YOUMILE 18650 Lithium Battery UPS Module

вступ

The YOUMILE 18650 Lithium Battery Boost Charging Card UPS Uninterruptible Module (Model JK-YM-795) is designed to provide uninterrupted power to devices during power outages. This module seamlessly switches from external power to battery power without delay, ensuring continuous operation for critical equipment. It integrates lithium battery charging, battery protection, boost output, and UPS switching functionalities.

малюнок 1: закінченоview of the YOUMILE 18650 Lithium Battery UPS Module. This image displays the main circuit board with its components and the integrated 18650 battery holders.

Ключові характеристики

• Uninterruptible Power Supply (UPS) Functionality: Seamlessly switches to battery power upon external power failure.
• Інтегрована зарядка: Supports charging of 3.7V lithium batteries (4.2V fully charged).
• Захист батареї: Includes overcharge, over-discharge, over-temperature, and over-current protection for enhanced battery safety and longevity.
• Вихідний сигнал підсилення: Забезпечує стабільний вихід обtages (5V/9V/12V) for various devices.
• Гнучкий вхід живлення: Features a Type-C charging port (max 5A) and direct DC5V input.
• Світлодіодний індикатор: Green LED indicates full charge, with automatic charging stop.

малюнок 2: Illustration of the Battery Management System (BMS) protection features, including overcharge, over-discharge, over-current, and high-temperature protection.

Інструкції з налаштування

1. Install 18650 Lithium Batteries: Insert one or two 3.7V 18650 lithium batteries into the designated battery sockets on the module. Ensure correct polarity. The module supports 4.2V fully charged batteries.
   

   малюнок 3: Proper insertion of 18650 lithium batteries into the module's battery holders.

2. Підключення джерела живлення: Connect a 5V power source to the module using either the Type-C charging port or the direct DC5V input terminals. The maximum input current for Type-C is 5A.
3. Підключення навантаження: Connect your 5V, 9V, or 12V device to the output terminals of the module. Ensure the load power does not exceed 15W. Refer to the specifications for current limits at different output voltagес.
   

   малюнок 4: Diagram illustrating the connection of the Type-C power input and the 5V load (e.g., a router) to the UPS module.

Інструкція з експлуатації

• Нормальна робота: When external power is connected, the module will directly power the connected load via its boost circuit and simultaneously charge the installed lithium batteries.
• Функція ДБЖ: In the event of an external power failure, the module will automatically and seamlessly switch to drawing power from the installed 18650 batteries to continue powering the load. There is no noticeable delay during this transition.
• Індикатор зарядки: During charging, the LED indicator will show the charging status. Once the batteries are fully charged, the green LED will illuminate constantly, and the charging process will automatically cease to prevent overcharging.
• Load Power Limit: Ensure that the total power consumption of the connected load does not exceed 15W. Exceeding this limit may cause the module to malfunction or damage.

Технічне обслуговування

• Догляд за акумулятором: Use only high-quality 18650 lithium batteries. Avoid mixing old and new batteries or batteries of different capacities.
• Особливості захисту: The module includes built-in overcharge, over-discharge, over-temperature, and over-current protection. Do not attempt to bypass these safety features.
• Прибирання: Keep the module clean and free from dust and moisture. Use a dry, soft cloth for cleaning.
• Зберігання: If storing the module for an extended period, remove the batteries and store them separately in a cool, dry place.

Усунення несправностей

• Без вихідної потужності:
  • Check if batteries are correctly installed and charged.
  • Verify the external power supply is connected and functional.
  • Ensure the load power does not exceed 15W.
  • Inspect all connections for proper contact.
• Батареї не заряджаються:
  • Confirm the external power supply (Type-C or DC5V) is providing 5V.
  • Check the LED indicator for charging status. If it's constantly green, batteries might already be full.
  • Ensure batteries are properly seated and not damaged.
• Перегрів модуля:
  • Reduce the connected load. The module has over-temperature protection, but continuous high load can cause heat.
  • Забезпечте належну вентиляцію навколо модуля.

Технічні характеристики

малюнок 5: Physical dimensions of the YOUMILE 18650 Lithium Battery UPS Module.

застосування

This UPS module is versatile and suitable for a wide range of devices that require continuous power, especially in scenarios where power interruptions are critical. Common applications include:

• Камери безпеки
• Маршрутизатори та шлюзи
• Аварійне освітлення
• Плати розвитку
• Other low-power electronic equipment requiring uninterrupted power.

малюнок 6: Examples of devices compatible with the UPS module, such as security cameras, routers, switches, and development boards.

Інформація про безпеку

• Do not short-circuit the battery terminals or output terminals.
• Do not expose the module to water, excessive heat, or direct sunlight.
• Handle with care to avoid damage to electronic components.
• Зберігати в недоступному для дітей місці.
• Dispose of batteries and the module according to local regulations.

Гарантія та підтримка

Specific warranty information for this product is not provided in the available documentation. For support or warranty inquiries, please contact your retailer or the manufacturer directly.