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 green (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.

Parameter

• Working voltage: 3-34V
• Working current: 5mA
• Working temperature: -20-50℃
• Voltage error 2%

Kind tips

• This model is not waterproof, if you use it outdoors, please make it waterproof, because the electronic components need to be used in a dry environment.
• Lithium-ion lead-acid nickel-metal hydride batteries can use the power display board, as long as the required voltage is within the range of the parameter table.

The package includes:

• Lithium battery display module*1

 

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