kirian
DIY
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Hi,
TL;DR Will I short the car battery life by having a external battery always connected to the 12v port?
I'm planning to buy a Bluetti battery (500wh) for my camper and connect to it a mini fridge, so to keep battery level as high as possible, I assume the best option should have it always connected to the 12v that car provide although this will be bad for the bluetti charge cicles. What I want to know is if my car battery is going to have any issues because bluetti battery will be always connected, because I assume that the output of the 12v port is provided by the car battery itself even when the alternator is working.
EDIT: Thank you!
TL;DR Will I short the car battery life by having a external battery always connected to the 12v port?
I'm planning to buy a Bluetti battery (500wh) for my camper and connect to it a mini fridge, so to keep battery level as high as possible, I assume the best option should have it always connected to the 12v that car provide although this will be bad for the bluetti charge cicles. What I want to know is if my car battery is going to have any issues because bluetti battery will be always connected, because I assume that the output of the 12v port is provided by the car battery itself even when the alternator is working.
EDIT: Thank you!
