universal laptop charger for almost all brands and models and USB devices

Laptop Battery Charger
Mocel NO.: RFNC4 
 
Functions:
*This product is a portable charger for high capacity batteries of laptops.
*Charge your laptop battery directly, without having to fix the battery to your laptop first.
*Suitable for over 95% of laptops in market with the separate connecting wire.
*Report battery voltage, charge/discharge cycle count, and other pertinent information.
*Charge your USB peripherals with the USB port.
*Charge voltage and current can be regulated automatically.
*Simplify charging process, save your time and preserve your laptop, especially when you own two batteries or more.
 
Basic Parameters:
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)
Operation Temperature: 0~40 degree/20%~90% RH(Non Condensing)
Storage Temperature: -20~65 degree/10%~95% RH(Non Condensing)