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        • Name: 450mAX4-Slot Quick Charger
        • Model: WQC-750

        Function and Characteristic
        General power supply AC 90V-240V
        Switching power supply mode

        Charge control mode—△V Detection (5-8mA)
        Independent charging and monitoring for single battery
        Independent indicator for charging state
        Quick charge
        Trickle boost charge
        Pulse variable-frequency charging
        0V battery recovery—Precharge mode
        Dry battery automatic identification—Stop charging
        Battery overvoltage protection—Stop charging
        Battery open-circuit protection—Stop charging
        Battery short-circuit protection—Stop charging

        Battery harmful charging protection—Stop charging
        Timing charging protection—Stop charging

        Charge Indicator

        Charging State

        Red LED

        Green LED

        No battery

        Off

        Off

        Bad battery

        On

        Off

        Precharge

        Normally on

        Off

        Quick charge

        Normally on

        Off

        After charging

        Off

        Normally on


        Average Charge Current

        Charging Mode

        AA Battery

        AAA Battery

        1pcs

        2pcs

        3pcs

        4pcs

        1pcs

        2pcs

        Quick Charge

        900mA

        900mA

        600mA

        450mA

        500mA

        500mA

        Trickle Charge

        15mA

        15mA

        15mA

        15mA

        15mA

        15mA


        Applicable Battery and Charging Time
        Type Specification Capacity Charging Time(about min)
        1pcs 2pcs 3pcs 4pcs
        NI-MH AA 2500mAH 200 200 300 400
        AA 2000mAH 160 160 240 320
        AA 1600mAH 128 128 192 256
        AA 1400mAH 112 112 168 224
        AAA 750mAH 108 108    
        AAA 650mAH 94 94    
        NI-cd AA 1100mAH 82-120 82-120 126-160 168-210
        AA 650mAH 50-90 50-90 75-120 100-150
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