Mini Uninterruptible Power Supply module, Supports charging And Power output at the same time, 5V 2.5A Output

This Mini Uninterruptible Power Supply Module is a great choice for various applications. It can charge and output power at the same time, offering a stable 5V 2.5A output. It's an expandable board for easy soldering or integration into mobile robots and industrial control equipment. With I2C bus communication, it monitors battery voltage, current, power, and remaining capacity in real - time. It has multiple function pins on - board, providing two charging and discharging methods. Multiple battery protection circuits, including over - charge/discharge, over - current, short - circuit, and reverse protection, along with equalizing charge, make it safe and stable. It comes with a 5V regulator and warning indicators. Online development resources and a manual are also provided. Note that the CM4, CM4 base board, TF card, and 10440 batteries are not included.

Using this Mini Uninterruptible Power Supply Module is easy. First, connect it to your device according to the pinout definition. When using pin headers for charging and discharging, connect all input and output pins to get a 2.5A output current and reduce pin stress. If you have an external power supply, it can charge the batteries and provide power output at the same time. If the external power supply fails, it will automatically switch to battery output. Check the warning indicators to see if the battery is connected correctly and the charging status. Regarding maintenance, always use a good - quality charger and avoid reversing the battery polarities. Don't mix old and new batteries or use different - brand batteries. Make sure the battery specification is compatible with the module. Replace the batteries when they reach their max cycle life or after two years of use. Store the module away from inflammables, explosives, and children.