Original High Backup Fast Charge 2050mah Samsung Galaxy 4g Battery Battery Backup: 3-4 Days

The battery is brand new and provides the same backup as the original battery that came with the phone. This battery is the best replacement for your wonderful phone and will never explode or cause any problems. This battery has been specifically designed for your handset and is ideal as a backup or replacement for your original battery. Simply charge one while using the other, and you'll be able to use your Smartphone all day, every day! These batteries provide the long-lasting and dependable performance you expect. We ask that you use an original company charger to charge your phone and our battery. Using anything other than an original charger can severely damage your battery and phone. As a result, the battery can be used to its full potential.A Please drain the battery completely three times before charging, followed by a full charge. As a result, the battery can be used to its full potential. Please keep in mind that its full effect and longevity are only realized after 3 to 5 full charge and discharge circles.