Intelligent multi-functional LiIon & NiMH battery charger featuring: Battery charging – compatible with almost all sizes of single cell LiIon or NiMH/NiCd batteries. Battery charging – includes charge port for 11.1V/3S battery packs. Battery test mode – Charge > Discharge > Charge. Accurately test real capacity of your batteries. Battery refresh mode – Discharge > Charge. Eliminate memory effect of