1. Terminadoview
The Sudrov 42800mAh Wireless Portable Charger is a high-capacity power bank designed for reliable power on the go. Featuring a robust build and multiple charging options, it ensures your devices remain powered during outdoor activities, travel, or power outages. Its integrated solar panel provides supplementary charging, while built-in cables and wireless charging offer convenience for various devices.

Imagem: Frente e verso view of the Sudrov 42800mAh Wireless Portable Charger, highlighting its rugged design and various ports.
2. Recursos do Produto
- Alta capacidade de 42800mAh: Equipped with a premium high-density Li-polymer battery and smart protection IC chip, offering extended usage time and over 1800+ charging life cycles.
- Advanced Wireless Charging: Features Qi wireless output, compatible with Qi-enabled smartphones (e.g., iPhone 15/14/13/12/11/X series, Samsung Galaxy S24/S23/S22 series). Simply press the power button and place your device on the wireless charging area.
- Built-in Charging Cables: Includes 3 integrated output cables (Type C, Lightning, and Micro USB) and 1 USB-A input cable, eliminating the need to carry extra cables.
- Carregamento simultâneo de vários dispositivos: Provides 6 output options: 1 Wireless output, 1 USB-C cable output, 1 Lightning cable output, 1 Micro USB cable output, 1 USB-C port output, and 1 USB-A port output. Supports charging up to 6 devices concurrently.
- Multi-function Outdoor Design: Features a dual bright LED flashlight with 3 modes (SOS/Strobe/Stable) for emergencies. Built to be waterproof, shockproof, and dustproof. Includes a thermometer and a red indicator light for outdoor adventures.

Image: An infographic illustrating the key features of the power bank, including its capacity, charging options, and outdoor functionalities.
3. Conteúdo da embalagem
Verifique se todos os itens estão presentes no seu pacote:
- 1x Sudrov 42800mAh Solar Power Bank
- 1x Manual do Usuário (este documento)
- 1 mosquetão
- 1x 2FT USB-C Charging Cable
4. Configuração inicial
Before first use, it is recommended to fully charge your Sudrov Portable Charger using a wall adapter. This ensures the internal battery is calibrated and ready for optimal performance.
- Conecte o cabo de carregamento USB-C fornecido à porta de entrada/saída USB-C do carregador portátil.
- Plug the other end of the USB-C cable into a compatible USB wall adapter (not included).
- The blue LED indicators will illuminate, showing the charging progress. All four blue LEDs will be solid when fully charged.

Image: Visual representation of the power bank being charged through a wall adapter via USB-A and USB-C, alongside solar charging.
5. Instruções de operação
5.1 Carregando seus dispositivos
O carregador portátil oferece diversas maneiras de carregar seus dispositivos eletrônicos:
- Utilizando cabos integrados: Pull out the integrated Type C, Lightning, or Micro USB cable and connect it directly to your device. The power bank will automatically begin charging.
- Utilizando portas USB-A/USB-C: Connect your device's charging cable to the USB-A or USB-C output ports on the side of the power bank.
- Carregamento sem fio: Press the power button once to activate the power bank. Place your Qi-enabled smartphone on the designated wireless charging area (indicated by a lightning bolt symbol) on the power bank. The wireless charging indicator light will illuminate, and your device will begin charging.

Image: The power bank simultaneously charging multiple devices using its various built-in cables and wireless charging pad.
5.2 Usando a lanterna LED
The power bank includes a dual LED flashlight with three modes:
- Ativar: Long press the power button for approximately 3 seconds to turn on the flashlight in Stable mode.
- Modos de ciclo: Short press the power button to cycle through the modes: Stable > Strobe > SOS.
- Desativar: Long press the power button again for 3 seconds to turn off the flashlight.

Image: A visual guide to the three flashlight modes: Steady, SOS, and Strobe, demonstrating their utility in different scenarios.
5.3 Using the Red Indicator Light
The red indicator light can be used for various purposes, including pointing or as a pet toy.
- Ativar: Double-click the power button to turn on the red indicator light.
- Desativar: Double-click the power button again to turn off the red indicator light.

Imagem: Examples of how the red light pointer can be used, such as for giving directions at night or as a playful tool.
6. Carregando o banco de potência
The power bank can be recharged via wall adapter or solar energy.
6.1 Carregamento na tomada
For the fastest and most efficient charge, use a wall adapter:
- Connect the provided USB-C cable to the power bank's USB-C input/output port.
- Plug the other end into a USB wall adapter.
- The blue LED indicators will show charging status.
6.2 Carregamento Solar
The integrated solar panel provides supplementary charging, ideal for maintaining charge during outdoor use. It is not intended as the primary charging method due to varying sunlight intensity and efficiency.
- Coloque o carregador portátil com o painel solar voltado para a luz solar direta.
- The green solar charging indicator light will illuminate when solar charging is active.
- Ensure the solar panel is clean and unobstructed for best results.

Image: The power bank being charged by sunlight via its solar panel, and also connected to a wall outlet for faster charging.
7. Informações de segurança
To ensure safe operation and prolong the life of your power bank, please observe the following:
- Do not expose the power bank to extreme temperatures (above 60°C/140°F or below -10°C/14°F).
- Evite deixar cair, desmontar ou tentar reparar o dispositivo por conta própria.
- Mantenha longe de água, umidade e materiais inflamáveis.
- Utilize apenas cabos e adaptadores de carregamento certificados.
- Mantenha fora do alcance de crianças.
- Não utilize se o dispositivo estiver danificado ou inchado.

Image: An infographic detailing the comprehensive protection features of the solar power bank, including high-temperature, short circuit, overcharge, and over-discharge protection.
8. Solução De Problemas
If you encounter issues with your power bank, try the following solutions:
- Dispositivo não carrega: Ensure the power bank is sufficiently charged. Check all cable connections. Verify your device is compatible with the charging method (wired or wireless).
- Carregamento lento: Use a high-quality wall adapter for faster charging. Solar charging is supplementary and slower. Ensure cables are not damaged.
- Bateria externa não está carregando: Ensure the charging cable and adapter are working correctly. Check the power bank's input port for debris.
- A lanterna não funciona: Long press the power button for 3 seconds to activate. Ensure the power bank has sufficient charge.
9. Especificações
| Recurso | Detalhe |
|---|---|
| Número do modelo | PN-W33A |
| Capacidade da bateria | 42800 Miliamp Horas |
| Dimensões do produto | 7.65 x 0.86 x 4.09 polegadas |
| Peso do item | 1.32 libras |
| Tipo de conector | USB Tipo C |
| Características especiais | Built-in Cables, Wireless Charging, LED Flashlight, Thermometer, Compass (implied by outdoor features) |
| Fabricante | Shenzhen Pannizhe Technology Co., Ltd |
10. Garantia e Suporte ao Cliente
Sudrov offers lifetime friendly customer service for your product. If you have any questions or concerns after purchasing, please feel free to contact us for assistance. We are committed to providing a satisfactory solution.
For support, please refer to the contact information provided with your purchase or visit the official Sudrov website.



