Small Monocrystalline solar panels measuring approx 60mm x 30mm with a current output of 40milliamps,complete with 100mm cables these can be used for trickle charging small aa or aaa nimh/nicad batteries up to 2 at a time,powering led`s etc,they can also be connected in series or parallel for higher voltages/currents as required,massive multiple item discounts are available with this product, price includes delivery.