Batteries
Shop batteries for your electronics projects in Australia, including LiPo, Li-Ion, NiMH, AA, AAA, coin cell, and 18650 rechargeable batteries. We also stock battery holders, chargers, and battery packs for every setup.
Whether you're powering a robot, wearable, IoT sensor, or classroom STEM kit, find the right battery and holder with convenient connectors like JST. Reliable power for makers, hobbyists, and educators — shipped from Australia.
Polymer Lithium Ion Battery - 40mAh
SKU: SF-PRT-13852 | Brand: SparkFun
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 40mAh. This may sound...
Out of stock
