3000mAh Battery Extension Pack for LILYGO T-Echo directional LoRa Transmit Power: High-power version

LoRa Transmit Power: High-power version 28 dBm

Input Impedance（Ω） 50

3V Pin 800 mA DC Current for 5V Pin 800 mA Flash Memory 512 KB all available for the user applications SRAM 96 KB (two banks: 64KB and 32KB) Clock Speed 84 MHz Length 101

On/off power button which can toggle screen (press and hold to power on/off)

use is generally limited to FCC-authorized transmitters operating within the 902–928 MHz band and only with antenna types and gains permitted by that transmitter’s FCC authorization

3000mAh Battery Extension Pack for LILYGO T-Echo directional LoRa Transmit Power: High-power version***Does NOT include LILYGO T Echo LoRa radio*** Some assembly required. The Rokland 3000mAh Battery Extension Pack allows for upgrade over the LILYGO T Echo's standard 850mAh battery. These cases were designed, made, and licensed for Rokland. Your purchase supports him and small businesses! Compatible with the following models: LILYGO T Echo Package inclusion: Battery Extension Pack Battery Cover Plate x2 M2 Self Tapping Screws MakerFocus 3000mAh