3-34V 1S-8S 5mA Lithium Battery Capacity Indicator Module

Usage
.

1.Connect the positive and negative ports of the display panel to the positive and negative ports of the battery under test.The digital display tube
  will display the real-time battery power.Note that after connecting a few series of lithium batteries in series, it is necessary to connectt into the 
  corresponding pads.For example, if a 2S battery is measured (ie,two 3.7V lithium batteries are connected in series), a short circuit on the pad
  corresponding to s2 of the board is required.

2.Pay attention to the number of corresponding battery strings and use them within the corresponding voltage range.Do not exceed a voltage
   of 4.3*N at most.(For example, if the tin on the pad of S3 is selected,the maximum voltage detected by the module should not exceed
   4.3*3=12.9V)
.

3.The battery voltage is greater than Nx3.3V, and the battery voltage is 1 grid. (Note: N is the number of battery segments)

Display the quantity of electricity parameter:
(Note: N indicates the number of batteries)

When the battery voltage exceeds N* 3.3V, it will illuminate 1 block.

When the battery voltage exceeds N*3.5V, it will illuminate 2 pieces
of electricity
.
When the battery voltage exceeds N* 3.7V, it will illuminate 3 blocks.

When the battery voltage exceeds N* 3.9V, it will illuminate 4 blocks
.
When the battery voltage is less than N* 3.3V,the four display
screens will be turned off, indicating that the battery power is less
than 3.3V and needs to be charged.

How to use

1.Lithium-ion battery The battery indicator board that can be used in Ni-MH batteries,as long as the required voltage is within the range of the parameter list.
 

2.How to use: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test.
  The digital tube displays the real-time battery power.

3.Warm sound tips: This model is not waterproof. If it is used outdoors,please waterproof it,because the electronic components should be

   used in a dry environment.

Connection display

Battery-type power
display, select the corresponding pad on the
tin, you can detect the battery voltage corresponding to 1S-8S,
very convenient.

Application areas

.1S to 8S lithium battery,the corresponding voltage battery can be
(Specifically as a table)