4.2V Display Electric Vehicle Battery Power Tester Li-ion 1-8S 1S/2S/3S/4S Single 3.7V Lithium Battery Capacity Indicator Tester

Material: Other

Packaging: 1PC

Size: As picture

Working voltage: 3-34v

Working current 5mA

Operating temperature: - 20~50 ℃

Voltage error 2%

Description:

1. The power display panel can be used by lithium lead acid nickel hydrogen battery as long as the demand voltage is within the range of the parameter table.

2. Usage: Connect the positive and negative terminals of the display board to the positive and negative terminals 2 of the tested battery, and the nixie tube will display the real-time battery power

3. Battery type power display. Select tin on the corresponding bonding pad to detect the battery pack voltage corresponding to 1S-8s, which is very convenient.

4. Only one S1-S8 optional pad can be connected, and two or more short circuits are not allowed at the same time

5. Pay attention to the number of correspondingbattery strings and usethem within thecorresponding voltage range. Do not exceed avoltage of 4.3*N at most. (For example, if the tinon the pad of s3 is selected,the maximum voltagedetected by the module should not exceed4.3*3=12.9V)

The battery voltage is greater than N x 3.3V,and the battery voltage is 1 grid. (Note: N isthe number of battery segments)

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

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

2. When the battery voltage exceeds N* 3.5V，itwill illuminate 2 pieces of electricity

3. When the battery voltage exceeds N* 3.7V,itwill illuminate 3 blocks

4. When the battery voltage exceeds N * 3.9V,itwill illuminate 4 blocks

5. 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 than3.3V and needs to be charged.

It has high-precision electricity quantity detection function, which can accurately display electricity quantity, help users to charge in time and avoid equipment damage caused by low electricity quantity.

The design is simple, the installation and use are very convenient, users can conveniently carry and store.

It can be adapted to various types and specifications of lithium battery packs to meet the needs of different users.

Supports a wide range of voltage inputs, making it more widely used.

Note:

This model is not waterproof. If it is used outdoors, please do a good job of waterproof, because electronic components need to be used in a dry environment.

Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding.