---
product_id: 709632011
title: "for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm)"
brand: "viimon"
price: "224 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/709632011-for-watch-series-4-40mm-battery-replacement-kits-new-upgraded
store_origin: RO
region: Romania
---

# Step-by-step installation manual OEM-grade 0 cycle battery Complete pro toolkit included for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm)

**Brand:** viimon
**Price:** 224 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Apple Watch 4 with pro-level precision and zero downtime!

## Quick Answers

- **What is this?** for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) by viimon
- **How much does it cost?** 224 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/709632011-for-watch-series-4-40mm-battery-replacement-kits-new-upgraded)

## Best For

- viimon enthusiasts

## Why This Product

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

## Key Features

- • **Accident-Proof Extras:** Force Touch sensor flex cable included to cover any unexpected repair mishaps—reassemble like a pro.
- • **All-in-One Repair Kit:** Includes professional-grade tools and pre-installed adhesive strips for a seamless, hassle-free DIY replacement.
- • **Flawless Compatibility:** Specifically engineered for Apple Watch Series 4 40mm to guarantee a perfect fit and performance.
- • **Peace of Mind Warranty:** Backed by a 12-month warranty and 24/7 customer support to keep your upgrade worry-free.
- • **Plug & Play Power Boost:** Brand new 0 cycle OEM battery with built-in microchip for enhanced charging safety and extended battery life.

## Overview

This upgraded battery replacement kit is designed exclusively for the Apple Watch Series 4 40mm, featuring an OEM-quality 0 cycle battery with advanced safety microchip technology. The kit includes a comprehensive professional toolkit, pre-installed adhesive strips, a force touch sensor flex cable, and a detailed installation manual, empowering you to perform a flawless DIY battery swap with confidence. Supported by a 12-month warranty and responsive customer service, it’s the ultimate solution to restore your watch’s battery life and performance.

## Description

Package included:OEM Quality Battery Replacement for Apple watch series 4 40mm with the battery adhesive strip pre-installed ×1Display Assembly Adhesive ×2Force Touch Sensor Flex Cable ×1Standard Replacement Toolkit ×1Installation Manual ×1Toolkit Includes:Tri-point Y000 Screwdriver ×1Nylon Plastic Spudger Opening Tool ×1Tweezers ×1blade ×1Alcohol Prep-pad ×1Nylon Triangle Pick(Thick) ×2Nylon Triangle Pick(Thin) ×2Warm Tips:1. We provide 12 months warranty for the watch battery replacement. Please don’t hesitate to contact us if you have any problem during the usage. 2. Please double identify and check your watch model matches before purchasing the battery.3. Please power off your watch before replacement.4. Please make sure the new battery connector connects well after replacement.5. Please check your  order and your watch model if you found that the battery you received is not fit.6. You can even watch a few videos on YouTube first, to get a better idea of whats involved.7. We are not responsible for DIY errors and will not be held responsible for watch replacement if you break your watch. We always recommend you consult with a watch repair specialist before doing any repairs.

## Features

- 【Compatible Model】It is compatible with Apple Watch 4 40mm Only. Please double identify and check your phone model matches before purchasing the battery.
- 【Installation Manual and Repair Toolkit are Included】The detailed installation manual is included and it makes the battery replacement process easy and hassle-free. It comes with a full set professional toolkit also to help you take apart the watch and remove the old battery with no issue.
- 【0 Cycle and OEM Quality】 OEM quality battery replacement compatible with your series 4 watch perfectly. Multiple protection features to prevent overcharging and prevent overheating. Built-in microchip to ensure safe battery charging and improve battery life.
- 【Battery Adhesive Strip Pre-installed and Force Touch Sensor Flex Cable is included】OEM battery adhesive strip was pre-installed. Easier for you to install the battery. OEM force touch sensor flex cable is included also in case of an accident during the repair process. You can reassemble the watch perfectly.
- 【Customer Service】24-hour response, 12-month warranty. We pay much attention to customers' shopping experience, please do not hesitate to let us know if you have any problems during the usage.

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** Viimon
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Watch
- **Reusability:** Rechargeable

## Images

![for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) - Image 1](https://m.media-amazon.com/images/I/71uSwky+CKL.jpg)
![for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) - Image 2](https://m.media-amazon.com/images/I/71tVxwm2zUL.jpg)
![for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) - Image 3](https://m.media-amazon.com/images/I/71ro-mgULOL.jpg)
![for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) - Image 4](https://m.media-amazon.com/images/I/61DG2SOOxnL.jpg)
![for Watch Series 4 40mm Battery Replacement Kits (New Upgraded) Compatible with Apple Watch Series 4 with Installation Manual and Repair Tool Kits (40mm) - Image 5](https://m.media-amazon.com/images/I/61wiaH6J-DL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.ro/products/709632011-for-watch-series-4-40mm-battery-replacement-kits-new-upgraded](https://www.desertcart.ro/products/709632011-for-watch-series-4-40mm-battery-replacement-kits-new-upgraded)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-23*