Extended Battery for Samsung Galaxy S4 7400 mAH Battery Pack by Mobile Charger-Kandese. Use it as cell phone battery replacement for your Samsung S4

PRODUCT FEATURES
Unlike external power sources, this built-in battery is totally power efficient, giving your phone 100% of the stored energy to use. With quality battery cells, IC chips to prevent short circuiting and rigorous inspection tests, there's simply no better quality extended battery. Compatible with ALL Galaxy S4 / SIV Models and Carriers such as Samsung Galaxy S4 S IV i9500, I9505, M919 (T-Mobile), I545 (Verizon), I337 (AT&T), L720 (Sprint), R970 (U.S. Cellular/MetroPCS). NOT compatible with S4 Mini, S4 Zoom or S4 Active. Note: Full NFC functionality

SPECIFICATIONS
• Battery Capacity:7400 mAh •Battery Type: Li-Ion •Cycle times: 500 times • Voltage: 3.8V •Built-in overload & over-voltage protection •Certified by CE/RoHS. Note: Original cover cannot be reused and requires included Extended Battery Back Cover. Package includes: 1x7400mAh High Capacity Extended Battery for Samsung Galaxy S4 and Replacement Back Cover to accommodate larger battery

EASY INSTALLATION
1) Turn off your device. 2) Remove the back lid of your phone. Start at the top-back side of your phone for easiest entry. 3) Remove the original battery. 4) Insert the Extended Battery. Ensure the connector prongs line up for a snug fit. 5) Cover the back of your device with the Extended Back Cover.

ENSURING MAXIMUM PERFORMANCE
Extended battery level is 40-50% charged at shipping of this product. To ensure MAX performance, please fully charge extended battery after installation and prior to use. NOTE: ACTUAL BATTERY LIFE WILL VARY DEPENDING ON NETWORK CONDITIONS, YOUR PHONE HARDWARE AND SOFTWARE CONFIGURATIONS. Do not assume extended battery capacity will triple your original battery life. Battery is a generic brand & phone is sold separately. Battery is Made in China but shipped from Amazon fulfillment centers in the USA