---
product_id: 149419509
title: "850mAh Battery for Microsoft Zune 80GB 120GB 2nd Gen"
brand: "wirelessfinest"
price: "€ 53.45"
currency: EUR
in_stock: true
category: "Wireless Finest"
url: https://www.desertcart.hr/products/149419509-850mah-battery-for-microsoft-zune-80gb-120gb-2nd-gen
store_origin: HR
region: Croatia
---

# 3.7V stable voltage output Rechargeable lithium-ion tech 850mAh high-capacity power 850mAh Battery for Microsoft Zune 80GB 120GB 2nd Gen

**Brand:** wirelessfinest
**Price:** € 53.45
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your nostalgia with next-level endurance!

## Quick Answers

- **What is this?** 850mAh Battery for Microsoft Zune 80GB 120GB 2nd Gen by wirelessfinest
- **How much does it cost?** € 53.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/149419509-850mah-battery-for-microsoft-zune-80gb-120gb-2nd-gen)

## Best For

- wirelessfinest enthusiasts

## Why This Product

- Trusted wirelessfinest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up Longer:** Upgrade from 650mAh to 850mAh for extended Zune sessions
- • **Lightweight & Durable:** Only 60g with robust lithium-ion construction
- • **Seamless Compatibility:** Perfect fit for Microsoft Zune 80GB & 120GB 2nd Gen models
- • **Plug & Play Replacement:** Easy swap to revive your classic Zune’s battery life
- • **Reliable Rechargeability:** Sustainable lithium-ion battery designed for repeated use

## Overview

This 850mAh lithium-ion rechargeable battery is a high-quality replacement designed specifically for Microsoft Zune 80GB and 120GB 2nd Gen models. Offering 30% more capacity than the original 650mAh battery, it delivers longer playback time while maintaining a lightweight 60g profile and stable 3.7V output, ensuring your vintage device stays energized and ready.

## Description

High quality replacement repairt rechargeable battery for Zune 80GB 120GB models. Even higher capacity than original version which is 650mAH, this version is 850mAH. Battery will compatible with Microsoft Zune 80gb 120gb 2nd Gen

## Features

- High quality replacement repairt rechargeable battery for Zune 80GB 120GB models
- Even higher capacity than original version which is 650mAH, this version is 850mAH
- Battery will compatible with Microsoft Zune 80gb 120gb 2nd Gen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TWLGHYL |
| Antenna Location | Power Tool |
| Battery Capacity | 850 milliampere_hour |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 60 g |
| Best Sellers Rank | #68,726 in Electronics ( See Top 100 in Electronics ) #35 in Tablet Batteries |
| Brand | WirelessFinest |
| Customer Reviews | 4.2 out of 5 stars 171 Reviews |
| Manufacturer | WirelessFinest |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 688957659436 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |

## Product Details

- **Battery Capacity:** 850 milliampere_hour
- **Battery Cell Composition:** Lithium Ion
- **Brand:** WirelessFinest
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![850mAh Battery for Microsoft Zune 80GB 120GB 2nd Gen - Image 1](https://m.media-amazon.com/images/I/712Ofik0j2L.jpg)
![850mAh Battery for Microsoft Zune 80GB 120GB 2nd Gen - Image 2](https://m.media-amazon.com/images/I/71mE-GK8Q9L.jpg)

## Questions & Answers

**Q: I bought this and just put it in. It has been on the charger for3 hours but hasn't lit up or anything? Did I get a bad battery?**
A: I found this remedy on one of the old Zune Repair sites "When your Zune has been dead for a time and will not charge at all. (Black screen with no battery icon) Sit with it in your lap and plug it in for 20 seconds then disconnect for 20 seconds. repeat several times and your device will begin to charge after several connect/disconnect cycles. Reason: The battery needs a small charge to initiate the charging circuit in the zune. When the battery is completely dead, there is no charge to start charging. When you first plug it in, a small burst of charge gets through before the circuit disables the charge as a protection. (It associates no internal voltage as a bad or missing battery.) So, connecting and disconnecting repeatedly will charge the battery very slightly each time, eventually retaining enough charge to allow the circuit to begin a standard charge."  Worked for me when I tried it with new dead battery.

**Q: How difficult is it ro change the battery?**
A: It can be difficult if you do not know how to solder wires. Opening the case car was easier than expected.

**Q: I have a zune 120gb. how do i know if it is 2nd gen.? says model 1376 on back.**
A: The 120GB was a second generation model. First generation Zunes were 30GB.

**Q: What type battery for 30gb zune?**
A: I’ve purchased this for Zune 80GB second gen, perfect  Replacement. I believe the 120GB version uses the same as de 80GB.
Not sure for the 30GB

## Frequently Bought Together

- WirelessFinest Replacement Battery for Microsoft Zune 80gb 120gb 2nd Gen 850mAH Repair Part (Battery ONLY no Tool)
- USB Sync Data Transfer Charger Power Cable Cord for Microsoft ZUNE 80 ZUNE 120 ZUNE 4 ZUNE 8 ZUNE 16 ZUNE 30GB 4GB 8GB 80GB 120GB ZUNE HD 16GB 32GB 64GB
- KingSpec Yansen 128GB 1.8" ZIF 40pin SSD Solid State Disk SM2236 Controller Compatible with Compact PC, Old Laptop and Media Player

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**Shop now:** [https://www.desertcart.hr/products/149419509-850mah-battery-for-microsoft-zune-80gb-120gb-2nd-gen](https://www.desertcart.hr/products/149419509-850mah-battery-for-microsoft-zune-80gb-120gb-2nd-gen)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-11*