Power Supplies

High quality, power friendly and colourful USB A to Micro-B cables Available in a range of lengths for all possible uses (also available in a cl...

This powerful monocrystalline solar panel features an A-class monocrystalline silicon panel imported from the United States, a conversion effic...

 This is a simple 6 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector.

By popular demand, we now have a handy extension cord for all of our JST-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders). One...

We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's our latest a...

Solar Power Manager Micro is a micro power, high-efficiency solar power management module, designed for powering IoT based low-power wireless senso...

Keep it cool with a Peltier module. These unique electronic components can generate a temperature differential when powered. That is to say, apply ...

Secure prototyping space for your Raspberry Pi, now Pi Zero compatible! Raspberry Pi 3, A+, Zero and Zero W compatible Works with the Pibow, P...

Double up your power adapters with this wonderfully simple 2-way power jack splitter. All you have to do is connect a standard 5.5mm/2.1mm sized pl...

Eclipse batteries are made to the same specifications of those well known expensive brands on TV, but at a realistic price. We are very, very pro...

This brilliant invention is a blessing for makers designing or using boards with standard 2.1mm DC barrel jacks. Many devices opt against a p...

It’s tiny, it’s handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter you can make a flash dr...

Add more functions to Pi? This HUB will be your best friend! It's based on USB2.0, you can read your memory card at high speed. Ready to add a c...

Introducing our new range of Ultra-slim Switchmode AC adaptors. They are extremely light, sleek and compact; enough to snugly and neatly fit side ...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Overview The D24V50Fx family of step-down voltage regulators generates lower output voltages from input voltages as high as 38 V. They are switc...

Convert just about any battery pack to 5V with VERTER - our fresh new Buck-Boost power converter. VERTER can take battery voltages from 3-12VDC ...

Need a nice little 3.3V regulator? We rather like the very-low-dropout L4931 from ST! This little guy will help you get your 4-20V battery or wa...

This female to male DC power cable offers an easy solution for extending the length of a DC power supply. SPECIFICATIONS 2.1mm (0...

This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel ...

This connector adapts a 5.5 × 2.1 mm DC barrel jack to a pair of screw terminals spaced approximately 5 mm (0.2″) apart. The terminals are labe...

Your project will probably need an on/off switch. If you plan to house the project in an enclosure, we found this great rocker switch to help yo...

This convenient 3.8mm/1.3mm or 3.5mm/1.1mm or 1.3mm DC to 2.1mm DC adapter cable lets you plug one of our solar panels into our optimized Solar ...

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relativ...