--- product_id: 461530973 title: "CS540, C054 Replacement Battery, 84479-01, 86180-01 Battery for Plantronics CS540, CS540A, C054 Wireless Headsets, 4-Pack" brand: "tectra" price: "116.74 DT" currency: TND in_stock: true reviews_count: 8 category: "Tectra" url: https://www.desertcart.tn/products/461530973-cs540-c054-replacement-battery-84479-01-86180-01-battery-plantronics store_origin: TN region: Tunisia --- # 3.7V stable voltage output 150mAh Lithium-ion power Advanced overcharge & short-circuit protection CS540, C054 Replacement Battery, 84479-01, 86180-01 Battery for Plantronics CS540, CS540A, C054 Wireless Headsets, 4-Pack **Brand:** tectra **Price:** 116.74 DT **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay connected — never miss a beat with Tectra power! ## Quick Answers - **What is this?** CS540, C054 Replacement Battery, 84479-01, 86180-01 Battery for Plantronics CS540, CS540A, C054 Wireless Headsets, 4-Pack by tectra - **How much does it cost?** 116.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/461530973-cs540-c054-replacement-battery-84479-01-86180-01-battery-plantronics) ## Best For - tectra enthusiasts ## Why This Product - Trusted tectra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in over-voltage, over-charge, and short-circuit safeguards protect your device and peace of mind. - • **Power Up Your Day:** Reliable 150mAh capacity keeps your Plantronics headset charged and ready for marathon calls. - • **Value Pack Advantage:** Four rechargeable batteries in one pack means you’re always powered up and never caught off guard. - • **Seamless Compatibility:** Perfectly engineered for Plantronics CS540, CS540A, and C054 wireless headsets—no guesswork needed. - • **Certified Quality Assurance:** CE certified and manufacturer-tested to match OEM standards—premium performance guaranteed. ## Overview The Tectra CS540 Replacement Battery 4-Pack offers 150mAh lithium-ion rechargeable power at 3.7V, designed specifically for Plantronics CS540, CS540A, and C054 wireless headsets. CE certified and equipped with advanced safety features like overcharge and short-circuit protection, these batteries ensure reliable, OEM-quality performance to keep your communication seamless and uninterrupted. ## Description Package Included:4x CS540 Battery Specification:Type: Li-PolymerVoltage: 3.7VCapacity: 150mAhRechargeable: YesCompatible Battery Part Number:84479-0186180-01Compatible with Plantronics CS540, CS540A, C054 Wireless HeadsetsCaution:1.Do not connect improperly.2.Do not dispose of battery in fire as they may explode, battery may also explode if damaged.3.Do not expose the battery to liquid or subject to strong mechanical shocks Review: Awesome product! Quick delivery!!! - PERFECT. EXATLY WHAT I NEEDED TO GET MY HEADSET BACK UP AND RUNNING. Review: Headset replacement batteries - My order arrived ahead of schedule. The batteries fit in my headset and were already charged. ## Features - ★ Rechargeable battery type: Lithium-ion. Capacity: 150mAh. Voltage: 3.7V. Power: 0.55Wh. Upgrade batteries cell. - ★ Replace of Battery part number: 84479-01, 86180-01. - ★ Compatible with: CS540A, CS540, C054 Wireless Headsets. - ★ Tectra Products are CE certified,tested by manufacturer to match OEM products. - ★ Constant current control to prevent over-voltage, over-charging, short-circuit protection.Soft-start function to avoid damage from large charge current while charging. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09K3Y8H5V | | Antenna Location | earphone | | Battery Capacity | 150 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 100 g | | Best Sellers Rank | #50 in Cordless Telephone Batteries | | Brand | Tectra | | Compatible Phone Models | Plantronics CS540, CS540A, C054 Wireless Headsets | | Customer Reviews | 4.8 out of 5 stars 41 Reviews | | Included Components | Battery Pack | | Manufacturer | Tectra | | Model Name | c054 | | Number of Batteries | 4 Lithium Ion batteries required. (included) | | Recommended Uses For Product | earphone | | Reusability | Rechargeable | | UPC | 780669004549 | | Unit Count | 4 Count | | Voltage | 3.7 volts | ## Images ![CS540, C054 Replacement Battery, 84479-01, 86180-01 Battery for Plantronics CS540, CS540A, C054 Wireless Headsets, 4-Pack - Image 1](https://m.media-amazon.com/images/I/71MW+Ti5fuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome product! Quick delivery!!! *by S***R on August 7, 2026* PERFECT. EXATLY WHAT I NEEDED TO GET MY HEADSET BACK UP AND RUNNING. ### ⭐⭐⭐⭐⭐ Headset replacement batteries *by P***M on March 8, 2026* My order arrived ahead of schedule. The batteries fit in my headset and were already charged. ### ⭐⭐⭐⭐⭐ Must have *by C***S on January 30, 2026* Great batteries, the hold a great charge. Still using the 1st battery from the pack. --- ## 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/461530973-cs540-c054-replacement-battery-84479-01-86180-01-battery-plantronics](https://www.desertcart.tn/products/461530973-cs540-c054-replacement-battery-84479-01-86180-01-battery-plantronics) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-11*