Description:

This battery indicator can help you add a battery management on your project, it can show your battery level with 4 scales, 100%, 75%, 50%, 25% and less than 25%. Just connect your power’s GND and VCC, it will just do the job. It is suitable for managing Ni-MH Battery, 18650 Battery, Lead Acid Battery, Li and Li-ion batteries.

Depending on what kind of battery you are using, we have four versions of indicators you can choose:

•     3.3- 4.2V
•     6.8-8.4V
•     12.6V
•     16.8V

Voltages and indication values for different cells of battery: (The indicator has 2% tolerance, the following value is only for reference)

Battery Type	25%	50%	75%	100%
1 Cell Battery (3.3- 4.2V)	>3.3V	>3.5V	>3.7V	>3.9V
2 Cells (6.8-8.4V)	>6.6V	>7.0V	>7.4V	>7.8V
3 Cells (9.7- 12.6V)	>9.9V	>10.5V	>11.1V	>11.7V
4 Cells (13.0- 16.8V)	>13.2V	>14.0V	>14.8V	>15.6V

Specifications:

•     Dimension: 45 x 20 x 8mm
•     Weight: 6g