Power & Batteries
Browse our full range of power and battery products for your electronics projects. From lithium and coin cell batteries to DC-DC converters, voltage regulators, solar panels, and bench power supplies — we stock everything you need to keep your builds running.
Whether you're powering a classroom STEM kit, a weekend maker project, or a professional prototype, you'll find reliable power solutions with fast shipping across Australia.
USB Male to USB Female + MicroUSB + USB-C
SKU: LB-LS4167 | Brand: Little Bird
This USB Male to USB Female + MicroUSB + USB-C Adapter is perfect for connecting your USB devices to your computer. It features a male USB connector on one end and a female USB connector on the other, as well as a ...
Delivered by Fri 9 Oct
Breadboard Power Supply Module
SKU: LB-LR0186 | Brand: Little Bird
This is a simple breadboard power supply module that is capable of 7-12V input voltage and selectable outputs (5V or 3.3V) regulated voltage. All headers are 0.1" pitch for simple insertion into a 400 point b...
Delivered by Fri 9 Oct
Micro:bit Cable and Battery Case with Switch
SKU: LB-MICROACC | Brand: Little Bird
Handy accessories to get you started with micro:bit! This little kit has a battery pack with switch for portable projects, and a micro-USB cable to connect your micro:bit to your computer to start your coding...
Delivered by Fri 9 Oct
9V Battery Holder with Dc connector
SKU: LB-LR0295 | Brand: Little Bird
A simple 9V battery holder with a DC barrel connector. Provides a convenient way to mount and connect a 9V battery to your electronics projects. Key Features DC Barrel Connector – Standard connector for easy integr...
Delivered by Fri 9 Oct
Micro B USB In-line Power Switch Cable (Female to Male)
SKU: LB-PT-MICROUSB | Brand: Little Bird
This microUSB extender has a female microUSB at one and and male microUSB at the other end. You can use the inline switch to power on or off your device without having to keep unplugging it.This works with the R...
Delivered by Fri 9 Oct
FlexCharge 8-90V to 5V Module USB-C
SKU: LB-LS6795 | Brand: Little Bird
8-90V to 5V 5A DC-DC Step-Down Converter (25W, USB-C)This compact and efficient DC-DC step-down converter is designed to take an input voltage from 8V to 90V and regulate it down to a stable 5V output at up to 5A (25W...
Delivered by Fri 9 Oct
Micro USB Cable
SKU: DF-FIT0265 | Brand: DFRobot
Micro USB 2.0 to USB type A cable, a standard USB connector for cellphones, Arduino Leonardo or other embeded boards to common computer connector. This is a consumer standard, smaller connector for USB devices. Mic...
Delivered by Fri 9 Oct
JST 2-pin cable
SKU: AF-261 | Brand: Adafruit
Red and black tinned wires with a 2-pin JST PH connector on the end. 4" / 100mm long. Matches up nicely with our Lipoly chargers! We have the socket 'mating' version of this cable over here, as well as an 'ex...
Delivered by Fri 9 Oct
18650 3.7v li-ion rechargeable battery with charge protection
SKU: LB-LS1558 | Brand: Little Bird
A standard 18650 lithium-ion rechargeable battery with a built-in protection circuit for safe operation. The integrated PCB provides overcharge, over-discharge, and short-circuit protection, making it a reliable power...
Delivered by Fri 9 Oct
USB-C Power Delivery Adapter Board 5V, 9V, 12V, 15V, or 20V
SKU: LB-B0DT4DC3SQ | Brand: Little Bird
USB C PD Adapter Board – Adjustable Voltage, up to 45W Power Output Looking to power up your next project with USB-C? This PD adapter board has you covered! Supporting a range of fast-charging protocols, including PD3...
Delivered by Fri 9 Oct
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
SKU: LB-LR0214-142A | Brand: Little Bird
One input: DC 6V - 12V (input voltage to the output voltage must be higher than 1V.) Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly conv...
Delivered by Fri 9 Oct
Magnetic Cable 240W Fast charging USB-C
SKU: LB-1601174027926 | Brand: Little Bird
Upgrade your charging game with our Magnetic Cable 240W Fast Charging USB-C. This cable not only offers lightning-fast charging speeds, but also provides the ultimate convenience with its magnetic design. Crafted...
Delivered by Fri 9 Oct
Universal Battery Tester
SKU: LB-PT12114 | Brand: Little Bird
A compact, multi-purpose battery tester that quickly checks the charge level of common household batteries. The colour-coded analogue dial gives you an instant good/low/replace reading — no guessing whether that batte...
Delivered by Fri 9 Oct
9V Snap Connector
SKU: DF-FIT0111 | Brand: DFRobot
A classic 9V battery snap connector with bare wire leads, 15 cm in length. Pair it with a DC Barrel Jack Adapter – Male to power an Arduino directly from a 9V battery. Key Features Bare Wire Leads – Solder or conne...
Delivered by Fri 9 Oct
3-AA Battery Holder, Enclosed with Switch
SKU: PL-1152 | Brand: Pololu
An enclosed battery holder for three AA cells with a built-in on/off switch. The snap-on lid slides over the batteries to fully enclose them, keeping the cells secure during use. Provides approximately 4.5 V with thr...
Delivered by Fri 9 Oct
LiPo SHIM for Pico
SKU: PR-PIM557 | Brand: Little Bird
This SHIM provides a convenient way of powering your Raspberry Pi Pico from a LiPo/LiIon battery. You can recharge the battery easily by providing power to the Pico's USB port. Solder this neat little square to th...
Delivered by Fri 9 Oct
Lipo Battery Safe Bag
SKU: LB-PT91009 | Brand: Little Bird
Protect your valuables with our Lipo Battery Safe Bag! Made from high-quality, fire-retardant fiberglass nylon, this bag offers sturdy, durable protection against potential heat damage. While it’s not indestructible, ...
Delivered by Fri 9 Oct
IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino
SKU: LB-LR0185 | Brand: Little Bird
Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module Description:If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional...
Delivered by Fri 9 Oct
USB Type C 3.1 PD to 5.5mm Barrel Jack Cable - 12V 5A Output
SKU: AF-5450 | Brand: Adafruit
This cable will let you get rid of all those wall adapters you have stashed in the plastic bin in the basement. Instead of multiple wall warts with different power and current capabilities, this cable will convert any...
Delivered by Fri 9 Oct
Lithium Ion Polymer Battery - 3.7v 1200mAh
SKU: LB-00238 | Brand: Little Bird
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of abou...
Delivered by Fri 9 Oct