1. Turvallisuustiedot
Please read all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, or serious injury.
- Käytä aina silmäsuojaimia työskennellessäsi akkujen lähellä.
- Ensure proper ventilation when testing batteries to avoid gas accumulation.
- Avoid contact with battery acid. If contact occurs, rinse immediately with water and seek medical attention.
- Älä kytke testeriä äänenvoimakkuuteentages outside its specified range (12V/24V).
- This product is designed for lead-acid batteries only. Do not use with other battery types.
- The device features reverse polarity protection to prevent damage from incorrect connections.
- Adhere to IEC/EN61010-1 safety standards.
2. Tuote ohiview
The KAIWEETS KVB01 is a versatile 12V/24V battery tester designed for diagnosing the health and performance of lead-acid batteries in various vehicles. It offers multiple test modes to provide a comprehensive analysis of your battery and charging system.

Figure 2.1: KAIWEETS KVB01 Battery Tester connected to a car battery.
Tärkeimmät ominaisuudet:
- Monitoiminnallinen testaus: Includes Battery Test, Cranking Test, Charging Test, and Load Test.
- Laaja yhteensopivuus: Supports 12V and 24V lead-acid batteries (Flooded, GEL, AGM, SLA, VRLA) with CCA values from 100-2000. Compatible with various standards like CCA, EN, JIS, DIN, IEC.
- Helppo käyttö: Simple connection with red and black clips, displaying results on a clear 2.4-inch LCD screen.
- Turvaominaisuudet: Built-in reverse polarity protection and internal input protection, adhering to IEC/EN61010-1 safety standards.
- Monikielinen tuki: System settings available in 7 languages.

Figure 2.2: KVB01 compatibility with various battery types (JIS, DIN, EN, CCA, IEC, FLOODED, GEL, AGM, SLA, VRLA).

Figure 2.3: KVB01 application to various vehicles (motorcycle, car, truck, yacht, golf cart) and 7-language support.
3. Asennus
Paketin sisältö:
- KAIWEETS KVB01 Battery Tester x1
- 2m Extension Test Cable x1
- Säilytyslaukku x1
- User Manual x1 (multi-language)
Testerin kytkeminen:
- Varmista, että ajoneuvon sytytysvirta on katkaistu ja kaikki lisävarusteet on irrotettu.
- Paikanna ajoneuvon akku.
- Yhdistä punainen test clip to the battery's positiivinen (+) napa.
- Yhdistä musta test clip to the battery's negatiivinen (-) napa.
- The tester will power on automatically, drawing power directly from the battery.

Figure 3.1: KVB01 main menu after successful connection.
4. Käyttö
The KVB01 offers four main test modes. Use the navigation buttons (Nuolet ylös/alas) to select a mode and the "M ENTER" -painiketta vahvistaaksesi.
4.1. Akkutesti
This test assesses the overall health and lifespan of the battery.
- Valitse päävalikosta "Akkutesti" ja paina "M ENTER".
- Syötä akun kylmäkäynnistysvirta (CCA) Amps) rating. This can usually be found on the battery label. Use the arrow buttons to adjust the value and "M ENTER" vahvistaaksesi.
- The tester will display results including State of Charge (SOC), State of Health (SOH), Voltage, CCA value, and Internal Resistance (RES).

Figure 4.1: Battery Test results showing SOC, SOH, Voltage, CCA, and Resistance.
4.2. Käynnistystesti
This test measures the battery's discharge performance during engine startup.
- Valitse päävalikosta "Käynnistystesti" ja paina "M ENTER".
- Käynnistä moottori noudattamalla näytön ohjeita.
- The tester will analyze the dynamic voltage during cranking and display the cranking voltage ja standardi voltage.

Figure 4.2: KVB01 Cranking Test menu.
4.3. Lataustesti
This test evaluates the performance of the vehicle's charging system (alternator).
- Valitse päävalikosta "Lataustesti" ja paina "M ENTER".
- Follow the on-screen prompts to start the engine and run it at idle.
- The tester will analyze the dynamic voltage, suurin tilavuustage ja vähimmäistilavuustage latausjärjestelmästä.

Figure 4.3: KVB01 Charging Test menu and example tuloksia.
4.4. Kuormituskoe
This test measures the alternator's performance under load.
- From the main menu, select "Load Test" and press "M ENTER".
- Follow the on-screen prompts to apply a load (e.g., turn on headlights, heater fan).
- The tester will display the dynamic voltage, minimitilavuustage ja standarditilavuustage kuormituksen alla.

Figure 4.4: KVB01 Load Test menu.
5. Huolto
- Pidä testeri puhtaana ja kuivana. Pyyhi pehmeällä, kuivalla liinalla.amp liinalla tarvittaessa. Älä käytä hankaavia puhdistusaineita tai liuottimia.
- Store the device in the provided storage bag when not in use to protect it from dust and damage.
- Avoid exposing the tester to extreme temperatures or direct sunlight for prolonged periods.
- Regularly inspect the test cables and clips for any signs of damage or wear. Replace if necessary.
6. Vianmääritys
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Testeri ei käynnisty. | Incorrect connection to battery terminals. Battery voltage liian alhainen. | Ensure red clip is on positive (+) and black clip on negative (-). Check battery voltage; if below 9V, the tester may not power on. |
| Epätarkat testitulokset. | Loose connections. Incorrect CCA input. Battery terminals are dirty. | Ensure clips are securely attached. Verify the CCA value entered matches the battery's rating. Clean battery terminals if corroded. |
| Screen displays "Error" or "Warning". | Battery fault detected. System fault during test. | Refer to the specific error code on the screen for detailed information. Re-run the test. If the error persists, the battery or charging system may require professional inspection. |
7. Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Merkki | KAIWEETS |
| Malli | KVB01 |
| Käyttö Voltage | 9–30 V tasavirta |
| Tuetut akkutyypit | 12V & 24V Lead-Acid Batteries (Flooded, GEL, AGM, SLA, VRLA) |
| Testistandardit | CCA, EN, JIS, DIN, IEC |
| CCA-alue | 100-2000 CCA |
| Näyttö | 2.4 tuuman LCD |
| Tuotteen mitat | 14 x 6.6 x 2.9 cm |
| Tuotteen paino | 0.5 kg |
| Turvallisuusstandardi | IEC/EN61010-1 |
| Mukana olevat komponentit | Battery Tester, 2m Extension Test Cable, Storage Bag, User Manual |
| Alkuperämaa | Kiina |
8. Takuu ja tuki
KAIWEETS provides a 3 vuoden takuu for the KVB01 Battery Tester from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
For technical support, warranty claims, or any questions regarding the product, please contact KAIWEETS customer service through their official websivusto tai jälleenmyyjä, josta tuote ostettiin.
Säilytä ostokuittisi todisteena ostosta takuun voimassaoloa varten.