Type: Li-Polymer Cell. Capacity: 4700mAh. Weight: 116g. This battery case can effectively provide 135% additional battery life to your Samsung Galaxy S10 phone, keeping your Galaxy S10 charged the entire day.
Charging & Protection 2 in 1 -- Soft TPU case offers 360° protection, protecting your phone from scratches and other daily wear and tear, just it does not protect your screen. Built-in smart security chip protects your phone from short-circuiting, overheating or over-charging. CE and RoHS certified.
Intelligent LED Indicators -- 4 LED battery level indicators that lets you know exactly how much power you have(25%-50%-75%-100%).
Important Note -- This battery case ONLY compatible with Galaxy S10, NOT for S10+ /S10e; Not support Wireless charging; Not support Data-Sync.
100% Satisfiction Warranty -- Customer satisfaction is our top priority. For any reason, if you are not 100% satisfied with your purchase, you will get a worry-free refund within 40 days of purchase and 24 month warranty.