Car charger not powerful enough for Lumia 925 GPS + Bluetooth, what should I do?

[Windows Central Question]

Car charger not powerful enough for Lumia 925 GPS + Bluetooth

I have a Lumia 925, when I have it running HERE Maps/GPS and Bluetooth is on for music, the battery drains too fast for the car charger to keep up. The phone will usually drain the battery in 1.5-2 hours if I have HERE on the whole time I'm driving even if its plugged in.

I've tried a couple 1A and 2.1A car USB chargers, but none work.

Any advice?

 

[dhaditz]

Hey, I have an experience like you
And you might try this.
Use the cable which it use for charge only. Not a Data Cable!!!
Because, Data Cable require more power to transport the energy from car charger to your phone.
Usually the charger cable is include in a Power Bank package. The cable cant be use for transfer data.
I hope it might help your problem