Classroom-ready battery shield can be used to power all of your science and electronics hobby projects.
Outputs: 3 x 3V, 3 x 5V DC and 1 x standard USB
Input (for recharging): standard micro USB connector (same as charging your cell phone)
Max current: 2.2 A
On/off switch and charging indication LEDs
Description
This versatile battery shield can be used to power all of your science and electronics hobby projects. Great for teachers; no more wasting AA batteries! Just recharge your 18650 lithium batteries over night and you are ready for a full day of classroom experiments. With outputs of 3V and 5V DC, you may use this shield with a variety of circuits with lightbulbs, buzzers, DC motors, LEDs, etc. NOTE: Requires two 18650 lithium rechargeable batteries (NOT INCLUDED)