The package come with 7.3 inch E6 Full Color E-Paper and RPI Zero 2 WHC. NOT contain BAT. ^^ 7.3 Full color E-paper Display with Solid Wood Photo Frame compatible with Raspberry Pi. ^^ Advanced E Ink Display with Rich Color & Power Efficiency Adopts E Ink Spectra 6 technology to deliver high-contrast, high-saturation images using six primary colors and dithering. The backlight-free screen maintains the last image indefinitely without power. ^^ Features a solid wood frame with a rotatable stand and hook for flexible placement. Built on the RPi HAT+ standard, it offers easy interoperability, open-source code for customization, and includes a high-precision RTC chip for accurate timing.
^^ Integrated Smart UPS with Comprehensive Safety Incorporates an onboard UPS circuit with I2C communication for real-time monitoring of battery metrics (voltage, current, power, capacity). Includes full protection circuits (over-charge/discharge, over-current, short-circuit) and a charge indicator for safe, stable operation.