The charge status (capacity) of 18650 Lithium-ion batteries and other lithium batteries with a maximum voltage of 4.2 volts per cell can be quickly visualized using these modules.
This battery capacity display module is ideal for DIY power supply, battery chargers, RC, and electric cars, as it displays the voltage state of the battery in a rapid and easy-to-read manner.
Connect the module to the positive and negative contacts of your battery or battery pack, and a visible bar display shows the charge status of the battery in real-time.
The display bars are blue, and the display outline is red.
Lithium battery capacity level indicator for 1 to 8 cells, user-configurable with jumper pad set. Default settings will be 4s. Compact design with 4-segments display. Simple connection with 2-wires to a lithium battery pack.