Short answer: Most consumer electronics, including chargers, are rated for a wide operating and storage temperature range and aren’t damaged by typical overnight cold — the bigger risk is condensation forming when a cold device is brought into a warm, humid room and used immediately.
What ‘Trickle Charging’ Actually Means and When It Happens
Trickle charging refers to a slow, low-current charging mode used either to safely revive a deeply discharged battery or to…