MH-DL18S Lithium battery charge level indicator LED module – 1S – 8S

The MH-DL18S is a battery charge level display module designed for lithium batteries, capable of monitoring and displaying the real-time charge status of battery packs ranging from 1S to 8S. This versatile module is easy to connect and provides a clear visual indication of the battery’s remaining power using a LED display.

Key Features

• Battery Type: Lithium battery charge level display
• Wide Range of Applications: Suitable for lithium batteries from 1S to 8S
• Easy to Use: Connect the display module’s positive and negative terminals to the battery, and the digital tube will show the real-time charge level
• Display Colors: Red outline with blue indicator blocks (when fully charged, all blocks light up)

Battery Charge Level Indication

• If the battery voltage exceeds N * 3.3 V, 1 block will light up (Note: N represents the number of battery cells testing)
• If the battery voltage exceeds N * 3.5 V, 2 blocks will light up
• If the battery voltage exceeds N * 3.7 V, 3 blocks will light up
• If the battery voltage exceeds N * 3.9 V, 4 blocks will light up
• If the battery voltage falls below N * 3.3 V, all 4 blocks will turn off, indicating that the battery needs to be charged