Specs

• Model: C4
• Input Power: DC 12-24V/2.5A
• Circuit Power: max. Charge power 25W max. Discharge power 10W
• Battery Count: 1–4 single cells, cylindrical
• Battery Size: AAA, AA, 10440, 10500, 12500, 12650, 13500, 13650, 14500, 14650, 16650, 17650, 18650, 20650, 22650, 26650
• Operating Voltage Range: 0.2V – 5.0V/slot
• Battery Chemistry Type     NiMH, NiCd, NiZn, Eneloop, Li-Ion, LiHv, LiFePO4
• Charge Current Range: 0.1A – 3.0A/slot
• Discharge Current Range: 0.1A – 1.5A
• Operation Modes: Charge, Discharge, Storage, Cycle, Activation, Analysis
• Cycle Count: 1 – 66 cycles
• Display: 320×240 IPS LCD
• Beep Sound: Multi-tone
• Temperature Sensors: 5 for inner
• Operating Temperature: 0–40C
• Calibration: Factory
• Voltage Measurement: ±10mV internal resolution
• Current Measurement: ±10mA internal resolution
• Standby Current Drain: <0.05mA/battery
• External Ports: DC Input, Micro USB Link, USB power output
• USB Power Output: DC 5V / 2.1A
• Firmware Update: Yes
• Reverse polarity protection: support
• Over temperature protection: support
• Over capacity protection: support
• Dimensions (L×W×H): 122×85×38mm
• Material: PC+ABS casing, aluminum heatsink
• Weight: 153g