... DC12V,7Ah,lead-acid rechargeable bettery Flourescent lamp, DC 12 V,5W,2 pcs Mini Solar System:XZJ003- ... betteryFlourescent lamp, DC 12 V,5W,2 pcsController:overcharge/discharge protectionMobilephone charging:5.5VLighting mode:constantlySuitable for House illunination ... addition, we have other peak power solar systems for your reference:Solar panel20W50W100WStorage battery12V/17AH maintenance free acid ...