Newmar 1-2-120 Battery Isolator Satellite Telephone Fix is completely cured after

Fix is completely cured after 24 hours and can even be used underwater

Dual USB Charger Socket

See also the screenshots below

battery two becomes the sensing battery and battery one is charged through the VSR

There is no option to share the internet with laptops

Newmar 1-2-120 Battery Isolator Satellite Telephone Fix is completely cured after1 2 120 Battery Isolator This heavy duty isolator allows multiple batteries to charge automatically from one or two alternators and prevents the discharge or dumping of one battery into another. Each battery is charged according to its need without overcharging and is rated for 12 , 24 , or 36 volt, negative ground DC systems. This model is a 120 amp alternator. Features: Conservatively rated diodes and a rustproof anodized aluminum heat sink case