3 string battery equalization board parameters:

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Features:

  4.2V equalization voltage, the equalization current is 66mA;

Solder joint description:

     B4 does not need to be connected

     B3 is connected to the positive electrode of the battery pack

     B2 connects the contacts in battery 2 and battery 3

     B1 connects the contacts in battery 1 and battery 2

     B- is connected to the negative pole of the battery pack;

 Product size: 26*20.5*2.4mm

4-string battery equalization board parameters:

Features:

  4.2V equalization voltage, the equalization current is 66mA;

Solder joint description:

     B4 is connected to the battery pack positive

     B3 connects the contacts in battery 1 and battery 2

     B2 connects the contacts in battery 2 and battery 3

     B1 connects the battery 3 to the contact in the battery 4

     B- is connected to the negative pole of the battery pack;

Product size: 26*20.5*2.4mm

5 string battery equalization board parameters:

 Features:

4.2V equalization, the working current is 68mA;

Welding point description:

  · B5+ is connected to the positive battery pack;

  · B4+ connects the contacts in battery 4 and battery 5;

  · B3+ connects the contacts of battery 3 and battery 4;

  · B2+ connects the battery 2 to the contact point in the battery 3;

  · B1+ connects the contacts in battery 1 and battery 2;

  · B- is connected to the negative pole of the battery pack;

Product size: 37.3*25.8*2.4mm

6 string battery equalization board parameters:

Features:

  4.2V equalization voltage, the equalization current is 66mA;

Solder joint description:

    B- Connect the negative pole of the battery pack

    B1 connects the contacts in battery 1 and battery 2

    B2 connects the contacts in battery 2 and battery 3

    B3 connects the battery 3 to the contact in the battery 4

    B4 connects the battery 4 to the contact in the battery 5

        B5 connects the contacts of battery 5 and battery 6

        B6 is connected to the battery pack positive

Product size: 37.3*25.8*2.4mm

7 string battery equalization board parameters:

Features:

  4.2V equalization voltage, the equalization current is 66mA;

Solder joint description:

    B- Connect the negative pole of the battery pack

    B1 connects the contacts in battery 1 and battery 2

    B2 connects the contacts in battery 2 and battery 3

    B3 connects the battery 3 to the contact in the battery 4

    B4 connects the battery 4 to the contact in the battery 5

        B5 connects the contacts of battery 5 and battery 6

        B6 connects the battery 6 to the contact in the battery 7

        B7 connected to the battery pack positive

 Product size: 37.3*25.8*2.4mm

8 string battery equalization board parameters:

Features:

  4.2V equalization voltage, the equalization current is 66mA;

Solder joint description:

    B- Connect the negative pole of the battery pack

    B1 connects the contacts in battery 1 and battery 2

    B2 connects the contacts in battery 2 and battery 3

    B3 connects the battery 3 to the contact in the battery 4

    B4 connects the battery 4 to the contact in the battery 5

        B5 connects the contacts of battery 5 and battery 6

        B6 connects the battery 6 to the contact in the battery 7

        B7 connects the battery 7 to the contact in the battery 8

        B8 is connected to the battery pack positive

Product size: 37.3*25.8*2.4mm