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
3 x 18650 Battery Holder with DC2.1 Power Jack
SKU: DF-FIT0539 | Brand: DFRobot
A robust battery holder designed to house three 18650 lithium-ion cells in series, delivering a nominal 11.1V output through a standard DC 2.1mm power jack. Ideal for powering projects, robots, and portable electronic...
Delivered by Wed 24 Jun
2-Way 18650 Battery Holder
SKU: DF-DFR0969 | Brand: DFRobot
A dual-slot 18650 battery holder with built-in charging and regulated power outputs, perfect for powering microcontrollers, sensors, and portable electronics projects. Simply install two 18650 lithium batteries and us...
Delivered by Wed 24 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
18650 Battery charger with 2 x 3.7V Batteries
SKU: LB-OWL-CHAR | Brand: Little Bird
A dual-slot 18650 battery charger bundled with two 3.7 V 2000 mAh lithium-ion rechargeable batteries. The charger features overcharge protection circuitry to safely charge standard 18650 cells, making it a convenient ...
Out of stock
Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)
SKU: SF-PRT-13189 | Brand: SparkFun
A standard 18650 lithium-ion rechargeable cell with pre-attached solder tabs for easy integration into custom battery packs and projects. With 2,600mAh capacity at 3.7V, it provides reliable power for a wide range of ...
Out of stock
Lithium Ion Battery - 18650 Cell (2500mAh)
SKU: SF-PRT-12895 | Brand: SparkFun
No, these aren’t some sort of weird, AA battery, this is actually a 18650 Lithium Ion Cell. These round high capacity cells have been mainly used in flashlight type applications but with its capability to be used as a...
Out of stock
