... panel: Mono(multi )crystalline solar panel 3). battery: rechargeable,1.2V600mAH4). light source: 1pcs change color LED5). working ... 2V/40mAhhhmAhhin mAhhterialplastic + stainless steelLight SourceSuper bright LED 1pc, colorful (red,green and blue)Packingwhite boxBattery rechargeable batteries 1.2V600mAh, Ni-MH ... panel, the electricity is stored in the Ni-MH battery 2). After 8 hours charges in daytime, ...