孟加拉采购需求：迷你UPS，适用于WiFi路由器的迷你UPS，路由器专用迷你直流UPS（支持PoE供电），12V迷你UPS，适用于监控摄像头的迷你UPS，12V直流迷你UPS

I'm looking for pricing on a product with a specification of 10,400 units. Additionally, I need details regarding the backup time and overall longevity expected from this product. It's crucial for us to ensure that the quality matches our standards for long-term use. Could you please provide the relevant technical specifications, available options, and any insights on warranties or maintenance? This information will help us make an informed decision moving forward. Looking forward to your prompt response. Thanks!