Universal Ni-MH battery charger VARTA LCD UNIVERSAL 57678

Universal Processor Charger VARTA 57678

Charger Description:

• Versatile charger for charging batteries of all popular sizes
• Ergonomic and unique design
• The blue LCD display backlit by LEDs indicates: battery charge level and USB cable usage
• Charges AA/AAA/C/D batteries and 9V
• Equipped with an additional USB output
• Has numerous safety features: voltage control, timer switch, short circuit protection, detection of alkaline batteries
• Charging time: 4 hours*
• 3 years warranty
• AC power supply

*Depends on the capacity of the batteries: based on 4 AA 1600 mAh batteries

Charger Advantages:

Minus Delta V Method
A method that utilizes the fact that the voltage on the charged cell decreases slightly (- Delta V) right after it is fully charged, after which the charging process is terminated.

Protection Against Incorrect Polarization
- Protection against reverse insertion of the battery

USB - Out Function
- Charge your device using the USB-Out port.

Detection of Alkaline Batteries and Defective Rechargeable Batteries
- Contains criteria for shutting off the charger to prevent charging primary batteries, damaged rechargeable batteries, or batteries with reverse polarity.

Adapted to Different Voltage Types
- For use in all parts of the world

Technical Specifications:

Battery Configuration:

• AAA 2/4
• AA 2/4
• C 2/4
• D 2/4
• 9V 1

Charging Current:

• AAA 200 mA +/- 10%
• AA 450 mA +/- 10%
• C 450 mA +/- 10%
• D 450 mA +/- 10%
• 9V 34 mA +/- 10%
• 5V USB 1000 mA +/- 10%

Cut-off Functions:
Mode - delta V / Timer

Control Functions:
Detection of incorrect polarity: Mechanical
Short circuit protection: No power, information on the LCD display