Product Name: COMPATIBLE Vivo Y19S Battery (BA61)
Compatible Models: Vivo Y19S (V2419), Vivo Y04 (V2430)
Part Type: Internal Rechargeable Lithium-Ion / Lithium-Polymer Battery
Function: Replaces degraded or faulty battery to restore battery life and performance
Capacity: 5500mAh (typical)
Voltage: 3.89V
Includes: 1x BA61 battery
Usage: Internal repair – requires device disassembly