1. Introdución
Thank you for choosing the Universal POWERMASTER JY-258C Multi-functional Solar Lantern. This device is designed to provide versatile lighting solutions, featuring a rechargeable battery, solar charging capabilities, and multiple light modes. Please read this manual carefully before using the product to ensure safe and optimal operation.
This manual covers important information regarding the product's features, setup, operation, maintenance, and troubleshooting.
2. Instrucións de seguridade
- Do not expose the device to extreme temperatures, direct sunlight for prolonged periods when not charging, or high humidity.
- Manteña o dispositivo lonxe da auga e outros líquidos para evitar descargas eléctricas ou danos.
- Non intente desmontar, reparar nin modificar o dispositivo vostede mesmo. Póñase en contacto co persoal de servizo cualificado para obter axuda.
- Manter fóra do alcance dos nenos.
- Use only the specified charging methods.
- Evite mirar directamente á fonte de luz para evitar a fatiga ocular ou danos.
3. Produto rematadoview
Familiarize yourself with the components of your POWERMASTER JY-258C Solar Lantern.

Figura 1: Fronte view of the Universal POWERMASTER JY-258C Multi-functional Solar Lantern. It features a central main light panel with multiple LED arrays, surrounded by a bright green trim. To the right, there is a focused flashlight. A sturdy green and black handle is located at the top, with a green power button near the handle's base.
- Main Light Panel: Features multiple LED arrays for broad area illumination.
- Lanterna: A focused beam for directional lighting.
- Manexar: Ergonomic handle for easy carrying.
- Botón de encendido: Controls power and switches between light modes.
- Panel solar: (Location not visible in image, typically on top or back) For solar charging.
- Porto de carga: (Location not visible in image) For AC/DC charging.
4. Configuración
4.1 Cargo inicial
Before first use, it is recommended to fully charge the lantern using the provided charging cable. Connect the cable to the charging port and a suitable power source. The charging indicator (if present) will illuminate during charging and change color or turn off when fully charged.
4.2 Carga solar
For solar charging, place the lantern with its solar panel facing direct sunlight. Ensure there are no obstructions blocking the sunlight. Solar charging is slower than AC/DC charging and is ideal for maintaining charge or for use in remote areas.
5. Instrucións de funcionamento
The POWERMASTER JY-258C features 3 distinct light modes.
- Encendido/apagado: Press the power button once to turn on the lantern.
- Modos de cambio: With the lantern on, press the power button repeatedly to cycle through the available light modes:
- Modo 1: Main Light Panel (High Brightness)
- Modo 2: Main Light Panel (Low Brightness)
- Modo 3: Lanterna
- Apagado: After cycling through all modes, pressing the power button one more time will turn off the device. Alternatively, some models may turn off by holding the power button for 2-3 seconds.
6. Mantemento
6.1 Limpeza
Limpe o exterior da lanterna cun suave, damp cloth. Do not use abrasive cleaners or solvents. Ensure the solar panel is clean for efficient charging.
6.2 Almacenamento
When storing the lantern for extended periods, ensure it is fully charged. Recharge it every 3-6 months to maintain battery health. Store in a cool, dry place away from direct sunlight.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| A lanterna non se acende. | A batería está esgotada. | Charge the lantern using the AC/DC adapter or solar panel. |
| Solar charging is slow or ineffective. | Insufficient sunlight; solar panel is dirty or obstructed. | Place the lantern in direct sunlight. Clean the solar panel. |
| A saída de luz é débil. | Batería baixa. | Recharge the lantern. |
8. Especificacións
| Marca | Universal (Genel) |
| Nome do modelo | JY-258C (OM-17) |
| Número de modelo do fabricante | mrt22998 |
| Tipo | Rechargeable Multi-functional Solar Lantern |
| Modos de luz | 3 (Main Light High, Main Light Low, Flashlight) |
| Fonte de enerxía | Rechargeable Battery, Solar Panel |
| ASIN | B0FFN2JVFX |
| Primeira data dispoñible | 26 de xuño de 2025 |
9. Garantía e soporte
Para obter información sobre a garantía ou asistencia técnica, consulte co vendedor ou co representante oficial do fabricante websitio. Garde o recibo da compra como xustificante da mesma.





