The Kitables Solar Charger Kit gives you everything you need to build your own functioning solar charger. HARNESS THE POWER OF THE SUN: Our portable and lightweight solar charger will be your perfect companion for charging your iPhone or Android on the go! The solar USB charger kit uses the power of the sun to charge its convenient battery, so it’s ready when you need it. You can also quickly store juice by plugging directly into a wall outlet before you leave the house. EASY TO FOLLOW INSTRUCTIONS: Build your own solar charger from scratch following detailed instructions online (visit our website at www.kitables.co to see instructions). THE PERFECT GIFT: Fun, creative, and unique — your solar power bank kit will be a hit! GREAT FOR STEM TEACHING CURRICULUM: Our solar charger kit is a great introduction into solar energy and helps teach and encourage kids to to develop skills in the core disciplines of science, technology, engineering, and math. Battery Charge Time Solar: ~14 hours Battery Charge Time Wall: ~2 hours Phone Charge Time: ~2-3 hours* Build Dimensions: ~ 4.5”x2.5”x7/8” Weight: 116g or 46 pennies *Charge times vary between devices, operating systems, and other factors. Kit Includes: Laser Cut Wood Box 6V Solar Cell Re-chargeable LiPo Battery Micro USB Charging Module USB Booster for Smartphones Rectifying diode Switch Wires Not Included: Soldering Iron Hot Glue Gun *Soldering is required to put pieces together. Soldering tools are not included.* In stock! Usually ships within 1 business day.