3S 4S 5S 6S 7S 8S 21V 4.2v Li-ion Balancer Board 18650 Li-ion Balncing Full Charge Battery Balance Function Protection Board

The balance board is suitable for the li-ionbattery pack without balance functions,so as toequalizing charge lithium battery charge function, make the battery pack each seriescharge at the same time.

Parameter:

BalanceVoltage for each single cell: 4.2V

Balance current for each single cell :66mA

Size: L25mm*W22mm

Balancer is just aAuxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cellvoltagewill discharge to wait the other cells rising tothe same level.

Note:

batteryinternalresistancedifferenceswithin5milliohm,voltagewithin0.03Vvoltage,capacityvarywithin50ma

Cut-off Voltage is according to the BMS setting.

3SCnnectioninstruction:

B4+ Without connection

B3+ Connect battery positive;

B2+ Connect the point between battery 1 and battery 2;

B1+ Connect the point between battery 2and battery 3;

B- Connect battery negative;

3S balance board can use as 2S

Connection display: Note: The following description shows the wire and battery pack, the link price is not included in the baby, shipping list only have board. The balance board is suitable for the li-ionbattery pack BMS WHICH without balance function,so as toequalizing charge lithium battery charge function, make the battery pack each seriescharge at the same time.

Note:The balancing board must need BMS to use together,and the BMS is without balancing function

Parameter:

BalanceVoltage for each single cell: 4.2V

Balance current for each single cell :66mA

Size: L25mm*W22mm

Balancer is just aAuxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cellvoltagewill discharge to wait the other cells rising tothe same level.

Note:

batteryinternalresistancedifferenceswithin5milliohm,voltagewithin0.03Vvoltage,capacityvarywithin50ma

Cut-off Voltage is according to the BMS setting.

Note:the balancer starts balancing when the one cell get 4.2V, TheCut-off Voltage is according to the BMS setting,but the bms cut-off voltage needs more than 4.25V which is much better.

4SCnnectioninstruction:

B4+ Connect battery positive;

B3+ Connect the point between battery 1 and battery 2;

B2+ Connect the point between battery 2and battery 3;

B1+ Connect the point between battery 3 and battery 4

B- Connect battery negative;

4S balance board demo use. balance board should use together with other PCM which nobalance function.

(4S balance board) + (PCM without balance) = ( PCM with balance )

4S balance board can use as 3S.

4S balance board can use as 2S

Notice:

1) This balance do not have charge and discharge protection function, so it cannot be instead of bms;

2)If you have any requirement,please tell us soon;

Connection display: Note: The following description shows the wire and battery pack, the link price is not included in the baby, shipping list only have board. Features: 4.2V balanced voltage, balanced current is 66mA; use: Charge balanced Technical Parameters: Equalization voltage and equalizing current Precautions: The equalizer board is suitable for lithium battery pack without equalization, and the charging is balanced so that the batteries in the battery pack are fully charged at the same time. The balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery through the resistance discharge, so that the shunt balance. Product Size: 37.3 * 25.8 * 2.4mm Solder Joint Description: B - Connect the negative of the battery pack B1 Connect the battery 1 to the contacts in battery 2 B2 Connect the battery 2 to the contacts in battery 3 B3 Connect the battery 3 to the contacts in battery 4 B4 Connect the battery 4 to the contacts in battery 5 B5 Connect the battery pack positive

Features: 4.2V balanced voltage, balanced current is 66mA; use: Charge balanced Technical Parameters: Equalization voltage and equalizing current Precautions: The equalizer board is suitable for lithium battery pack without equalization, and the charging is balanced so that the batteries in the battery pack are fully charged at the same time. The balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery through the resistance discharge, so that the shunt balance. Product Size: 37.3 * 25.8 * 2.4mm Solder Joint Description: B - Connect the negative of the battery pack B1 Connect the battery 1 to the contacts in battery 2 B2 Connect the battery 2 to the contacts in battery 3 B3 Connect the battery 3 to the contacts in battery 4 B4 Connect the battery 4 to the contacts in battery 5 B5 Connect the battery 5 to the contacts in battery 6 B6 Connect the battery pack positive Features: 4.2V balanced voltage, balanced current is 66mA; use: Charge balanced Technical Parameters: Equalization voltage and equalizing current Precautions: The equalizer board is suitable for lithium battery pack without equalization, and the charging is balanced so that the batteries in the battery pack are fully charged at the same time. The balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery through the resistance discharge, so that the shunt balance. Product Size: 37.3 * 25.8 * 2.4mm Solder Joint Description: B - Connect the negative of the battery pack B1 Connect the battery 1 to the contacts in battery 2 B2 Connect the battery 2 to the contacts in battery 3 B3 Connect the battery 3 to the contacts in battery 4 B4 Connect the battery 4 to the contacts in battery 5 B5 Connect the battery 5 to the contacts in battery 6 B6 Connect the battery 6 to the contacts in battery 7 B7 Connect the battery pack positive Features: 4.2V balanced voltage, balanced current is 66mA; use: Charge balanced Technical Parameters: Equalization voltage and equalizing current Precautions: The equalizer board is suitable for lithium battery pack without equalization, and the charging is balanced so that the batteries in the battery pack are fully charged at the same time. The balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery through the resistance discharge, so that the shunt balance. Product Size: 37.3 * 25.8 * 2.4mm Solder Joint Description: B - Connect the negative of the battery pack B1 Connect the battery 1 to the contacts in battery 2 B2 Connect the battery 2 to the contacts in battery 3 B3 Connect the battery 3 to the contacts in battery 4 B4 Connect the battery 4 to the contacts in battery 5 B5 Connect the battery 5 to the contacts in battery 6 B6 Connect the battery 6 to the contacts in battery 7 B7 Connect the battery 7 to the contacts in the battery 8 About shipping
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