external laptop battery charger

Price: 1
Brand Name: poloso
Model Number: RFNC6
Country/Region: China
Post Date: Mar 29,2012

Product Description: external laptop battery charger

charge machine for laptop battery don't need to fix the battery to the laptop 


1. Charge your laptop battery directly, without having to fix the battery to your laptop first.

2. Suitable for over 95% of laptops in market with the different connecting wire.

3. Read battery information from battery cell, can realize lithium battery pack with the different combination. With the fastest and safe way to charge, save your time

4. Intelligent protection against over-current, over-voltage, over-charge, over-heat and short circuit.

5. with the repair zero-voltage-battery function

6. The whole product is concise

7. Simplify charging process, save your time and preserve your laptop, especially when you own two batteries or more.


Basic Parameters:

Model No.: RFNC6

Dimensions: 128*51.5*33(mm)

Color: black

Weight: 200g

Input Voltage: AC 100~240

Maximum Output power: 40W

Standby power consumption: <1W

Laptop battery charge output voltage: 7.2~14.8V

Output current: 2.5A MAX

Warranty: one year

Operation Temperature: 0°C~40°C/20%~90% RH(Non Condensing)

Storage Temperature; -20°C~65°C/10%~95% RH (Non Condensing)



Charging Instruction:

1. Access power: Power light lasts bright, and LED1, LED2, LED3, LED4 blink once, normal starting up.

2. The battery begins to charge when it is correctly connected to the charger, LED1, LED2, LED3, LED4 keep dynamic to indicate battery current capacity.

LED Status

Capacity Percentage

All the four LEDs blink circularly


LED1 is on. The other three LEDs blink circularly


Both LED1 and LED2 are on. Both LED3 and LED4 blink circularly


LED4 blinks. The other three LEDS are on


All the four LEDS are on


3. Abnormal Charge: the four LEDS blink synchronously after switching on, the frequency is 2HZ.

4.Take the battery off, LED1, LED2,LED3, LED4 go out

User guide

Charge up batteries of notebook

1. Access power, the LEDS blink once, indicating normal starting up

2. According to the structure of battery pin, choose suitable connecting wire to connect the charger and the battery

3. Begins to charge up the battery, the LEDS keep indicating dynamic process of charging

4. All the four LEDS are on, the battery is full of charged and the charging process is over.

5. If the four LEDS blink synchronously during charging, show abnormal charge,

a. Check the connection is correct

b. Check the connecting wire is release or fracture

c. Take the battery off and re-plugging, if the four LEDS blink again, show the battery is abnormal and can’t be charged up


Charging Demo: 





Supplier Details:

Shenzhen Runfeng Elec. Tech. Co., Ltd.

Sales:Ms. Linda Jia

Contact Phone:86-755-83107575

Main Products:Charger

Business type:Manufacturer