The voltage produce an electrical power using a chemical reaction. This voltage can be thought of as electrical pressure, pushing electrical “current” through a circuit. This voltage is much lower and much safer than that used in your house wiring. Using more batteries increases the “pressure” and so more electricity flows.
Batteries[]
The batteries convert chemical energy into electrical energy. The rechargeable battery can convert electrical energy to chemical energy. Non-rechargeable batteries are prefered.
Solar cells[]
The solar cell has siclon crystal that converts light energy to electrical energy. Big solar cells can generate more watts, but smaller one can generate more volts.
AC/DC adapter[]
The Plug-in snap have AC/DC adapter to convert 120V AC to 9V DC, and then it reduces volts to 3, 5, or 6. You can use it in snap circuits green to recharge B4.
| B1 (3V Battery Pack) | |
|---|---|
 | |
|
Debut |
|
|
Class |
B |
| B2 (Solar Cell) | |
|---|---|
 | |
|
Debut |
Output Forms |
|
Class |
B |
| B3 (4.5V Battery Pack) | |
|---|---|
 | |
|
Debut |
Electronic Playground |
|
Class |
B |
| B4 (Rechargable Battery) | |
|---|---|
 | |
|
Debut |
Crank Charger |
|
Class |
B |
| B5 (5V Battery Pack) | |
|---|---|
 | |
|
Debut |
Motion Detector (Set) |
|
Class |
B |
| B6 (Plug-In Charger) | |
|---|---|
 | |
|
Debut |
N/A |
|
Class |
B |
| B7 (7v Solar Cell) | |
|---|---|
 | |
|
Debut |
Best Charging Circuits |
|
Class |
B |