Welcome to ETC Educational Technology Connection (HK) Ltd!
Battery Holder
2284
Kitronik
3xAA Battery Holder with a built-in lead that terminates in a 2.1mm DC jack, the lead and jack combined is approx. 150mm in length. Features clip-in side holders for easy access to the battery compartment. The case is hard plastic and is resistant to sudden impacts and vibrations. An ideal way to power projects with a barrel jack 2.1mm input using AA batteries., such as; Kitronik Alarm Clock Kit with ZIP Halo HD for micro:bit.