- Cable bundler

- Flashlight holder


Tips ( DIY )
Battery charge indicator
- Battery holder
Bicycle pump holder
- Flashlight holders :
   - medium
    - mini 1 , mini 2
    - micro

- Lens cap holder
- Flash bouncer
   - small reflector
   - big reflector/ light box

- New tips, 2014 -

Prototypes :
Bicycle bottle holders



Battery charge indicator

This indicator makes it easy to remember which batteries are charged or not,
tape it on battery cases / holders .

How to make it :

1. Print out the PDF document  : charge_indicator.pdf
  ( alternative version with numbers : charge_indicator_2.pdf )

2. Cut out the indicator, fold and tape it on the inside of the battery case.

 3. How to use it :
 - Place the positive side of the battery to the green if its charged
   and turn it around to the red side if it is empty.

( If the batteries "rattles" annoyingly you can
  tape a piece of soft foam inside the battery case. )

If the batteries lays in the same direction as the lid is opened
it is more practical to tape a single sided indicator on the outside.


Copyright © Benny Johansson