3 x AA Battery Holder with Switch and JST-PH Connector

A chunky battery box with a handy power switch and a JST connector. It connects three AA batteries in series which will give you a voltage range of between 3.3-4.5V.

3 x AA batteries make for a safe, long lasting power source for our battery powered RP2040 / Pico W Aboard products.

  • Holds three AA batteries (not included)
  • JST-PH connector
  • Power switch
  • Dimensions 70 x 49 x 18.5mm (L x W x D, approx)
  • Cable Length: 10cm, approx

4 customer reviews

a year ago
These pins have been a revelation and make mounting carrier boards like ESP32 or Pico a breeze. I have used them so far on pre-designed FlexyPin adapter boards but can see how easy it is to produce my own custom one. They are a bit fiddly to insert and line up but it becomes easier with practice.
by Lee about FlexyPin - Pack of 100 via REVIEWS.io
2 years ago
Given 5 stars. I know they are quite expensive, However, when I received them I only got 94 in the pack. I contacted customer service to let them know and they just sent out another batch without any questions or me asking, hence the 5 stars. I did count the second batch and there were only 99 in it. I can't complain as I got more than what I paid for anyway, So win-win.
by Mark about FlexyPin - Pack of 100 via REVIEWS.io
2 years ago
FlexiPins are tiny and designed to be used with FlexiPin adapters such as the Pico to Uno adapter which mounts a Pico on an Uno footprint boards. You need tweezers or forceps, an illuminated magnifying glass and, if possible, a circuit board holder to locate them in the board before soldering. Instructions are sketchy. For example, the FlexiPin YouTube video shows a board with one pin hole and a slot, while the Uno board has two holes on either side of a slot.
by Robert about FlexyPin - Pack of 100 via REVIEWS.io
3 years ago
These work GREAT. I use "bare" ESP modules at work, and sometimes I need to debug the stuff...
by Anonymous about FlexyPin - Pack of 100 via REVIEWS.io

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