What is the Allen Test? Health & Detox & Vitamins OWI RobotiKits Solar Battery 1.4v 350ma (Max) for OWI 654, OWI 655, OWI 6567, OWI 6577. Have fun in the sun with our safe, encapsulated mini solar panel. This sturdy panel will endure handling without breakage or cell damage traditionally associated with solar cells. Create various experiments by exposing and positioning the panel at the energy source. Intended for use to familiarize students or hobbyists with fundamental silicon solar cell principles, and practical applications of solar cells. Lead wires (500mm) are included. Current: 350mA (Max) Voltage: 1. 4 Size: 4 5 16" x 2 3 8" (11 x 6cm) Compatible with: OWI 654, OWI 655, OWI 6567, OWI 6577