Battery Power Supply
Battery Power Supplies for many different applications. AA, 9v and more! Outputs of 1.5v, 3v, 4.5v, 6v, 9v, 12v
- 20mA LED Driver - Never Worry About Resistors Again$1.25 As low as $0.75This is an extremely useful device and can take all the headaches of figuring out how to wire your LEDs. Also great for automotive uses! Learn More
- 3V Coin Battery Holder – 2032 or 2025 Button Lithium Battery$0.99 As low as $0.35A convenient way to add a 2032 or 2025 button battery to your project as a power source with the coin battery holder or case. Learn More