Ex radio communications Lithium Ion battery charger pack
AC/DC Wall Plug Power Adaptor
Manufacturer is not indicated but it is extremely likely to be sourced from China
Model: CG-120050
Compact size, lightweight
12V DC @ 500mA maximum
SMP Design
DC lead is 40cm in length
DC plug (female) has an 11mm shaft, 3mm ID 7mm OD
Although brand new, I have tested each adapter and all have outputs 12V - 12.1V under load with extremely low ripple.
Stored and supplied in a sealed plastic bag.
Automatic price discount applies to purchases of 5+ (30% off)
Tested as described in the description
This item is not returnable, UNLESS dead on arrival