ToolkitRC M7AC is a compact multi-function charger that handles AC 100W / DC 300W charging for 1-6S LiPo/LiHV/LiFe/LiIon/LTO batteries plus NiMH and Pb packs. Beyond charging, it works as a signal generator/tester (PWM/PPM/SBUS), power supply (1-28V CC/CV), ESC activator, and multimeter with internal resistance measurement. Dual XT30/XT60 output doors and 2.4" IPS color screen make it versatile for field use with drones or RC cars. Features AC/DC dual input with 800mA/cell balance current. Outputs PWM/PPM/SBUS signals; measures voltage, resistance, ESC continuity. USB-A 5V/2.1A port; TF card for voice alerts and firmware. 15A max charge/discharge with recycle mode. Specs Input: AC 100-240V (100W max), DC 7-28V (300W max). Charge: 300W/15A; discharge: 300W/15A recycle or 15W/3A normal. Batteries: LiXX 1-6S, NiMH 1-16S, Pb 1-10S. Size/weight: 112 × 73 × 38 mm, 245 g.