CG_bq is a universal power controller board for autonomous high–load embedded systems. The board provides uninterrupted power supply from the mains or battery.

Features: - Used Texas Instruments BQ25895 chip; - Support 1S lithium-ion batteries (3.7V); - The maximum battery charge current is 5A; - The presence of a constantly switched on 3.3V output – 500 mA; - Availability of controlled output 5V – 3A; - The current consumption in the quiescent mode with the line switched on is 5V – 1500 Ma; - The current consumption in the quiescent mode with the line switched off is 5V – 30 Ma; - The presence of an I2C interface to control the charging and power supply process. - Battery over-discharge protection; - Battery protection against reverse polarity; - The presence of a USB-C connector; - The location of the output connectors is compatible with breadboards; - Compact dimensions: 19*22 mm.