Charger Tester app analytics for December 2

Find your fastest charger & cable — or see how much power your phone is using when not charging. Battery Charging Speed Tester shows live amps (A), watts (W), voltage (V), and battery temperature with a clean graph so you can compare bricks, cables, and pads in seconds. • Real-time Amps / Watts / Volts / Temperature • See power draw even when unplugged • Simple graph to spot stable rates • Works with USB-C/USB-A, PD, QC, and many wireless chargers • Lightweight, offline, no account How to use: Open the app → plug in (or stay unplugged to view drain) → wait a few seconds for stable numbers → swap hardware and compare. Notes: Availability and accuracy depend on your device’s hardware and Android battery APIs. Values are estimates for comparison, not lab measurements. Privacy: No personal data collected.