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.
Lithium Ion Cylindrical Battery - 3.7v 2200mAh
SKU: AF-1781 | Brand: Adafruit
A 3.7V 2,200 mAh lithium-ion cylindrical battery with built-in protection circuitry for over-voltage, under-voltage, and over-current protection. Slim enough to fit into many project enclosures and includes a JST 2-pi...
Delivered by Mon 15 Jun
Lithium Ion Battery Pack - 3.7V 6600mAh
SKU: AF-353 | Brand: Adafruit
A high-capacity 3.7 V lithium-ion battery pack built from three 2200 mAh 18650 cells connected in parallel, providing 6600 mAh of total capacity. The cells are spot-welded to a built-in protection circuit that guards ...
Delivered by Mon 15 Jun
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 Mon 15 Jun
Smart Charger for 18650 4.2V Li-ion battery with 2 x 18650
SKU: LB-LS4126-LS1558 | Brand: Little Bird
FeaturesIndependent Charging: Each of the four slots operates independently, allowing simultaneous charging of different battery sizes or charge levels.LED Indicator Lights: Red – Charging Green – Fully Charged S...
Delivered by Mon 15 Jun
Battery Holder - 2x18650 (wire leads)
SKU: SF-PRT-12900 | Brand: SparkFun
This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with...
Delivered by Mon 15 Jun
18650 Battery holder without DC connector
SKU: LB-LR0309-18 | Brand: Little Bird
A single-cell 18650 battery holder with bare wire leads, designed for easy integration of 18650 lithium-ion cells into your electronics projects. Simply drop in a battery and connect the leads — no soldering or connec...
Delivered by Mon 15 Jun
