Symptoms
- Laptop won't charge after being outside or in a cold car
- Charging resumes normally once the laptop warms up indoors
- Charging icon shows plugged in but percentage doesn't rise while cold
- Battery feels cold to the touch
Likely causes
- CommonBattery management system pausing charging below its safe temperature thresholdMost lithium-ion batteries won't charge below roughly 32–50°F (0–10°C) to prevent damage.
- PossibleCondensation risk if brought from cold to warm quicklyMoving a cold laptop into a warm room can cause internal condensation, which is a separate risk.
What to do
- Bring the laptop to room temperature before attempting to charge it, giving it at least 30–60 minutes to warm up.
- If it was in a very cold environment, let it sit closed and unplugged for a while first to avoid condensation before charging.
- Avoid using or charging the laptop directly in freezing conditions as a general practice.
- Once at room temperature, confirm charging resumes normally, which confirms this was a temperature protection, not a fault.
- If charging still doesn't resume after the laptop is fully warmed and dry, treat it as a separate charging issue.
Tools and parts
- None required
When to call a pro
This is normal battery protection and not something to repair; if charging still fails once fully warmed up, treat it as a separate charging fault and troubleshoot accordingly.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.