Lithium Ion Cylindrical Battery - 3.7v 2200mAh (Adafruit ... | Little Bird
CITYORK 1.2V NiMH 2200mAh Flat Top Rechargeable AA Batteries with Tabs, High Capacity and Designed for Batteries, Pack of 12 : Amazon.com.au: Electronics
Rechargeable NiMH AA Battery: 1.2 V, 2200 mAh, 1 cell | POLOLU-1003 | Core Electronics Australia
604560 Lithium ion polymer Battery (LiPo) (3.7V 2200mAh)