Turbo Fast Charge Current Step Booster

Overview

Turbo Fast Charge Current Step Booster (authored by XLIVE) optimizes charging input limits on rooted devices where conservative manufacturer kernel policies throttle charging current on USB and AC ports.

Technical Architecture & How It Works

During boot initialization, the module executes a series of sysfs tuning writes:

# Configure maximum allowable charging currents across interfaces
for node in /sys/class/power_supply/*; do
    [ -f "$node/current_max" ] && echo 2000000 > "$node/current_max"
    [ -f "$node/hw_current_max" ] && echo 2000000 > "$node/hw_current_max"
done

This prevents the kernel battery driver from stepping down to lower current buckets when background processes generate minor thermal fluctuations.