Arduino Power Supplies and Voltage Regulators
Find reliable power supplies and voltage regulators for your Arduino projects. Browse 9V adapters, barrel jack connectors, battery holders, DC-DC converters, and regulated switching power supplies to keep your builds running smoothly.
Whether you're a hobbyist, student, or educator working on STEM and maker projects, stable power delivery is essential. We stock a range of options from simple battery snaps to lithium cells and LiPo batteries.
Shop Arduino power solutions with fast shipping across Australia.
2 x 18650 Battery Holder with DC 2.1mm Jack
SKU: DF-FIT0538 | Brand: DFRobot
This battery holder takes two 18650 lithium cells and connects them internally in series for a standard 7.4 V output. It is a simple way to power electronics projects from common 18650 cells, such as those used in lap...
Delivered by Wed 24 Jun
