Best way to discharge a Battery to storage? (Low cost!)

[Hercules_One]

I found these interesting products, what do you think is best to accomplish a storage voltage?


1.- System with car bulb
Aliexpress.com: Comprar Tms batería descargador 3 6 S 12 V bombilla para DJI Phantom 2/3 Inspire 1 de luz de bulbo de resistencia fiable proveedores en Air toy

2.- I'm thinking about connecting one of those with a iMax mini B6 to the discharge function (Is it feasible?)

Aliexpress.com: Comprar Batería Parrallel cargador de a bordo para DJI Inspire 1 Drone RC accesorios de repuesto piezas de repuesto de carga rápida 3 Port envío gratis de la junta médica fiable proveedores en RC Lover

3.- something like this
Aliexpress.com: Comprar Dji Phantom 2 3 Inspire 1 inteligente de la batería rápido descargador para el modelo de RC aviones 1 S 6 S batería de de descarga de baterías de nimh fiable proveedores en Sunnylife Hobby

Even have USB port to charge your phone.

Opinions?

 

[Mje]

Hi Mate this is what I made and it works very well ..

Mj

 

[Hercules_One]

Hi Mate this is what I made and it works very well ..

Mj

Thanks mate, I already saw that solution, very interesting!