Control System: High-precision 12-bit A / D microprocessor
. Charge channel: 4 channels independent charging
. Rechargeable type 1-4 AA or AAA Ni-MH / Ni-CD rechargeable batteries
. Protection: Over voltage, overload, over-temperature protection
. Tips lights: LCD display
. Non-rechargeable battery or bad battery detection: YES
. Full battery testing: YES

Time Control: YES (automatic fixed charging time)
. Trickle charge: YES
. Certification: FCC and UL
. European power cord plug
Product specifications:
. Input: AC 100V-240V, 50/60Hz
. Output: DC1.5V 2000 mA current