A Simple Solar Charger for Nickel/Metal Hydride and Alkaline AA Cells

This simple device can be placed on a window sill or hung in a window facing outwards and will charge up nickel/metal hydride cells slowly in the background. When fully charged the cells can be left in situ receiving a very gentle float charge and be available for use when required. It will also al...
By: Lionel Sear

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