Fully Compatible with GC3 Panel SP1-GC3 GC3e Panel. Perfectly Works like the original battery Battery Specifications: 5000mAh, WH: 14.06Wh, Voltage: 3.7V Li-Polymer Battery Dimensions: 89.1 x 37.5 x 8.0mm Weight: 111.0g Our products have passed strict quality inspection. if you have any questions, you can contact us. We offer full refund or a free replacement without any reason