Features and specifications: Larger and clear LCD display screen Automatically detects battery power status and displays charging progress Automatically detects battery resistance (only 4th channel) Supports lithium battery repair function Detects battery capacity (only 4th channel) Supports small capacity battery charging Features over-charge prevention to protect batteries Made of fire resistant, flame retardant PC and ABS material Features reverse polarity protection Compatible with DC 12 V car charging Showcase Parameters: Input voltage: AC 90~260 V 50 / 60 Hz 0.4 A (MAX) DC 12 V / 2 A Output voltage: 4.35 V ± 0.1% / 4.2 V ± 0.1% / 3.6 V ± 0.1% / 1.48 V ± 0.1% Output current: Li-ion: 800 mA x 4(High) / 350 mA x 4(Low) Ni-MH / Ni-Cd: 600 mA x 4(High) / 300 mA x 4(Low) Compatible with: Li-ion / IMR / INR / ICR / LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500,16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650, 18700, 20700, 21700, 22500, 22650,25500, 26500, 26650 Ni-MH / Ni-Cd: AA, AAA, AAAA, C Note: battery and car charger are not included