EXMUMCMR Z55H battery for Sony WF-1000XM4 fits precisely for reliable power.
Installation tools kit included for easy EXMUMCMR Z55H battery replacement.
Z55H battery installation on WF-1000XM4 shows quick, secure power swap.
EXMUMCMR Z55H battery supplies 3.85V for stable headset performance.
70mAh capacity supports longer listening sessions with EXMUMCMR replacement.
2026 upgrade kit for EXMUMCMR Z55H includes warranty and support.

EXMUMCMR

EXMUMCMR 2026 Z55H Battery for Sony WF-1000XM4 | 3.85V, 70mAh with Tools Kit

High-performance electronics accessories made for confident daily results

$27.65

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Why customers choose Nexoltic

Refresh and Reboot with the EXMUMCMR Z55H Battery for WF-1000XM4

Upgrade your Sony WF-1000XM4 with the EXMUMCMR 2026 Z55H battery, designed to deliver a dependable power profile while preserving the headset’s premium feel. This replacement aligns with original parts so you can swap in with minimal friction and enjoy steady power delivery during everyday listening, commutes, or travel.

Key specs at a glance

  • 100% compatible with the original battery
  • Battery part number: Z55H
  • Voltage: 3.85V
  • Capacity: 70mAh
  • Compatible for WF-1000XM4
  • Installation tools kit included for a smoother swap

In real-world use, you may notice more consistent playback and a refreshed sense of reliability across daily activities. The compact form preserves the device’s clean, streamlined look and feel.

What you get and how it helps

  • Replacement Z55H battery engineered for precise compatibility and reliable power delivery
  • Tools kit included to simplify the swap, even if you’re new to DIY replacements
  • Clear, approachable guidance to minimize guesswork during installation
  • Warranty coverage and responsive support to address questions or concerns

The package includes a 60 day refund window and a 12 month warranty, plus 24/7 email support. This combination helps you explore the upgrade with confidence and receive assistance when needed.

Real-life scenarios

  • Daily commutes with longer listening sessions between charges
  • Travel days and business trips where charging options may be limited
  • Gym workouts or outdoor activities where dependable power matters

Overall, the upgrade aims to deliver a practical refresh in reliability and convenience for your WF-1000XM4. The kit is designed to integrate smoothly with the device’s design language, preserving its premium feel while restoring power-ready performance.

Care and handling

Handle the new battery with care and follow the included guidance to ensure a safe, clean replacement. If you have questions, our support team is available via email.

FAQ

Q: Is this battery compatible with Sony WF-1000XM4?

A: Yes. The Z55H is designed for the WF-1000XM4 and matches the original specifications.

Q: What’s included and what warranty do I get?

A: Included: battery and installation tools. Warranty: 60-day refund, 12 months, and 24/7 email support.

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