Avanto Battery for Apple iPhone 4 with 1420 mAh Li-Ion - APN 616-0521 - compatible with APN 616-0512 & 616-0520 APN (Accessories)
Was due to the many recessions very skeptical about this product to purchase at all, as it has often been a problem that apparently already used batteries were sold as new. Property me then but still decided to buy the battery, especially the absence