--- product_id: 616494296 title: "Tnikumall Replacement 2PCS Z55H Battery for WF1000XM4 WF1000-XM4 WF-SP900 Z55H Headphones 3.85V,70mAh/0.29Wh" brand: "tnikumall" price: "1.40 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/616494296-tnikumall-replacement-2pcs-z55h-battery-for-wf1000xm4-wf1000-xm4-wf store_origin: TN region: Tunisia --- # 70mAh Capacity 3.85V Power Compatible with WF1000XM4 Tnikumall Replacement 2PCS Z55H Battery for WF1000XM4 WF1000-XM4 WF-SP900 Z55H Headphones 3.85V,70mAh/0.29Wh **Brand:** tnikumall **Price:** 1.40 DT **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Sound Experience! ## Quick Answers - **What is this?** Tnikumall Replacement 2PCS Z55H Battery for WF1000XM4 WF1000-XM4 WF-SP900 Z55H Headphones 3.85V,70mAh/0.29Wh by tnikumall - **How much does it cost?** 1.40 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/616494296-tnikumall-replacement-2pcs-z55h-battery-for-wf1000xm4-wf1000-xm4-wf) ## Best For - tnikumall enthusiasts ## Why This Product - Trusted tnikumall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 Quick Dispatch:** Local UK dispatch means you get your battery faster than ever. - • **🔋 Unleash the Power:** Experience a robust 3.85V performance for uninterrupted listening. - • **⚡ Long-lasting Energy:** Enjoy 70mAh capacity that keeps your headphones charged and ready. - • **🛠️ Perfect Compatibility:** Designed specifically for WF1000XM4, ensuring a seamless fit. - • **🤝 Customer-Centric Support:** Reliable service with a promise to respond within 24 hours. ## Overview The Tnikumall Replacement 2PCS Z55H Battery is designed for WF1000XM4 headphones, featuring a voltage of 3.85V and a capacity of 70mAh. This battery ensures compatibility and reliability, with local UK dispatch and responsive customer service. ## Description Replace Part Numbers:Z55H Compatible Models: WF1000XM4 Headphones Battery Size:12.1*5.4MM Size : Diameter 12mm, thickness 5.4mm ## Features - Battery Specification: 3.85V,70mAh - Fit Part Number: Z55H - Compatible Model: WF1000XM4 Headphones - Please make sure all specifications and model number match your device before purchasing. - Reliable and friendly customer service ready to respond within 24 hours. UK local dispatch ## Images ![Tnikumall Replacement 2PCS Z55H Battery for WF1000XM4 WF1000-XM4 WF-SP900 Z55H Headphones 3.85V,70mAh/0.29Wh - Image 1](https://m.media-amazon.com/images/I/51KAeV5-MXL.jpg) ![Tnikumall Replacement 2PCS Z55H Battery for WF1000XM4 WF1000-XM4 WF-SP900 Z55H Headphones 3.85V,70mAh/0.29Wh - Image 2](https://m.media-amazon.com/images/I/51KAeV5-MXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Like-for-like replacement in WF1000-XM4 *by L***E on Reviewed in the United Kingdom on 22 June 2024* I was tentative about buying new batteries for my failing WF1000-XM4 headphones, but these batteries appear to be the same brand and so far have been working as expected when swapped as per the ifixit guide. ### ⭐⭐⭐ 3.0 out of 5 stars One Good, One Bad *by _***_ on Reviewed in the United Kingdom on 19 May 2024* Replaced the batteries in both of my MX4s and discovered that the left one was still losing charge at an alarming rate (about an hour). Swapped the cells over between the two and the right one was losing charge at the same rate. The other cell was on course for an 8hour run time, but there was no way I was going to charge the other bud 8 times to test it. Send back for a refund and ordered cells from another seller. Time will tell.BTW, the cells that arrived were the correct Z55H Zenopower ones, so that's something...hence 3 stars and not 1. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars from 20 minute battery to 8 hours *by T***R on Reviewed in the United Kingdom on 11 April 2024* I replaced my WF-1000XM4 right earpiece's battery since it was only lasting about 25~ minutes on a full charge. These batteries have the exact same markings/labels as the original battery that was in my earphone, and after replacing the battery my right earpiece now matches the battery life of my left one (around 8 hours for a full charge) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/616494296-tnikumall-replacement-2pcs-z55h-battery-for-wf1000xm4-wf1000-xm4-wf](https://www.desertcart.tn/products/616494296-tnikumall-replacement-2pcs-z55h-battery-for-wf1000xm4-wf1000-xm4-wf) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*