Laptop battery charger Model-RFNC4

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SPECIFICATION for LAPTOP BATTERY CHARGERS Functions: 1)This product is a portable charger for high capacity batteries of laptops. 2)Charge your laptop battery directly, without having to fix the battery to your laptop first. 3)Suitable for over 95% of laptops in market with the separate connecting wire. 4)Report battery voltage, charge/discharge cycle count, and other pertinent information. 5)Charge your USB peripherals with the USB port. 6)Charge voltage and current can be regulated automatically. 7)Simplify charging process, save your time and preserve your laptop, especially when you own two batteries or more. Basic Parameters Model No.: RFNC4 Safety Standard: CE standard (UL, CB, GS, T-Mark etc. can be made as customers’ requirements) Input Voltage: DC 20V Maximum Input Current: 2A MAX USB Output: 5V±4%, ≤500MA Standby power consumption: <1W With the repair zero-voltage-battery function Can realize lithium battery pack with the different combination Easy to carry: put it in your journey bag, computer bag or car. Length of charging time: 8 hours MAX, Different charging time for batteries of different capacity Charging Instruction 1. Normal Working Condition: LED backlight goes on and tests itself after switching on. The charger gains the battery information from the battery protective plate, and then the LCD screen reports “Capacity Percentage”, “Charge/Discharge Cycle Count” and “Residual Electricity Quantity”: 50… 999 2800mAh Begin to charge the battery after pressing the start button. The screen reports “Capacity Percentage”, “Battery Voltage” and Dynamic Arrow: 50… -------> 12.8V LED backlight goes off after finishing power supply. LCD screen reports “Capacity Percentage”, “Charge/Discharge Cycle Count” and “Residual Electricity Quantity” again: 100… 999 5600mAh 2. Activate Charging Condition: LED backlight goes on and tests itself after switching on. One second later, the backlight goes off and the screen reports “NO BATTERY”: NO Battery! Maybe the charger is not connected well with the battery. After checking and confirming the connection correctly, users can try to activate charging. LED backlight goes on and the screen shows “ACTIVATE CHARGING” after pressing the start button. ACTIVATE CHARGING One minute later, the screen will show “NO BATTERY” if the backlight goes off, it means the battery has been damaged and can not be repaired; If the backlight keeps constant on, it means the battery has been activated and the charger has entered into the normal working condition.

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NEW GIANT(HONGKONG) LIMITED

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