Description

SPECIFICATIONS

Brand Name: NONE

Choice: yes

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Voltage Regulator

semi_Choice: yes

Usage:

1. Display board positive and negative wiring terminal and connected to the positive and negative ends of the battery under test, with finger light press the red button,IED light display real-time battery power

2. Loosen your finger, the LED light will be off after a delay of 3-5 seconds, no power consumption at static state.

3. With reverse connection function, even if the positive and negative connection will not burn, adjust it.

Lithium battery group display power parameters :(the following data is a reference value, there will be a 2% error range, high requirements do not shoot)

Temperature warning: 3.7V lithium battery uses one red power indicator and four green power indicator (for other voltage ranges, one red power indicator and four blue power indicator)

(Note: N indicates the number of batteries.)

The power indicator is red

The battery voltage is greater than N×3.3V, and the second blue color is on

The battery voltage is greater than N x 3.5V, and the third blue color is on

The battery voltage is greater than N x 3.7V, and the fourth blue color is on

The battery voltage is greater than N×3.9V, and the fifth blue color is on

12V lead acid voltage range :(4 string lithium iron phosphate batteries can be used)

The power indicator is red

The battery voltage is greater than 11.0V, and the second blue light is on

The battery voltage is greater than 11.3V, and the third blue color is on

The battery voltage is greater than 11.6V, and the fourth blue color is on

The battery voltage is greater than 12.9V, and the fifth blue color is onUsage:

1. During charging or discharging process, press the red button gently with your finger, and the LED light will turn on. At this time, the current through the line of the lamp board is about 30mA.

2. Loosen your finger, the LED light will be off, the line of the lamp board will be off, and no current will pass through.

3 board with reverse connection function, line positive and negative connection is no problem, it is ok to adjust

A total of 5 small lights, display power, suitable for reverse converter lithium battery power hint!