Advanced Features: Equipped with the innovative IP2366 technology, this charger module offers up-step voltage capabilities for 2-6S lithium batteries, ensuring efficient and fast charging. It also features auto temperature control to safeguard against overheating.Condition and Usage: This module is ideal for anyone looking to enhance their charging setups. It's perfect for DIY enthusiasts and professionals alike, providing reliable and efficient charging solutions for a wide range of battery types.Efficient Design: The design of this module maximizes usability and efficiency. It supports bidirectional charging, allowing for versatile applications in different electronic and power environments. Its compact size makes it easy to integrate into existing setups.Description/Features:This advanced two-way fast charging module supports a powerful 140W output, ensuring rapid charging and discharging for time efficiency. It is compatible with 2-6S lithium batteries, offering versatility across various battery configurations. Specifications:Voltage support includes 5V, 9V, 12V, 15V, 20V, and 28V.Maximum output of 28V5A, totaling 140W.Compatible with lithium iron phosphate, lithium ternary, and polymer batteries. Use Operation:1. Toggle the power switch to the right.2. Connect the battery ensuring correct polarity and that it is within the 2-6S range.3. Plug a charger into the TYPE-C port to activate the module.4. Connect the device to be charged and briefly press the button to start discharging. How to Choose the Switch:1. Determine the number of battery cells and the voltage per cell.2. Set the string number switch according to the battery configuration (e.g., 6S, 5S, etc.).3. Adjust the voltage switch based on the full charge voltage of the battery (e.g., 4.4V, 4.35V, etc.). Troubleshooting:Flashing indicator lights signal an error, possibly due to incorrect switch settings, voltage mismatches, or inappropriate charger output voltage.Color: As Shown