It has several charge and discharge programs that are very easily selected to cycle your Nicads or NiMh packs or lead acid batteries. There is a capacity measurement program. This will give you a comparison of your different Nicad, NiMh, or even lead-acid packs. The full automatic charging program sets the correct rate for your cells and constantly monitors the battery condition to adjust the charge rate. At charge completion it displays the charge time, battery voltage and the capacity you put back in to your pack.
All instructions are in English.
The display uses 4 German words for time, current flow, and capacity and the English words are in the instruction. Order GR3011 Charger Lead with G2 connector. Add your choice of nicad connector. It has alligator clips and cigarette lighter plug for connection to your auto battery. Just push the start button to charge your motor nicad pack and forget it.