire-resistant materials, fire-resistant and flame-retardant, safer to use
    6. Multilingual support: There are 8 language options, English, German, French, Dutch, Russian, Spanish, Italian, Portuguese.

    Specification:
    1. Applicable battery type: various lead-acid batteries
    2. Screen: 2.4-inch high-resolution LCD screen
    3. AC input: 100-240V / 50-60Hz
    4. Output voltage: 12V
    5. Output current: 12V 10A / 24V 5A
    6. No-load output voltage: 13.8V
    7. Minimum starting voltage: test greater than or equal to 2.0V, charging greater than or equal to 5.0
    8. Input power with load: maximum 150W
    9. No-load input power: 5W
    10. Cooling method: fan
    11. Charging capacity range: 4AH-100AH
    12. Temperature compensation: yes, winter and summer mode

    Package list:
    - Host x 1
    - Charging cable x 1
    - Polyester bag x 1
    - User Manual x 1
    - Box x 1


    Specification:
    General
    Certificate CE
    Package Weight
    One Package Weight 0.78kgs / 1.72lb
    One Package Size 19.5cm * 15cm * 7.5cm / 7.68inch * 5.91inch * 2.95inch
    Qty per Carton 30
    Carton Weight 21.00kgs / 46.30lb
    Carton Size 40cm * 39cm * 46cm / 15.75inch * 15.35inch * 18.11inch
    Loading Container 20GP: 371 cartons * 30 pcs = 11130 pcs
    40HQ: 862 cartons * 30 pcs = 25860 pcs

    Specifications

    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

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    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

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