AA Battery Eliminator Power Adapter
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This Adapter is intended to provide a method for replacing standard AA Batteries with a connection to a battery pack…
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- Creative Commons — Attribution
This Adapter is intended to provide a method for replacing standard AA Batteries with a connection to a battery pack of higher capacity (but same voltage) or any other external power source that could provide power for a longer time.
It can be used on older cameras or other devices that don't have a separate power plug.
The voltage of the external power source should match the initial battery pack voltage.
On both sides (+, -) screws, nuts and washers are used to hold the wires in place.
The length of the adapter can be adjusted by increasing/decreasing the number of washer on each side (easier on “+”).
Materials needed:
- 2x M3 screw
- 2x M3 nut
- 4x washer for M3 screws
To get a flatter (-) side, a flat head M3 screw can be combined with a M4 washer.
There are 4 different versions, from A – less material too D – more material,AA BEPA ver.A pref.stl – preferred, should work fine in most cases.
Depending on each particular situation, there are several modes of connecting, combining and using this adapter (see pictures):
- adapter with two poles;
- one adapter for each pole;
- placeholder transfer adapter.
To ease up printing overhangs, two thin layers are inserted on both ends. These must be cleaned out with a drill or screw before using.
Category: Hobby