Vape Gear Twist Cube 3.3V - 4.8V Adjustable Battery With Preheat Mode & USB Adapter - Display of 12 | Pen Style Batteries | Midwest Distribution
Amazon.com: ALAMSCN 3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino (Pack of 3) : Electronics
3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92 : ID 2166 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
3.3 V 3.5 V Battery Lithium Ion 3.2 V 100ah 200ah - Buy Batería De Litio 3.2 V 100ah Product on Alibaba.com
Buy Wholesale China 26650 3.3v 3000mah Li-ion Rechargeable Cylindrical Battery Lithium Battery Lifepo4 Battery & Lithium Battery at USD 30 | Global Sources
LithiumWerks APR18650M-1B, 3.3 V 1.1Ah Lithium Iron Phosphate (LiFePO4) Battery