Battery for Kazuna BP1578 Verizon eTalk 4G F019 F119 1530mAh 3.8V Replacement Brand: Kazuna Model: BP1578 Compatibility: Kazuna eTalk 4G, Kazuna F019, Kazuna F119, Kazuna KAZ-F019PP Item includes: Please note: This item includes 1x Kazuna BP1578 Battery Only ? As Pictured. No other accessories are included. Quality: Original Condition: New Features: ? Genuine replacement battery for Kazuna line ? 1530mAh capacity gives long usage time ? 3.8V Li-Polymer cell for reliable power ? Designed for quick swapping and easy installation ? Compatible with OEM and third-party batteries replacing BP1578 / CS-KZA157SL Specifications: ? Capacity: 1530mAh ? Voltage: 3.8V ? Chemistry: Li-Polymer (Li-Ion type) ? Dimensions: ~57.42 45.50 4.66 mm ? Standby time: up to 5 days ? Talk/usage time: up to 8.4 hours Thank you for choosing our Wholesale small business based in Florida. We specialize in Cell Phones and Accessories, although we also offer a variety of closeout lots to cater to diverse customer preferences. With over two decades of experience selling since 2002, we truly understand the significance of your purchase, regardless of the amount spent. Rest assured that we are fully committed to resolving any issues that may arise. Our dedicated team operates from Monday to Friday, 9 am to 5 pm, and we make it a priority to answer all inquiries promptly. We kindly request that you give us the opportunity to address any problems before opening a case or leaving feedback. Your satisfaction is of utmost importance to us, and we will do our best to find a satisfactory solution. Furthermore, we value fairness in pricing, especially for wholesale orders. If you feel that the listed price is not suitable, we encourage you to utilize the Best Offer feature. We are always willing to work with you to reach a mutually beneficial agreement. Once again, we sincerely appreciate your interest in our items. If you have any further questions or require assistance, please don't hesitate to reach out. We are here to serve you.