Product Name: Replacement Battery
Compatible Model: ZTE Nubia Red Magic 5G NX659J
Material: Lithium-ion (Li-ion) – Li3945T44P8h526391
Function:

Provides reliable power to the device

Replaces worn, swollen, or failing original battery

Restores normal battery life and standby time

Includes overcharge and short‑circuit protection
Included: Battery only
OEM Style: Yes