We're all guilty of plugging our phones in before bed. But does leaving your phone charging all night damage the battery? Let's break it down.
How Modern Charging Works
1. Phones Charge Fast, Then Slow Down
Modern smartphones quickly charge up to around 80%, then slow the charging speed to reduce stress on the battery.
2. Phones Don’t Overcharge Anymore
Today’s devices are designed to stop drawing power once fully charged. Instead, they use small bursts of energy to maintain the battery level.
3. Heat Is the Real Problem
Battery health is affected more by heat than overnight charging.
Avoid charging under pillows, blankets, or with low-quality chargers, as these can trap heat and create unnecessary risk.
4. Your Phone Learns Your Routine
Many iPhones and Android devices now use optimised charging, which delays reaching 100% until you’re likely to need it.
iPhone Tip: You can also set a maximum charge limit (such as 95%) on newer models to help reduce battery wear over time.
The Best Overnight Charging Setup
Overnight charging is generally safe — the key is using reliable equipment.
A quality charger helps protect your device, keeps your setup simple, and gives you peace of mind whether you’re at home or travelling.
Check out our range of chargers, perfect for your bedside or for travelling overseas.
