Symphony Z42 Original-Capacity Replacement Battery (4400mAh)

The Symphony Z42 original-capacity replacement battery is a premium, high-density Lithium-ion Polymer power cell designed to restore your phone’s out-of-the-box battery life. Investing in a true-capacity unit is the absolute best solution for correcting severe battery degradation, random mid-day phone shutdowns, or structural swelling that can push your back cover open.

• Battery Model: Symphony Z42 (Often labeled under the smartphone model code)

• Battery Type: Lithium-ion Polymer (Li-Po)

• True Capacity: 5000 mAh (Provides the exact standby and screen-on hours as the original factory cell)

• Standard Voltage: 3.85V

• Charging Voltage Limit: 4.4V

• Integrated Safety Circuits: Equipped with an upgraded, premium Protection Circuit Module (PCM). This includes dual-IC chips that safeguard your phone layout against unexpected overcurrent, extreme operating temperatures, and deep discharge cycles.

• Device Compatibility:

  • Symphony Z42

  • Symphony Z42 Pro