Product Name: NEFFOS C7 / Y7 / X9 Battery – (NBL‑35B3000)
Compatible Models: Neffos C7, Y7, X9
Type: Internal Rechargeable Lithium‑Ion Battery
Function: Replaces degraded or faulty battery to restore battery life and performance
Installation: Internal repair (requires technician)
Condition: Compatible Replacement Part
Usage: Suitable for Neffos C7 / Y7 / X9 battery replacement