Sporting Persistence Grade A+ 2800mAh 3.8V Extended Slim Internal Battery PN:308-10005-01 Compatible with Netgear Fuse AC779S Mobile Hotspot

You do not need a special back cover to use this battery This package is specifically designed for the cellphones we list here, if your cellphone is not in the list , then it's not for you. ====================================================================== 1)2800mAh Excellent Replacement Li_ion Battery: * Brand: Sporting Persistence . * High quality Li-Ion battery. * Battery Type: Lithium Ion. * Battery Capacity: 2800mAh . * Voltage: 3.8V. * The best spare battery for your phone. * Best Replacement for the original battery with comparable standby and talk time . * Our battery is sent out with little or no power, so please charge it for about 6 - 12 hours before using. * Keep an extra battery on hand for extend standby and talk times. * Each battery comes with a special chip to protect your smart phone from over-heating, short-circuit, over charging or over discharging. * Integrated microchip prevents overcharging and lengthens battery life. * When using the battery, please notice that use up all the power of battery for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles. * 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.)

• * Authorized Sporting Persistence Dealer
• * Package includes: 2800mAh Best Replacement Li_ion Battery X 1
• * Compatible with : Netgear Fuse AC779S Mobile Hotspot
• * Accessory only, Cell phone not included.
• * High Quality,100% Brand New.