UltraFire WF-139 Charger 18650 + optional RCR123 3 7V

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  • For this price a very good charger  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    From old laptop battery packs that refused their service in their original environment, I have taken a number of lithium round cells. A few (!) Were really broken (0V), others only empty (voltage below 3.5V), but most of them had 3.7 ... 3.9V still a
  • Blown  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    I have the equipment not purchased here, but still wanted to describe what just happened: after it was able to successfully load a few times my batteries, it has just made "Popp" because apparently a component exploded inside. I opened it o
  • Cheap scrap can only advise  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    the first Charger was the same defect in the delivery 2 2 LED was after the first store lit defect and then to 3 X store the charger with burning smell adopted functionless. In regard to world-netshop the loud German Civil Code (BGB) is clearly estab
  • Better than most recessions  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    Works impeccable, temperature increase normal charging time as indicated, no smell, 1 star deduction because the aluminum cylinder, which is used to load the CR123, was not there.
  • Typical cheap product  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    For the price you'd expect, not much, but I was still disappointed: Although apparently originally packed my equipment was no instruction manual and for the completely unintuitive function of LEDs one is initially at a loss because (!). From the revi
  • Good charger, poor handling  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    First, the biggest selling point: There is no better at the price charger that CR invites 123 batteries. The charge indicator is easy to read, invite red =, green = loaded. Empty cells are loaded in less than 30 minutes. Whether the device actually h
  • Does what it should, but only after conversion!  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    I have a Fenix ​​TK35, four EagleTac ordered me 2.4 Ah batteries and 18650'er these loaders. A Voltcraft Multimeter equal to. The four batteries had an open circuit voltage of 3.81 COD - 3.82 volts. Perfect! Enstpricht about 40% charge. Then I grabbe
  • Good Charger - unfortunately no way for gentle slow charge.  

    UltraFire WF-139 Charger 18650 + optional RCR123 3.7V Li-Ion (Electronics)
    The charger I bought in a package with a 2400mAH battery of 18650 Eagle Tac. (The battery, I will review separately.) The Charger is very good and accurately processed. No protruding parts, corners or edges. It is also conveniently small and can be s