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Redox Alpha V2: Charging AA Batteries & SYMA Drone Battery Pack with 4AA Holder (Eneloop)

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  • #1 16676756
    Anonymous
    Level 1  
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    #2 16676793
    1 PAWEL
    Level 42  
    Not too high charging current if they are to withstand longer without significant loss of capacity,
    yes up to 500mA depending on the capacity of AA batteries discharge up to 1.0V (0.9V max.)
    For new ones, with 0.1C current, and discharging with 0.2C current to 1.0V.
    0.9V / cell is already a strong discharge.
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    #3 16676801
    arturdip
    Level 31  
    After all, the charger manual says that it can charge virtually any cells from 1 to 15 with a current from 0.1 to 5 A. So I do not see any problem (you should probably program the number of cells and charging current).
    number of supported NiCD / NiMH cells: 1 ~ 15 cells
    number of supported target Li-Po / Fe / Ion: 1 ~ 6 cells
    supported Pb batteries: 2 ~ 20V
    built-in charger memory: max. 5 packages
    packet cycling function
    4 programming buttons
    dimensions: 134 x 86 x 26 mm
    working voltage: DC 11.0 ~ 18.0V
    weight (without cables): 400 g
    max. charging power 50W
    max. discharge power 5W
    charging current: 0.1 ~ 5.0A
    discharge current: 0.1 ~ 1.0A
    balancing current: 300 mAh / cell
  • #4 16676811
    1 PAWEL
    Level 42  
    arturdip wrote:
    (you probably need to program the number of cells and charging current)


    You should definitely set the type of battery, the value of the charging current, and the voltage will be set by the charger itself.
  • #5 16676817
    Anonymous
    Level 1  
  • #6 16676824
    1 PAWEL
    Level 42  
    You can use the crocodile clips to pick up the connector or make a connector.
    Beware of polarity, the recommendation is to connect the batteries with the charger turned on.
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  • #7 16676840
    Anonymous
    Level 1  
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  • #8 16676855
    1 PAWEL
    Level 42  
    I had them in the set - Redox Alpha V2 charger
    12V DC power cord (Jack - Crocodile clips)
    1 x Gold 4 mm adapter - DEAN plug
    Additional extension adapters for the Gold 4 mm adapter - DEAN plug:
    1 x DEAN Socket Adapter - Crocodile Clips
    1 x Adapter DEAN Socket - Servo Socket (futaba)
    1 x Adapter DEAN socket - Dummy candle (for charging 1.5V clips)
    1 x Adapter DEAN Socket - Tamiya Plug (large)

    Redox Alpha V2: Charging AA Batteries & SYMA Drone Battery Pack with 4AA Holder (Eneloop)

    You can buy any other connectors you need by yourself and adapt it to your needs.

    Redox Alpha V2: Charging AA Batteries & SYMA Drone Battery Pack with 4AA Holder (Eneloop)
  • #9 16676875
    Anonymous
    Level 1  
  • #11 16676886
    Anonymous
    Level 1  
  • #15 16676986
    Anonymous
    Level 1  
  • #16 16677320
    teskot
    Level 37  
    If I can, I would hook up to the topic. I have such a charger and so far I have used it only for lithium and lead batteries. It worked flawlessly. However, at the moment when it was necessary to recharge the Ni-MH pack, the stairs began. While in the case of the aforementioned batteries, the number of cells is determined and the charger ends the charging process at the final voltage specified for the package, in the case of charging the Ni-MH package, it is not possible to set the number (voltage) of cells. So the charger charges them or unloads them until their death. Do I need to set a time or capacity limit in this case?
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Topic summary

The discussion revolves around using the Redox Alpha V2 charger to charge both AA batteries, such as Eneloop, and a SYMA drone battery pack using a 4 AA holder. Users are advised to set the appropriate battery type and charging current, with a maximum charging current of 500mA recommended for AA batteries to prevent capacity loss. The charger supports various battery types and configurations, including NiCD, NiMH, Li-Po, and lead batteries. Users can connect batteries using crocodile clips or custom connectors, which may need to be purchased separately. The importance of polarity and proper settings for charging Ni-MH packs is emphasized, with suggestions for monitoring charging limits to avoid overcharging.
Summary generated by the language model.
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