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BCD-3932T Battery Charger/Discharger

This battery charger/discharger/regenerator is compact unit for regular maintenance of single cell, especially for old cell. It plays three roles for complete solutions: charger, discharger and activator, which will facilitate your maintenance for batteries.

In activation, lag-out battery will go through low-volt constant current charging and discharging in multi-circles (1~99). By activating the disabled Active-Material on battery electrode plate, it amends the battery malfunction caused by chemical failure and thus boosts the capacity of battery. 

For test of 6V and 12V cells with higher current, also view BCD-3933T Battery Charger/Discharger. For charge, discharge and activation of battery STRING, please refer to K-3986 Battery Charger/Discharger Complex.

BCD-3932T Battery Charger-Discharger_Catalog

Description

Features
  • Touch screen and keypad operation
  • Small size, portable and user-friendly
  • Applicable to single cell of 1.2V, 2V, 4, 6V, 8V and 12V
  • 3 functions in one: charging, discharging and activation
  • These functions could be used separately or comprehensively
  • All-rounded and accurate testing results with vivid waveforms
  • Could charge/discharge battery singly and circularly for many times
  • Long-time monitoring of the battery condition
  • Safety circuits prevent damage to battery
  • Direct USB drive for data transfer to PC
  • Powerful PC software for testing data analysis and report printing
  • Simple and fast for software update

 

Technical Parameters
ParametersMeasurement RangeResolutionAccuracy
Charging current

1-50A(cell: 1.2V)
1-100A (cell: 2V) 
1-30A (cell: 4V, 6V, 8V & 12V)

1A1%
Discharge current

1-25A(cell: 1.2V)
1-100A(cell: 2V) 
1-30A(cell: 4V, 6V, 8V & 12V)

1A1%
Voltage measurement

1.2V: 1.08V-1.41V (Discharge)
         1.08V-1.44V (Charge)
2V: 1.8V-2.35V (Discharge) 
      1.8V-2.4V (Charge)

4V: 3.6V-4.7V (Discharge)
      3.6V-4.8V (Charge)
6V: 5.4V – 7.05V (Discharge)
      5.4V-7.2V (Charge)
8V: 7.2V – 9.4V (Discharge)
      7.2V-9.6V (Charge)
12V: 10.8V – 14.1V (Discharge)
        10.8V-14.4V (Charge)

 0.1V 0.25%

Note: For charge and discharge of 6V and 12V cell ONLY with higher current, please refer to BCD-3933T Battery Charger/Discharger

Specification

Power supply:    AC220V or 110V
LCD display:      320*240 pixels
Com port:          USB
Internal memory:  16MB
External memory: 4GB (USB)
Temperature:  5℃~50℃
Humidity:        5%~90%RH
Dimension:     395*370*200 mm
Weight:          10Kg (main unit)
Standard:       CE marking
                      EMC standard
                      LVD EN60335

FAQ

Q: What models should I choose if we are to activate single Cell?
A: Kongter offers two models, BCD-3932T and BCD-3933T, for charge, discharge and activation of single cell. BCD-3932T is for measurement of 1.2V, 2V, 4V, 6V, 8V and 12V with max charge and discharge current of 100A, while BCD-3933T is for measurement of 6V and 12V ONLY with max current of 50A.

Q: What models should I choose if we want to activate battery String?
A: K-3986 series customized units are used to charge, discharge and activate battery String in single device. For example, if you want to test 48V with discharge current of 200A and charge current of 100A, you will need a customized model of 48V 200A (discharge)/48V 100A (charge).

Q: What is the principle of battery activation?
A: The charge and discharge functions in BCD-3932T. BCD-3933T and K-3986 could be used individually or comprehensively. When used comprehensively, lag-out battery will experience low-volt constant current charging and discharging in one or multi-circles (1~99). By activating the disabled Active-Material on battery electrode plate, it amends the battery malfunction caused by chemical failure and thus boosts the capacity of batteries.

Q: Can I monitor voltage of each cell during charge or discharge?
A: With optional DAC (Data Acquisition Case), you could view complete data including voltage value of each cell in PC software and K-3986 during measurement.

Q: If I do not have DAC, can I still use the PC software to monitor other data during measurement?
A: Yes, you could.

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BT-301 Battery Condition Analyzer for fast and accurate test of battery internal resistance/conductance

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