This replacement battery, model BP1578, is designed for Verizon Kazuna eTalk 4G LTE phones. It is compatible with Kazuna brand and comes with batteries. This battery is a great option for those looking to replace their old battery, ensuring their phone stays powered for longer. The battery is made specifically for the Verizon Kazuna eTalk 4G LTE phones and is compatible with other Kazuna models as well. It is easy to install and provides a reliable source of power for your phone. Get your hands on this replacement battery today and keep your phone running smoothly.