... phone, digital camera, MP3-MP4, etc. QS-1 Type Solar charger can provide you limitless charging power. Only after three minutes ... modern life. I. Specification of the QS-1 solar charger: -This solar charger uses intelligent and temperature control technology in collection. -Only ... time for the lithium battery inside using the AC--DC charger: 2-3 hours. -LED light for night use. Lighting time ...