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  • Scigold 4 Ni-MH AA Batteries & Ni-Zn/Ni-MH Battery Fast Smart Charger

CW404 Specification

Brand Scigold
Charger For Ni-Zn & Zi-MH
Size AA/AAA
Input voltage DC5V
Speed 1500ma  MAX
Box of pack 1 Charger
Charging port Type-C port
Charging slots 4
Size(cm) 69.3*114*26.6
Wight  
   

Fine design, tight integration

The metal slide design made of all copper greatly reduces the contact resistance of the charger electrode, making the battery charging voltage accurate and generating less heat, while ensuring smooth sliding when installing the battery.

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Scigold CW404 At-A-Glance

1, Intelligent USB-C Four-Slot Superb Charger
2, QC and PD input available
3, Each slot independentlyUp to 1500mA charging speed in a single slot
4, Compatible with Ni-MH/Ni-Zn batteries with automatic detection
5, Automatic detection of battery power level and automatic selection ofthe appropriate voltage and charging mode
6, Automatic detection of large/small capacity batteries and automatic selection of appropriate charging current
7, Automatic termination upon charging completion
8, Reverse polarity protection and short circuit protection
9, Over-discharged battery activation
10, Overtime charging protection
11, Made from durable and fire-retardant PC materials
12, LCD display shows real time charging information
13, Optimal heat dissipation design
14, Certified by RoHS, CE, FCC and CEC

Ni-Zn Specification

Brand Scigold
Type Ni-MH
Size AA
Voltage 1.2V
Capacity 3120mWh     
Box of pack 4
Working temperature 0-45℃
Cycle life >1000times
Size -
Wight -
   

The best performance of Nickel-Metal Hydride battery

Nickel-metal-hydride batteries pack a significant electrical punch in a compact, lightweight package. NiMH batteries have a wide operating temperature range and typically have a cycle life of about 1000 cycles.

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The Advantages of Nickel-Metal Hydride Battery Chemistry

With the improvement of environmental awareness and the increase in demand for renewable energy, nickel-metal hydride batteries, as a high-performance, environmentally friendly, renewable secondary battery, have become an indispensable energy supply product in people's daily lives.

Charging characteristics: achieving efficient energy storage
Charging characteristics are one of the important characteristics of NiMH batteries. During the charging process of nickel-metal hydride batteries, the voltage will increase as the charging current increases and the charging temperature decreases. Therefore, at an ambient temperature of 0°C to 40°C, we should charge with a constant current of no more than 1C to obtain higher charging efficiency.
Discharge characteristics: stable and long-lasting energy output
The discharge platform of nickel-metal hydride batteries is 1.2V. The greater the current and the lower the temperature, the discharge voltage and discharge efficiency will decrease. Generally, we set the discharge cut-off voltage to 0.9V because a stable current output can still be provided within this range. The setting of the discharge cut-off voltage requires a balance between capacity utilization and the risk of over-discharge.
Self-discharge characteristics: long-term storage and reliable use
The self-discharge characteristic of nickel-metal hydride batteries refers to the phenomenon of self-depletion of capacity when stored under no load and fully charged conditions. The self-discharge characteristics are greatly affected by the ambient temperature. The higher the temperature, the greater the degree of self-discharge. Therefore, when storing nickel-metal hydride batteries, try to avoid high temperature environments to ensure that the capacity can be fully restored after storage.
Safety: Ensure the reliability of electricity use
Nickel metal hydride batteries pay attention to safety performance in their design, and use material and structure to ensure the safety of the battery. When the internal pressure rises due to improper use such as overcharging, over-discharging or short-circuiting of the battery, the recoverable safety valve will open and reduce the internal pressure to prevent the battery from exploding.
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    Scigold 4 Ni-MH AA Batteries & Ni-Zn/Ni-MH Battery Fast Smart Charger

    Brand

    Scigold
    Charger For

    Ni-Zn & Zi-MH
    Charger Size

    AA/AAA
    Input voltage

    DC5V
    Speed

    1500ma MAX
    Box of pack

    1 Charger
    4 AA Ni-MH Battery
    Charging port

    Type-C port
    Charging slots

    4

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