1. Introdución
This user manual provides essential information for the safe and efficient operation of your HYCHIKA 3.6V Cordless Electric Rechargeable Screwdriver Drill Set. Please read this manual thoroughly before first use and keep it for future reference.
The HYCHIKA 3.6V Cordless Electric Screwdriver is designed for various screwing and light drilling tasks around the home. It features a maximum torque of 6 N-m, a 6.35 mm quick-change chuck, and a versatile design that allows for both pistol and straight grip configurations.
2. Instrucións de seguridade
Observe sempre as precaucións de seguridade básicas ao usar ferramentas eléctricas para reducir o risco de incendio, descarga eléctrica e lesións persoais.
- Seguridade na zona de traballo: Manteña a súa área de traballo limpa e ben iluminada. As zonas desordenadas ou escuras invitan aos accidentes. Non manexe ferramentas eléctricas en atmosferas explosivas, como en presenza de líquidos, gases ou po inflamables.
- Seguridade eléctrica: Evite o contacto corporal con superficies conectadas á terra ou con toma de terra, como tubaxes, radiadores, fogóns e frigoríficos. Non expoña as ferramentas eléctricas á choiva nin á humidade.
- Seguridade persoal: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear hearing protection when operating noisy tools. Dress properly; avoid loose clothing or jewelry.
- Uso e coidado da ferramenta: Non force a ferramenta eléctrica. Empregue a ferramenta eléctrica axeitada para a súa aplicación. Desconecte o enchufe da fonte de alimentación e/ou retire a batería antes de facer axustes, cambiar accesorios ou gardar ferramentas eléctricas.
- Uso e coidado da batería: Recargue só co cargador especificado polo fabricante. Non empregue baterías con outras ferramentas eléctricas. Cando a batería non estea en uso, manteña lonxe doutros obxectos metálicos.
3. Contido do paquete
Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete. Se falta algún elemento ou está danado, póñase en contacto co servizo de atención ao cliente.
- 1 x HYCHIKA 3.6V Cordless Screwdriver
- 19 x puntas de destornillador
- 1 x barra de extensión
- 1 x adaptador de carga
- 1 x Manual de usuario

Figure 3.1: Contents of the HYCHIKA 3.6V Cordless Screwdriver package, including the screwdriver, various bits, and charging adapter.
4. Características e compoñentes do produto
Familiarize yourself with the different parts of your cordless screwdriver.

Figure 4.1: Key components of the screwdriver, including the magnetic chuck, PUSH button, front LED light, On/Off switch, LED charger indicator, 3.5mm charger port, and forward & reverse button.
- Magnetic Chuck: 1/4 inch (6.35mm) quick-change chuck for easy bit installation and removal.
- Luz LED frontal: Illuminates the work area for improved visibility in dark environments.
- Interruptor On/Off: Activates and deactivates the screwdriver.
- Forward & Reverse Button: Controls the rotation direction for screwing and unscrewing.
- LED Charger Indicator: Provides status of battery charging.
- 3.5mm Charger Port: Punto de conexión para o adaptador de carga.
- Botón PUSH: Used to adjust the grip configuration from pistol to straight.
5. Configuración
5.1 Carga da batería
The screwdriver is powered by a 3.6V 2000 mAh Lithium-Ion battery. Before first use, fully charge the battery.
- Connect the charging adapter to the 3.5mm charger port on the screwdriver.
- Plug the charging adapter into a standard electrical outlet.
- The LED charger indicator will illuminate during charging. Once fully charged, the indicator may change color or turn off depending on the model.
- Desconecte o cargador unha vez que a carga estea completa.

Figure 5.1: The screwdriver connected to its charging adapter, indicating a full charge.
The screwdriver is designed to maintain full power output even when the battery is low, ensuring consistent performance until the battery is depleted.
5.2 Instalación das puntas do destornillador
The screwdriver features a 1/4 inch (6.35mm) magnetic quick-change chuck for easy bit installation.
- Seleccione a punta de desaparafusador adecuada para a súa tarefa.
- Insert the bit into the magnetic chuck until it is securely seated. The magnetic chuck will hold the bit firmly in place.
- To remove a bit, simply pull it out of the chuck. Bits with grooves are designed for easier removal.

Figure 5.2: Visual guide for inserting a bit into the magnetic chuck and removing it.
6. Instrucións de funcionamento
6.1 Adjusting Grip Configuration
The screwdriver can be used in two grip configurations: pistol grip or straight grip, for enhanced versatility and comfort.
- To change the grip, press and hold the "PUSH" button located at the top of the screwdriver.
- While holding the button, rotate the handle ninety degrees to switch between pistol and straight configurations.
- Release the "PUSH" button once the desired configuration is achieved. The handle will lock into place.

Figure 6.1: Demonstrates the process of transforming the screwdriver's grip by pressing the PUSH button and rotating the handle.
6.2 Forward and Reverse Operation
The forward/reverse button controls the direction of rotation for screwing and unscrewing.
- To drive screws (forward rotation), push the forward/reverse button to the left (when viewdesde a parte traseira da ferramenta).
- To remove screws (reverse rotation), push the forward/reverse button to the right.
- When the button is in the center position, the tool is locked, preventing accidental activation.
6.3 Uso da luz de traballo LED
The built-in LED light automatically illuminates when the screwdriver is in operation, providing visibility in dimly lit areas.

Figure 6.2: The integrated LED light provides clear illumination for working in dark environments.
7. Mantemento
Regular maintenance ensures the longevity and optimal performance of your screwdriver.
- Limpeza: Manteña as aberturas de ventilación limpas e libres de po. Use un pano suave eamp pano para limpar a ferramenta casing. Non empregue produtos químicos agresivos nin produtos de limpeza abrasivos.
- Coidado das brocas: Clean screwdriver bits after use. Store them in the provided case to prevent loss and damage.
- Almacenamento da batería: If storing the tool for an extended period, ensure the battery is partially charged (around 50%) and store it in a cool, dry place. Recharge the battery every 3-6 months to maintain its health.
- Inspección xeral: Periodically check for any loose screws, damaged cords, or worn parts. Do not use the tool if any damage is observed.
8 Solución de problemas
This section addresses common issues you might encounter with your screwdriver.
| Problema | Causa posible | Solución |
|---|---|---|
| O destornillador non se acende. | A batería está esgotada. Forward/Reverse switch is in the center (locked) position. | Cargue a batería completamente. Empuxe o interruptor adiante/atrás cara á esquerda ou á dereita. |
| O destornillador perde potencia rapidamente. | A batería non está completamente cargada. Battery life degraded. | Asegúrate de que a batería estea completamente cargada antes de usala. If battery life is significantly reduced, contact customer support for replacement options. |
| Bits are not held securely in the chuck. | Bit is not fully inserted. Chuck is dirty or damaged. | Push the bit firmly into the chuck until it clicks into place. Clean the chuck area. If damage is visible, contact customer support. |
Se o problema persiste despois de intentar estas solucións, póñase en contacto co servizo de atención ao cliente.
9. Especificacións
| Característica | Especificación |
|---|---|
| Marca | Overstock (HYCHIKA) |
| Número de modelo | c131a012-0da9-4306-aeab-b1d9ff5cd4b7 |
| Voltage | 3.6 voltios |
| Fonte de enerxía | Alimentado por batería |
| Velocidade | 180 RPM |
| Elemento Torque | 6 Newton Meters (6 N-m) |
| Tipo de batería | Ion de litio |
| Capacidade da batería | 2000 mAh |
| Tamaño de Chuck | 1/4 de polgada (6.35 mm) |
| Material | Plástico, Goma |
| Cor | Verde |
| UPC | 616859793583 |
10. Garantía e soporte
Overstock offers lifetime after-sales service for this product. For any questions, concerns, or technical assistance, please contact our customer support team.
Please have your model number (c131a012-0da9-4306-aeab-b1d9ff5cd4b7) and purchase information ready when contacting support.





