5 Led Power Bank For Laptops 5 Led Power Bank For Laptops Cell: Lithium polymer 3x 6600 mAh 3.7VOutput voltage: ... Material: Aluminum Size: 220*130*15mmweight: 600gCharge State display: 5 LED Output Cable 1pcs; input Connectors(7PCS), output Connectors (8PCS) work ... for A-cer,AST,ASUS,BAYCOM, ChemUSA, Compaq,D-ell,Twinhead, ...