Adafruit 3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip

This battery holder connects three AAA batteries in series, ideal for powering diverse projects with a voltage range of approximately 3.3-4.5V, similar to Li-Ion batteries.

Its slim design, coupled with a convenient on-off switch, makes it perfect for 3.3V projects featuring a 2-pin JST connector. An ergonomic belt clip ensures portability, while its compatibility with any standard AAA battery offers versatility.

Using rechargeable NiMH batteries, expect an output from about 3.7V when fully charged to 2.7V at depletion. Alkaline batteries provide an output from 4.6V when new to 3.3V at the end of life.

The genuine JST connector ensures secure and reliable connections, preventing snags and damage typically associated with inferior alternatives.