Quote Originally Posted by Dr.Kamiya View Post
Anyone tried this? I've been thinking about using a powerbank as a buffer for dashcams.
Just need to find one that's auto-on when the charger circuit is connected.

12V switched -> 5V stepdown -> USB powerbank -> dashcams 1&2

Powerbank should charge when the vehicle is turned on, then provide power to dashcams even during extended park time (like now with lockdown).
Nice idea.
But Im not sure if the electric power from car is enough to full charge the powerbank.
Yung powerbank ko dito, need to stay overnight para mag fullcharge.
Sa auto kasi if to/from office lang, ave 30 mins lang siya sa daan unless if traffic talaga.
It might not be enough to power dashcam if lowbat powerbank.

If hindi lowbat powerbank, OK yung idea.
If lowbat, need mo tanggalin from car to charge overnight sa bahay