AA Battery Pass Trough

by trazor, published

AA Battery Pass Trough by trazor Apr 22, 2013
0 Share
Download This Thing! Customize Order This Printed Tools & Utilities

Thing Info

1457Views 277Downloads Found in Electronics
Report Thing


I use it when charging only 2 batteries in a 4 battery charger but you may need it for others purposes. Add comment.

More from Electronics

view more

Thing Info

1457Views 277Downloads Found in Electronics
Report Thing

Liked By

View All



Give a Shout Out

If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. Print Thing Tag

All Apps

This App connects Thingiverse with Makeprintable, a cloud-based mesh repair service that analyzes, validates and repairs most common mesh errors that can occur when preparing a 3D design file for p...

App Info Launch App

Kiri:Moto is an integrated cloud-based slicer and tool-path generator for 3D Printing, CAM / CNC and Laser cutting. *** 3D printing mode provides model slicing and GCode output using built-in...

App Info Launch App
KiriMoto Thing App

With 3D Slash, you can edit 3d models like a stonecutter. A unique interface: as fun as a building game! The perfect tool for non-designers and children to create in 3D.

App Info Launch App

Neat, many years ago I created a dummy battery using some rolled up paper, tin foil and tape for isolation....
In the meantime its a new century and 3D printers are now commonplace :)

Just for my understanding: Do you charge the 2 batteries up to the same voltage as four?

trazor - in reply to Robo

My intended use for this thing is with programable "hobby grade RC" chargers like this http://hobbyking.com/hobbyking/store/__7028__Turnigy_Accucel_6_50W_6A_Balancer_Charger_w_accessories.htmlhttp://hobbyking.com/hobbyking...

Please take care if using with "consummer grade" chargers, You can initiate a fire.

ssd - in reply to Robo

If they are in parallel, yes. However, this is bad for batteries that are not matched, as one will be overcharged and the other undercharged. Unfortunately, a large percentage of the commercial 4 battery chargers work this way anyway. And if you use this with a 2 cell charger that doesn't charge the cells separately, you'll now be charging 4 unmatched batteries together.