Q: Battery top Up - effect on battery life
So battery life is not initially as bas as dreaded but rarely fits a pattern of exactly 24/48 hours so I often need to 'top up' the battery.
In the old days this was bad for rechargeable batteries but my question is - Is there any harm to the battery caused by topping off the charge for 30 - 60 mins when convenient ?
Thanks in advance.
Posted on Jan 20, 2016 6:18 AM
Hi Dave
The battery will not suffer any harm from regular charging, regardless of the charge level when charging begins. Apple Watch uses Lithium-ion batteries, which can be charged whenever you want. There is no need to let the battery discharge fully before recharging it.
You may find it most convenient to charge your watch overnight. Under normal operation, Apple Watch cannot be overcharged and the battery will not suffer any harm from regular overnight charging. Charging will stop automatically when the watch is fully charged (and recommence as / when required due to ongoing battery usage). Follow Apple's safety and handling instructions and also note that:
- It is not possible to turn the watch off whilst it is on the charger and connected to power - this is normal.
- It is also normal for your watch, power adapter and charging cable to become warm when connected to power.
More information:
Check your battery and charge your Apple Watch - Apple Support
Keep Apple Watch within acceptable operating temperatures - Apple Support
Posted on Jan 20, 2016 3:19 PM