Does Using Different Charger Damage The Battery. A laptop is designed to work with a battery. Of course you should be wary of using extremely cheap or knockoff models and always be sure to look at the voltage of a portable battery charger before you buy it.
Do not plugunplug your laptop unless necessary. However if you connect the same phone rated at 12W and connect it to a charger that only supplies 5W either it will charge slowly or it may damage your charger and possibly your phone. Also be sure to store your mobile phone batteries in a cool dry place to prevent damage.
Can the Wrong Charger Damage Your Computer.
You should know that there is a risk of damaging your laptop if you use a charger with a lower wattage rating. The device will only draw what it requires from the power pack. Do Not Charge Your Phone Overnight. The battery charger is built-in to your device and matched exactly to that battery.