Lego Solar USB Charger Kit
Colorful casing with this LEGO gem!
Make your own portable and lightweight charger for your iPhone or Android out of LEGOs! Harness the power of the sun to charge this convenient battery so it’s ready when you need it. Or, you can quickly store juice by plugging directly into a wall outlet before you leave the house.
- Battery Charge Time Solar: ~14hours
- Battery Charge Time Wall: ~2hours
- Phone Charge Time: 2-3hours*
- Built Dimensions: 5”x2.5”x1″
- Weight: 116g or 46 pennies
*Charge times vary between devices, operating systems and other factors.
- Legos for Housing
- 6V solar cell, switch
- 3.7V 2000mah LiPo battery
- Charging module
- USB booster
- Rectifying diode
- Necessary wires
- Instructions on putting the whole thing together
Things you will need:
- Soldering iron and accessories
- Hot glue gun