... maintenance mode with 1/10 of charging current when the cells is fully charged, it can prevent batteries suffer from ... high-speed charging, eventually also discharging of NiCd and NiMH cells, only charging of Li-Ion batteries and rejuvenation of ... use separate collection points of sorted waste. AAA,9V,NI-MH,NI-CD,Non-Rechargeable ALKALINE and Lithium BATTERY Rechargeable Alkaline Battery Charger ...