XTAR VX2 Pro Visible Mixer 1.5V/3.6V/3.7V Li-Ion& 3.2V LiFePO4& 1.2V Ni-MH Batteries Charger and Battery Capacity Tester

XTAR VX2 Pro Charger | Operating Instructions Q1: Can the charger charge and discharge simultaneously, and can different current settings be applied to different battery slots? A: Yes, the channels operate completely independently. You can set different charging currents for each slot based on the battery capacity, or assign different functions to each slot — for example, capacity testing in one slot and reconditioning in the other. Q2: What is the suitable charging current for batteries with different capacities? A: When customizing the charging speed for different battery types and capacities, please follow the recommended C-rate guidelines: Charging Current = Capacity × C-rate 3.6V Li-ion batteries: 0.5C 3.2V LiFePO4 batteries: 0.2C–0.5C Ni-MH batteries: 0.1C–0.3C (Note: VX2 Pro charges Ni-MH batteries at a fixed 0.5A, which is approximately 0.2C for AA batteries.) Q3: Which power adapter is recommended for fast charging? A: We recommend using a PD20 adapter (20W, with PD 12V protocol) to achieve the following maximum output: 3A × 1 channel or 2A × 2 channels or 1A × 2 channels With an 18W adapter: 1.6A × 2 channels With a 5V/2A adapter: 2A × 1 channel or 1A × 2 channels Q4:…