Battery for OnePlus 9 5G (MT2111) - (BLP829)

Power up your phone with this Replacement Battery for OnePlus 9 5G (Model MT2111) – BLP829. Designed to match the original in performance and capacity, this high-quality lithium-polymer battery is ideal for fixing battery drain, sudden shutdowns, or overheating issues. Restore your device’s original battery life and reliability.

Key Features:

• Compatible with OnePlus 9 5G (MT2111)

• Battery Model: BLP829

• High-capacity Li-Polymer battery for extended usage

• Matches original specs for voltage and performance

• Built-in protection against overcharging and short circuits

• Rigorously tested for safety, cycle life, and performance

Frequently Asked Questions (FAQs)

Q1: Is this an original OnePlus battery?
This is a high-quality compatible replacement, engineered to perform like the original.

Q2: How do I know if my battery needs replacing?
If your phone has fast battery drain, shuts off at random, or heats up frequently, it’s time for a new battery.

Q3: Can I replace the battery myself?
If you’re experienced with smartphone repairs, yes. Otherwise, professional installation is strongly recommended.

Q4: Will this support fast charging?
Yes, it supports Dash/Wrap fast charging, just like the original battery.

Q5: Does the battery come pre-calibrated?
Yes, but it’s recommended to fully charge and discharge the battery 2–3 times after installation for best performance.