Replacement Battery for Samsung Galaxy S Fascinate, Mesmerize and Showcase ( 1500mAh ) - Includes Micro USB Charge Cable Long lasting, high quality lithum battery cells Technical specifications: 1500mAh , 3.7 VCD Replaces your original smartphone battery to extend run-time for Samsung Fascinate, Mesmerize and more! Maintains performance for up to 1,000 charging cycles Free 3 year manufacturer's warranty