DuraTrax Onyx 230, charges 1-8 cell NiCd or NiMH (1.2 - 9.6V) cells and 1-3 cell LiPo, Li-Ion or LiFe (3.7 - 11.1V) cells Fully adjustable charge currents and multi-chemistry adaptability for a wide range of applications Custom CC/CV charge algorithm carfully charges Lithium Polymer, Lithium-Ion or Lithium Ferrite-Phosphate (A123) batteries fully and safely Pushbutton controls and audible tones for easy setup and control Precise peak detection with automatic TRICKLE charge fills packs completely for optimum voltage and run time, 3 - 20mV adjustable peak detection helps to customize charger-to-battery performance Built-in banana jacks allow connection with many common charge adapters, an adapter with standard plug is included Built-in fan for long lasting performance DC power lead with alligator clips easily connects to many 12V DC power sources Custom reversed LCD with backlight for easy viewing in any condition shows input and output voltges, peak voltage, charge current, charge capacity and time and more Small lightweight switching AC power supply delivers up to 7 amps of charge current Solid state reverse polarity and current overload safety devices Five year warranty