Reddit reviews Tenergy T-1199B Universal Battery Charger for NiMH AA/AAA/C/D/9V Rechargeable Battery, NiMH Battery Charger with Timer Control

UNIVERSAL CHARGER - This NiMH rechargeable batteries charger can recharge 1-4 pieces of size AAA, AA, C, D, and 9V Ni-MH batteries. ONLY use with Nickel Metal-Hydride rechargeable batteries.CHARGING TIME SELECT - The AA/AAA/C/D/9V battery charger built-in IC timer control that provides A or B charge time options. Slide the switch to select the correct type of battery capacity (Switch in A position for low capacity cells and B position for high capacity cells).LED STATUS - The universal rechargeable battery charger with simple LED indicators for charging status. The LED for AA/AAA/C/D (CH1, CH2, CH3 or CH4) will glow Red to indicate charging. After the proper charge time is reached, the charger will switch off automatically and the Red LED will turn off. When 9V cells are placed in the charger, the Green LED will switch on. After charging, remove the cells from the charger.FOUR INDEPENDENT CHARGING SLOTS - The universal AA cell battery charger with independent charging slots allows single or group of batteries to be charged simultaneously.EASY TO USE - The household battery charger has an automatic charging current selection for different sized batteries. Buy with confidence, your charger includes a 12-month warranty. This charger has been certified based on international ETL and CEC safety standards.