[Go Beyond Your Power]:Increase your battery power with the TQTHL Galaxy S4 Extended Battery.6200mAh high capacity battery . Stop worrying about your battery life and enjoy your phone even more. Replace your existing smart phone battery with a stronger.(The battery operation time depends on conditions such as: Transmitting power level, Signal (distance between the phone and the base station),Network parameters defined by the operator.)</br>[Grade A + Battery Cells]: The Extended Battery for Galaxy S4 uses Grade A+ rated battery cells with CE and ROHS certification. Each battery comes with a special chip to protect your smart phone from over-heating, short-circuit, over charging or over discharging. Each Extended Battery for Galaxy S4 battery is designed to last over 500 repeated battery charge cycles.</br>[Full Compatibility]:This Galaxy S4 replacement battery could fully compatible with Verizon, T-Mobile, AT&T, Sprint,US Cellular. [Note: Not Compatibility Galaxy S4 MINI]</br>[Easy To Use]:This Galaxy S4 Extended Battery is extremely easy to install and use. After turning off your device, just remove the back cover of your smart phone along with your current battery. Simply pop in the Extended Battery for Galaxy S4 and replace your existing back cover with the TQTHL extended back cover. Now you will have access to 2 times the power for your mobile device.</br>[Quality Assurance]:This Replacement Li-ion Battery for Galaxy S4 tested under strict quality control standards. CE/FCC/RoHS certified.Safety Guaranteed and backed by TQTHL 24 Month Warranty. 100% zero defect guarantee.</br></br>Product Description</br></br><b>Product Features:</b><br> - Compatible with: Samsung Galaxy S4 I545 (Verizon) <br> - Compatible with: Samsung Galaxy S4 I337 (AT&T) <br> - Compatible with: Samsung Galaxy S4 L720 (Sprint)<br> - Compatible with: Samsung Galaxy S4 M919 (T-Mobile)<br> - Compatible with: Samsung Galaxy S4 R970 (US Cellular)<br> - Compatible with: Samsung Galaxy S4 I9500 (International Version) <br> - Compatible with: Samsung Galaxy S4 I9502(With Dual SIM support)<br> - Compatible with: Samsung Galaxy S4 TDD LTE GT-I9507<br> <br> <b>Product Specifications:</b><br> - Battery Capacity: 6200 mAh <br> - Battery Type: Li-Ion <br> - Voltage: 3.85V <br> - Watt-hour: 23.87wh <br> <br> <b>Battery Back Cover :</b><br> *100% Brand New Battery Back Cover .<br> * Includes extended-size battery cover door ( Replaces original battery door ).<br> * Battery cover maintains opening for camera.<br> * Keep your cell phone look new.<br> * Size: perfect fit.<br> * Colour : Black . ( as Shown ).Extended TPU Case :<br> * 100% Brand New High Quality HoneyComb Design Extended TPU Case.<br> * Offer instant all around protection from scratches.<br> * Keep your cell phone look new.<br> * Size: perfect fit.<br> * Colour : Black . ( as Shown ).<br> =========================================================================<br> <br> <b>Package Included:</b><br> 1 * 6200mAh Extended Battery for Galaxy Note4 Cell Phone<br> 1 * Replacement back cover (Black)<br> 1 * Battery protective case<br></br><br/>http://www.amazon.com/gp/product/B01JLVRMJK