M5Stack A151 Atomic Battery Base

M5Stack A151 Atomic Battery Base is a portable power base designed for powering atom products. This battery base features the ETA9085E10 boost converter solution and the LGS4056HDA linear charging management chip, with a built-in 200mAh rechargeable battery. The A151 atomic battery base consists of a built-in battery voltage detection circuit with an LED battery level indicator to display the battery's status in real-time. This battery base includes a battery charge and discharge dip switch that supports one-touch switching between boost and charging modes. The A151 atomic battery base offers stable 5V boosted output and ensures efficient battery charging management. Typical applications include power supply for IoT devices, a mobile testing platform, and portable electronic devices.