3 x AAA Battery Holder with Switch and JST


Availability: In Stock


SKU: BTC-038 Category: Tags: , ,


This battery holder connects 3xAAA batteries together in series for powering all kinds of projects. The box is slim, and 3 AAA’s add up to about 3.3-4.5V, a very similar range to Lithium Ion/polymer (Li-Ion) batteries. This makes them ideal for use with 3.3V projects that have a 2-pin JST connector meant for one of our Li-Ion/Poly batteries.

These cases fit any standard AAA battery. When using rechargeable NiMH the output voltage will range from about 3.7V with charged batteries to 2.7V at the end of life with a nominal voltage of 3.6V. When using alkalines, the output will range from 4.6V with new batteries to 3.3V at the end of life with a nominal voltage of about 4.5V


  • Dimensions: 63 x 37 x 16.4mm”
  • Cable Length: 6″ / 150mm
  • Integrated On/Off Switch
  • JST-PH Connector
  • 3 x AAA battery

Weight 20 g