Li3949T44P8h906450-5A 5000mAh 3.85V Li-ion Polymer Replacement Battery for ZTE v41 Smart A72 4G

Description

Battery model: Li3949T44P8h906450-5A
Capacity: 5000mAh / 19.25Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: ZTE v41 Smart, ZTE A72, ZTE 4G (and regional variants)
Package include: 1 x battery
Bring your ZTE v41 Smart, A72, or 4G device back to life with this Li3949T44P8h906450-5A 5000mAh replacement battery. These ZTE models belong to the brand’s popular entry-level and mid-range lineup, released around 2021-2022, targeting users who need reliable battery life above all else. The 5000mAh battery was the standout feature — providing two to three days of moderate use on a single charge, making these phones ideal for users who don’t want to worry about finding a charger throughout the day. After 3-4 years of daily use, the original battery has likely degraded significantly, with many users now needing to charge daily or even twice a day. This Li-ion Polymer replacement battery restores the full 5000mAh capacity, bringing back the dependable long battery life that made these ZTE models popular. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
What Makes These ZTE Models Special — And Why 5000mAh Matters: The ZTE v41 Smart, A72, and their 4G variants were designed for one primary purpose: lasting as long as possible between charges. Unlike flagship phones that prioritize camera quality or processor speed, these devices focus on practicality and battery endurance. The 5000mAh battery delivers approximately 10-12 hours of screen-on time for web browsing and social media, 15-18 hours of continuous video playback, and up to 3 days of mixed usage. After years of charge cycles, the original battery’s effective capacity drops to 60-70% of its original rating. Common signs that your battery needs replacement include: the phone now requires daily charging instead of every other day, the battery drains visibly faster during video streaming, the phone shuts down at 15-20% remaining battery, or charging takes much longer than the original 2-2.5 hours to full. This replacement battery restores the full 5000mAh capacity, giving you back the freedom to go days without hunting for a charger. The battery supports standard 5V/2A charging (10W) — the phone does not support fast charging, which is actually beneficial for long-term battery health, as slower charging generates less heat and reduces degradation over time.
Compatibility Note: Fits ZTE v41 Smart, ZTE A72, and related ZTE 4G variants. Please confirm your battery model before ordering — Li3949T44P8h906450-5A is printed on your original battery. These ZTE models may have different marketing names in various regions, but if your phone has a 5000mAh battery and matches the general specifications of the v41 Smart or A72, this is likely the correct battery. This battery is NOT compatible with ZTE Axon series, ZTE Blade series (unless specifically confirmed), or newer ZTE models from 2023 onward. When in doubt, remove your original battery and verify the model number before ordering.