Batteries (LiPo, NiMH, coin cell)
Shop batteries for your electronics projects, from lithium polymer (LiPo) and 18650 li-ion cells to NiMH rechargeables, coin cells, and everyday alkaline batteries. We also stock battery holders, breakout boards, and chargers to keep everything powered up.
Whether you're building robots, portable gadgets, or STEM classroom kits, you'll find the right battery chemistry and form factor here. Available for fast shipping across Australia.
Gravity: I2C 3.7V Li Battery Fuel Gauge
SKU: DF-DFR0563 | Brand: DFRobot
3.7V lithium batteries are commonly used in many projects. However, the remaining power and voltage of the lithium battery are highly nonlinear. We can only roughly judge whether the battery is full or almost empty a...
Delivered by Wed 24 Jun
Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH QT / Qwiic
SKU: AF-4712 | Brand: Adafruit
The Adafruit LC709203F Fuel Gauge monitors your single-cell LiPo or Li-Ion battery and reports both voltage and state of charge as a percentage over I2C. It handles the non-linear voltage-to-percentage conversion for ...
Delivered by Fri 3 Jul
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor
SKU: AF-5580 | Brand: Adafruit
The Adafruit MAX17048 LiPoly/LiIon Fuel Gauge and Battery Monitor gives you accurate battery voltage and charge percentage readings for your 1S 3.7–4.2V lithium polymer or lithium ion battery. Instead of guessing rema...
Delivered by Fri 3 Jul
12mm Coin Cell Breakout w/ On-Off Switch
SKU: AF-1867 | Brand: Adafruit
A breakout board with a CR1220 coin cell battery holder, an on/off switch, and 0.1″ pitch breakout pins. Ideal for powering very low-current projects or providing switchable battery backup for a real-time clock (RTC) ...
Delivered by Fri 3 Jul
Coin Cell Battery USB Board
SKU: LB-COINBOARD | Brand: Little Bird
In compliance with Australian laws addressing the potential hazards associated with coin cell batteries, especially for small children, we're thrilled to present our innovative alternative – the Micro-USB Powered C...
Out of stock
LiPower Shield
SKU: EC-ACS33721L | Brand: Elecrow
You may need this item if you want to power your Arduino with a 3.7V LiPo battery to make it become a portable device. It made up of a “power cell” and “fuel gauge”, it allows you to connect a 3.7V single cell Lithium...
Out of stock
