Specification:
Type: LCD UNIVERSAL CHARGER+
Designation: 57688
Battery sizes: AAA, AA, C, D, 9V
Charging Configuration: AAA, AA, C, D(1-4pcs), 9V(1pc)
Battery type: Nickel-Metal Hydride (Ni-MH)
Device charging: 5V USB
Charging current: 200ma +/-10% (for AAA) and 450mA +/-10% (for AA, C, D), 34mA +/-10% (for 9V), 2400mA +/-10% (for 5V USB)
Cut-off functions: -Δ V/Timer mode
Bad polarity detection: mechanical
Short circuit protection: no power supply, LCD display error
Detection of alkaline batteries and broken cells: no power, LCD display error
Backup-Timer function: 8h +/- 10 minutes
Key features:
- Very fast battery charging time - up to 4 hours!
- Compatible with Ni-MH AA, AAA, C, D, 9V rechargeable batteries
- Clear LCD display - indicates the level of charge of individual batteries
- Independent charging channels - allows you to charge a different number and combination of batteries
- Method minus Delta V - taking advantage of the fact that the battery voltage drops slightly (- Delta V) immediately after its full charge
- Timer - the timer turns off the charger after a certain period of time, regardless of the state of charge of the batteries
- USB-OUT function - allows you to charge devices using the USB port
- Short circuit protection - defective cells and those in which a short circuit occurred will not be charged and will not harm the charger
- Detection of alkaline batteries and broken batteries - prevents charging of primary and damaged batteries
- Protection against improper polarity - protection against reverse insertion of the battery
- Adapted to different types of voltage - for use in all parts of the world