I have a Lumia 640 XL and 750mA charger . It will take 4 hours to charge completely. Can I use 2A charger for my phone? I have one. Lenovo branded.
while using the 2A charger will it cause any damage to lumia 640 xl?
It's a way to reduce costs I imagine.I've been using a 2A Lenovo branded charger from a 10" Lenovo tablet to charge my phone since the day of dawn, and it hasn't seemed to affect the battery in any negative way. It's still a mystery to me why Microsoft only included a 750 mA charger with this device.
And another thing is i tried charge 640XL battery externally with 1.5A current , battery suddenly started getting warm.