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.
Coin Cell Battery - 20mm (CR2025)
SKU: SF-PRT-11928 | Brand: SparkFun
The CR2025 is a 20mm lithium coin cell battery rated at 3V with a 165 mAh capacity. At just 2.5mm thick, it's 0.7mm thinner than the more common CR2032, making it ideal for applications where space is at a premium. A...
Out of stock
Coin Cell Battery - 20mm (CR2032)
SKU: SF-PRT-00338 | Brand: SparkFun
CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time. Note: This item is non-returnable. If this item arrives damaged or is not functioning pr...
Out of stock
Coin Cell Battery - 12mm (CR1225)
SKU: SF-PRT-00337 | Brand: SparkFun
CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. These batteries are sold in single units.
Out of stock
