BlackVue UltraBattery B-130A + Dash DR970X >Lexus RX Stopping Charge

AndyP74

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Hello i have a Lexus RX 450H
the vehicle has only Shucko plug 220V which can provide continuous power with round 100w

Connecting the BlackVue Ultra Battery B-130A to a CigarLighter supplyed by a tranformer to Shucko Plug to 12 V 10A (eg: Transformer from 220 V to 12V-10A DC output of the transformer is a CigarLighter Female, connected to black vue battery Male Cigarlighter)
If i charge the battery with the same tranformer from Home, it charges
If i charge the battery from the car, the tranformer starts charging, then stoping and shutting down, then restarting

I used this same transformer for the BlackBue Power Magic Battery, which works, but using same configuration for the Ultra Battery B-130A it is starting, shutting down the tranformer (green light disappears) and restarts
the battery won't charge.

Does anybody has any clue ?

PS: i don't want to hardwire to fuse

thank you
 
Poor connection between the car and the transformer or low voltage of the car battery. Start the car engine.
 
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