1. Produto acabadoview
This Yustda AC/DC Adapter is designed to provide reliable power to your EASYLONGER ES960 GP50 CPAP Battery Backup. It ensures your battery pack receives the correct input voltage for efficient charging, enabling continuous operation of your CPAP machine or other compatible devices. The adapter features a wide input voltage range for global use and incorporates multiple safety protections.
Principais características:
- World Wide Input Voltage: 100-240VAC, 50/60Hz.
- Compatibility: Specifically designed for EASYLONGER ES960 GP50 CPAP Battery Backup (DC Input 18-24V).
- Extended Cable Length: Charger/Adapter has a total 10 Ft long power cord for flexible placement.
- Safety Features: Includes Over current protection, Total power protection, Over voltage protection, and Short Circuit Protection.
- Quality Assurance: Manufactured with high-quality materials and certified by FCC, CE, and RoHS standards.
2. Informações de segurança
Leia e compreenda todas as instruções de segurança antes de usar este produto. O não cumprimento destas instruções pode resultar em choque elétrico, incêndio ou ferimentos graves.
- Somente para uso interno: This adapter is intended for indoor use only. Do not expose to rain, moisture, or extreme temperatures.
- Ventilação adequada: Ensure adequate ventilation around the adapter during use. Do not cover the adapter or place it in an enclosed space, as this may lead to overheating.
- Volumetage Compatibilidade: Only connect the adapter to power outlets within the specified input voltage faixa (100-240VAC).
- Conexão Correta: Always ensure the adapter is securely connected to both the power outlet and the EASYLONGER battery backup. Loose connections can cause damage or fire.
- Evite sobrecarga: Do not attempt to power devices that exceed the adapter's output capabilities.
- Inspeção de danos: Regularly inspect the adapter and cables for any signs of damage. Do not use if the cord is frayed, the plug is bent, or the adapter casing está rachado.
- Crianças e animais de estimação: Keep the adapter and cables out of reach of children and pets.
- Disposição: Dispose of the adapter according to local electronic waste regulations.
Nota: Um usuário review mentioned the transformer block becoming too hot to touch. While the product includes overheating protection, if you experience excessive heat, immediately disconnect the adapter from the power source and the battery pack. Ensure proper ventilation and that the adapter is not overloaded. Contact customer support if the issue persists.
3. Conteúdo da embalagem
Verifique se todos os itens estão presentes no seu pacote:
- 1 x Yustda AC/DC Adapter
- 1 x Power Cord (10 Ft total length with adapter)
4. Configuração
- Desembale o adaptador: Carefully remove the Yustda AC/DC Adapter and its power cord from the packaging.
- Conecte o cabo de alimentação: Insert the AC power cord into the adapter's AC input port. Ensure it is firmly seated.
- Connect to Battery Backup: Plug the DC output connector of the adapter into the DC input port of your EASYLONGER ES960 GP50 CPAP Battery Backup.
- Conecte à tomada elétrica: Plug the AC power cord into a standard wall outlet (100-240VAC).


5. Operação
Once the adapter is correctly connected, it will begin charging your EASYLONGER ES960 GP50 CPAP Battery Backup. The battery backup itself typically features a display to indicate its charging status and current voltage saída.
- Indicação de carregamento: The EASYLONGER battery backup should display a charging indicator (e.g., an LED light or screen icon) once the Yustda adapter is connected and receiving power.
- Volumetage Selection (on Battery Backup): The EASYLONGER ES960 GP50 battery backup allows for voltage selection (e.g., 12V, 16V, 20V, 24V DC output). Ensure the correct voltage is selected on the battery backup to match the requirements of your CPAP machine or other connected devices. Refer to your EASYLONGER battery backup manual for specific instructions on adjusting voltage níveis.
- Potência contínua: The adapter provides continuous power to charge the battery backup. Once the battery is fully charged, the adapter will maintain its charge.
6. Manutenção
- Limpeza: Desconecte o adaptador de todas as fontes de energia antes de limpar. Use um pano macio e seco para limpar a superfície. Não use produtos de limpeza líquidos ou aerossóis.
- Armazenar: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Avoid wrapping the cable too tightly around the adapter.
- Cuidados com os cabos: Do not bend, twist, or pull the cables excessively. This can damage the internal wiring.
7. Solução De Problemas
- Adaptador não está carregando:
- Ensure the AC power cord is securely plugged into both the wall outlet and the adapter.
- Verifique se a tomada está funcionando conectando outro aparelho.
- Check that the DC output connector is firmly inserted into the battery backup's input port.
- Superaquecimento:
- If the adapter feels excessively hot, immediately disconnect it.
- Certifique-se de que o adaptador esteja em uma área bem ventilada e sem cobertura.
- Confirm that the battery backup is not drawing more power than the adapter is designed to supply.
- Caso o superaquecimento persista, interrompa o uso e entre em contato com o suporte ao cliente.
- Sem saída de energia:
- Verifique todas as conexões conforme descrito acima.
- The adapter has built-in short-circuit and over-current protection. If a fault is detected, it may temporarily cease operation. Disconnect and reconnect after a few minutes.
8. Especificações
| Marca | YUSTDA |
| Número do modelo | PA-90W |
| Vol de entradatage | 100-240 VCA, 50/60 Hz |
| Volume de saídatage | Compatible with 18-24V DC input devices (e.g., EASYLONGER ES960 GP50) |
| Comprimento do cabo | 10 Ft (total) |
| Certificações de Segurança | FCC, CE, RoHS |
| Características especiais | Over current protection, Total power protection, Over voltage protection, Short Circuit Protection |
9. Garantia e suporte
Para informações sobre garantia ou suporte técnico, consulte a embalagem do produto ou entre em contato diretamente com o fabricante. Guarde o comprovante de compra como prova de aquisição.





