High-Quality Battery: This 2520mAh rechargeable battery is designed for the ZTE Blade Vantage Z839 and is made with 100% AAA-grade Li-ion cells, ensuring a long-lasting and reliable performance.
Long Battery Life: With 500-800 charge cycles, this battery can provide extended usage time, meeting the needs of heavy mobile users. (User Input: Heavy mobile user)
Certified Safety: This battery is CE, ROHS, MSDS, and UN38.3 certified, guaranteeing its safety and compliance with international standards.
12-Month Warranty: We offer a 12-month warranty on this battery, providing peace of mind for our customers. (User Input: Customer satisfaction)
Fast and Reliable Shipment: We use DHL, UPS, EMS, FedEx, and TNT for fast and reliable shipping, ensuring timely delivery of our products.