1. Información de seguridade
Please read and understand all safety instructions before operating the AWithZ H2 Handheld Spot Welder. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Use sempre o equipo de protección individual axeitado, incluídas lentes de seguridade, ao operar a soldadora por puntos.
- Asegúrese de que a zona de traballo estea ben ventilada e libre de materiais inflamables.
- Do not operate the device in wet conditions or expose it to rain.
- Manteña os nenos e o persoal non autorizado lonxe da zona de operación.
- Do not touch the welding tips immediately after use, as they will be hot.
- Use só o cable de carga e os accesorios fornecidos.
- If the device overheats (reaches 60°C), it will automatically shut down. Allow it to cool before resuming operation.
- Do not attempt to disassemble or modify the device. Contact customer support for repairs.
2. Produto rematadoview
The AWithZ H2 is a compact and portable handheld spot welder designed for various battery welding applications. It features an integrated design, eliminating the need for external welding pens, and offers precise control through its 1.5-inch LCD display.
Características principais:
- Deseño integrado: Power source and welding pen are combined into one unit for convenient one-handed operation.
- Compacto e lixeiro: Weighing only 260g (product weight) and measuring 8 x 3 x 5 cm, it is ideal for home and outdoor use.
- Pantalla LCD de 1.5 polgadas: Provides real-time information including temperature, mode selection (automatic/manual), preheating time, trigger time, power level (99 adjustable gears), language settings, sound on/off, display brightness, and auto-power off time.
- Ampla compatibilidade: Suitable for welding various cylindrical lithium batteries (18650, 21700, 26650, 32650), mobile phone batteries, button batteries, nickel-hydrogen batteries, and nickel-cadmium batteries.
- Material de apoio: Capable of welding thin nickel-plated sheets, stainless steel sheets, and other materials. Recommended welding thickness is 0.1mm to 0.2mm.
- Modos de funcionamento duplos: Offers both automatic and manual dual-pulse output modes for versatile use.
- Características de seguridade: Built-in temperature sensor automatically shuts down the device if it reaches 60°C to prevent damage.
Contido do paquete:
- Soldador por puntos portátil AWithZ H2
- Nickel Sheets
- Gasa
- Cable de carga (Tipo C)

Image: AWithZ H2 Handheld Spot Welder and its accessories, including nickel sheets, gauze, and a charging cable.
3. Configuración
3.1 Carga do dispositivo
Before first use, fully charge the spot welder. Connect the provided Type-C charging cable to the charging port on the device and to a suitable USB power adapter (not included). The LCD display will indicate the charging status. A full charge typically takes approximately 2.5 hours.
3.2 Encendido/apagado
To power on the device, press and hold the power button located on the top of the unit. The LCD screen will illuminate. To power off, press and hold the power button again until the screen turns off.
3.3 Configuración inicial
Upon powering on, the LCD display will show various settings. Use the adjustment keys to navigate and select options. The main settings include:
- Modo: Switch between Automatic and Manual welding modes.
- Engrenaxe: Adjust the power level from 1.0 to 9.9 (representing 99 adjustable gears).
- Precalentar: Set the preheating time (e.g., 0-5ms).
- Trigger Time: Set the trigger delay time (e.g., 0.5-5s).
- Idioma: Selecciona o teu idioma preferido para a interface.
- Son: Turn sound notifications on or off.
- Brillo: Axuste o brillo da pantalla.
- Apagado automático: Set the idle time before automatic shutdown for safety.

Image: Diagram illustrating the LCD screen, Type-C charging port, ON/OFF/Option switch, adjustment keys, manual mode button, and welding pins.
4. Instrucións de funcionamento
4.1 Preparación para a soldadura
- Ensure the battery surfaces and nickel strips are clean and free from oxidation or debris. Use the provided gauze if necessary.
- Select the appropriate nickel strip thickness for your application. The AWithZ H2 supports 0.1mm to 0.2mm nickel strips.
- Place the nickel strip firmly on the battery terminal where the weld is to be made.
4.2 Axuste dos parámetros de soldadura
Use the adjustment keys to set the welding parameters on the LCD screen:
- Modo: Choose between 'Auto' for automatic pulse output or 'Manual' for controlled pulse output.
- Engrenaxe: Adjust the power level (1.0-9.9) based on the material thickness and desired weld strength. Start with a lower setting and gradually increase if needed.
- Precalentar: Adjust the preheating time. This helps prepare the material for a stronger weld.
- Trigger Time: Adjust the delay before the welding pulse is triggered.

Image: The LCD display showing various adjustable settings such as temperature, mode, preheat, trigger time, and gear level.
4.3 Realización dunha soldadura por puntos
- Hold the spot welder firmly in one hand.
- Position the two welding tips onto the nickel strip, ensuring they are parallel and make good contact with the material and the battery terminal. Apply gentle, even pressure.
- In 'Auto' mode, the weld will trigger automatically after the set trigger time once good contact is detected. In 'Manual' mode, press the manual mode button to initiate the weld.
- Observe the weld. A good weld should be strong and clean. If the weld is weak or burns the material, adjust the power level (Gear) and other parameters accordingly.
- Repeat the process for each desired weld point.

Image: The AWithZ H2 handheld spot welder in action, demonstrating the welding process on a battery pack with nickel strips.

Image: A visual comparison highlighting the ease of use of the integrated AWithZ H2 spot welder compared to traditional models with external welding pens.
4.4 Demostración en vídeo
Video: An official product video demonstrating the features, settings adjustment, and practical application of the AWithZ H2 Handheld Spot Welder for battery welding. This video shows the device in use, including adjusting settings on the LCD and performing welds on battery packs and other materials.
5. Mantemento
5.1 Limpeza
- Regularly clean the welding tips with fine sandpaper or a suitable abrasive to remove any residue and ensure optimal conductivity.
- Wipe the body of the device with a soft, dry cloth. Do not use harsh chemicals or solvents.
5.2 Carga e coidado da batería
- Cargue o dispositivo regularmente, mesmo se non o usa con frecuencia, para manter a batería en bo estado.
- Evite descargar completamente a batería antes de recargala.
5.3 Almacenamento
Store the spot welder in a cool, dry place, away from direct sunlight and extreme temperatures. Keep it in its original packaging or a protective case to prevent damage.
6 Solución de problemas
If you encounter issues with your AWithZ H2 Handheld Spot Welder, please refer to the following common troubleshooting steps:
| Problema | Causa posible | Solución |
|---|---|---|
| Soldaduras débiles ou inconsistentes | Low power setting, dirty welding tips, poor contact, incorrect material thickness. | Increase the 'Gear' setting. Clean the welding tips. Ensure firm and even contact. Verify material thickness is within recommended range (0.1-0.2mm). |
| O dispositivo non se acende | Battery is depleted, power button not pressed correctly. | Carga o dispositivo completamente. Mantén premido o botón de acendido/acendido durante uns segundos. |
| Device overheats and shuts down | Continuous heavy use. | Allow the device to cool down. Avoid prolonged continuous welding. |
| LCD display not working or showing errors | Software glitch, internal issue. | Tenta reiniciar o dispositivo. Se o problema persiste, ponte en contacto co servizo de atención ao cliente. |
If these steps do not resolve the issue, please contact AWithZ customer support for further assistance.
7. Especificacións
| Característica | Detalle |
|---|---|
| Marca | AConZ |
| Número de modelo | H2 |
| Dimensións do produto | 8 x 3 x 5 cm |
| Peso do elemento | 260 g |
| Cor | Negro |
| Material | Carcasa de plástico |
| Fonte de enerxía | Alimentado por batería |
| Tipo de batería | Polímero de litio |
| Batería incluída | Si |
| Mostrar | LCD de 1.5 polgadas |
| Engrenaxes axustables | 99 niveis |
| Porto de carga | Tipo-C |
8. Garantía e soporte
AWithZ products are designed for quality and reliability. For warranty information, technical support, or any questions regarding your AWithZ H2 Handheld Spot Welder, please refer to the contact information provided with your purchase or visit the official AWithZ websitio.
Conserve o comprobante de compra para reclamacións de garantía.