Features:

1.Battery type electricity quantity display

2.Wide application fields:lithium battery

3.Using Method:connect display board positive and negative port with tested battery positive and negative port,digital tube will display real-time battery electricity quantity 4.Digital Color:outline red,display block blue (when battery electricity quantity is full,it will be all on)

Display Electricity Quantity Parameter:

1.When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity (note:N represents battery quantity)

2.When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity

3.When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity

4.When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity

5.When battery voltage is less than N*3.3V,4 blocks display will be off;it represents battery is less than 3.3V,and you can charge the battery

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

1、 Application areas: 1S to 8S lithium battery,the corresponding voltage battery can be (specifically as a table)

How to use: Connect the positive and negative ports of the display board to the positive and negative terminals of the battery under test

port, digital display tube will display the real-time battery level. Note that several series are connected

The lithium battery should be connected to the corresponding pad. For example, 2S electricity is measured

The pool (i.e. two 3.7V lithium batteries connected in series) needs to correspond to S2 on the board

The pads on the tin are shorted.

4. Pay attention to select the corresponding number of battery strings, within the corresponding voltage range

Use. The maximum voltage should not exceed 4.3*N. (For example, select S3 for welding.)

Tray. On tin, the maximum voltage detected by the module should not exceed 4.3*3=12.9V)

The battery voltage is greater than NX3.3V, and the power is 1 grid bright (Note: N is the battery

Number of sections)

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

1. When the battery voltage exceeds N*3.3V, 1 power will be illuminated

2. When the battery voltage exceeds N*3.5V, 2 blocks will be illuminated

3. When the battery voltage exceeds N*3.7V, 3 pieces of power will be illuminated

4. When the battery voltage exceeds N*3.9V, 4 blocks will be illuminated.

5. When the battery voltage is less than N*3.3V, 4 displays will turn off.