1. Introdução
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. Instruções de segurança
- Do not expose the device to extreme temperatures, direct sunlight for prolonged periods when not charging, or high humidity.
- Mantenha o dispositivo longe de água e outros líquidos para evitar choque elétrico ou danos.
- Não tente desmontar, reparar ou modificar o dispositivo por conta própria. Contate pessoal de serviço qualificado para obter assistência.
- Mantenha fora do alcance de crianças.
- Use only the specified charging methods.
- Evite olhar diretamente para a fonte de luz para evitar cansaço visual ou danos.
3. Produto acabadoview
Familiarize yourself with the components of your POWERMASTER JY-258C Solar Lantern.

Figura 1: Frente 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.
- Lidar: Ergonomic handle for easy carrying.
- Botão de energia: Controls power and switches between light modes.
- Painel solar: (Location not visible in image, typically on top or back) For solar charging.
- Porta de carregamento: (Location not visible in image) For AC/DC charging.
4. Configuração
4.1 Cobrança 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 Carregamento 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. Instruções de operação
The POWERMASTER JY-258C features 3 distinct light modes.
- Ligar/desligar: Press the power button once to turn on the lantern.
- Modos de comutação: 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
- Desligar: 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. Manutenção
6.1 Limpeza
Limpe o exterior da lanterna com um pano macio eamp pano. Não utilize produtos de limpeza abrasivos ou solventes. Certifique-se de que o painel solar esteja limpo para um carregamento eficiente.
6.2 Armazenamento
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. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| A lanterna não liga. | A bateria está esgotada. | Charge the lantern using the AC/DC adapter or solar panel. |
| O carregamento solar é lento ou ineficaz. | Luz solar insuficiente; painel solar sujo ou obstruído. | Place the lantern in direct sunlight. Clean the solar panel. |
| A saída de luz é fraca. | Carga de bateria fraca. | Recarregue a lanterna. |
8. Especificações
| Marca | Universal (Genel) |
| Nome do modelo | JY-258C (OM-17) |
| Número do modelo do fabricante | mrt22998 |
| Tipo | Rechargeable Multi-functional Solar Lantern |
| Modos de luz | 3 (Main Light High, Main Light Low, Flashlight) |
| Fonte de energia | Rechargeable Battery, Solar Panel |
| ASIN | B0FFN2JVFX |
| Primeira data disponível | 26 de junho de 2025 |
9. Garantia e Suporte
Para informações sobre garantia ou suporte técnico, consulte o revendedor ou o site oficial do fabricante. webGuarde o comprovante de compra como prova de aquisição.





