The DuraTrax Onyx 210 AC/DC Peak Charger with Backlit LCD. It has adjustable charge currents of 800mA, 1.5A, 3A and 5 amps plus 4-8 cell NiCd or NiMH compatibility makes this a great charger!FEATURES: Charges 4-8 cell NiCd or NiMH (4.8 - 9.6V) cells with a capacity range of 750-7500mAh,NiCd and NiMH compatibility with custom peak detection,Pushbutton controls, audible tones and a custom LED with backlight for easy setup and use,Selectable charge currents of 800mA, 1.5A, 3A and 5 amps,Automatic trickle charge fills pack completely after peak charge for optimum battery performance,Precise peak detection algorithm with automatic trickle charge fills packs completely for optimum voltage and run time,Built-in jack included for charging 4 or 5 cell NiCd or NiMH receiver batteries for nitro models and even transmitter batteries,LCD shows battery voltage, charge current, time, capacity, battery type and more,Small, lightweight switching AC power supply delivers up to 5 amps of charge current,Solid state reverse polarity and current overload safety devices,Five year warranty,INCLUDES: DuraTrax Onyx 210 AC/DC Sport Peak ChargerAdditional Specs: AC Input: 110V AC 60Hz,DC Input: 11-15V DC, built-in lead with alligator clips,Battery Types: 4-8 NiCd or NiMH cells (4.8-9.6V),Battery Capacity Range: 750-7500mAh,Fast Charge Current: 0.8A, 1.5A, 3A, 5A linear (40W),Fast Charge Termination: Peak detection,Fast Charge Safety Timer: 90 minutes,Peak Sensitivity: 8mV for NiCd, 4mV for NiMH,Auto Trickle Current: 1/20 fast charge setting,Input Control: 3-pushbuttons,Display Type: 7-segment custom LCD with backlight,Audible Tones: Indicate start, stop, errors,Protective Devices: Solid-state reverse polarity and current overload,Case size: 5.75 x 5.25 x 1.81" (146 x 133 x 46mm),Weight: 19.2 oz.