---
product_id: 42603070
title: "Smart Shower Digital Shower Backup Battery Kit with 6 D Batteries, 179573"
brand: "moen"
price: "¥20162"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/42603070-smart-shower-digital-shower-backup-battery-kit-with-6-d
store_origin: JP
region: Japan
---

# Seamless power continuity during outages 6 D alkaline batteries for 2-3 days backup Hassle-free, tool-free installation Smart Shower Digital Shower Backup Battery Kit with 6 D Batteries, 179573

**Brand:** moen
**Price:** ¥20162
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your perfect shower, rain or shine!

## Quick Answers

- **What is this?** Smart Shower Digital Shower Backup Battery Kit with 6 D Batteries, 179573 by moen
- **How much does it cost?** ¥20162 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/42603070-smart-shower-digital-shower-backup-battery-kit-with-6-d)

## Best For

- moen enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Peace of Mind:** Effortless installation means no downtime or complicated setup.
- • **Trusted Quality Assurance:** Backed by Moen’s reliable One Year Limited Warranty for worry-free use.
- • **Complete Backup Kit Included:** Six D alkaline batteries and battery case included—ready to power up instantly.
- • **Tailored for Moen Smart Showers:** Perfectly compatible with U by Moen digital controllers (TS3302/TS3304 series).
- • **Uninterrupted Smart Shower Experience:** Keep your digital shower running for 2-3 days even during power outages.

## Overview

The Moen Smart Shower Digital Shower Backup Battery Kit ensures your smart shower stays operational for 2-3 days during power outages. Designed exclusively for U by Moen digital controllers, this kit includes six D alkaline batteries and a battery case for easy installation. With Moen’s trusted warranty and seamless compatibility, it guarantees uninterrupted luxury and control in your bathroom.

## Description

The Moen Smart Shower is a Wi-Fi enabled digital shower that offers mobile connectivity and unmatched personalization, providing countless ways to create your ideal showering experience. The Smart Shower allows you to activate your shower in 3 different ways—voice controlled through a smart speaker, the Moen Smart Water App, and the in-shower controller. Within the smartphone App, you can create up to 12 personalized presets including name, greeting, outlets used, water temperature, shower timer, and notifications, so you have the perfect shower experience every time.

## Features

- EXTRA PROTECTION: This optional backup battery kit extends the operations of your U by Moen shower smart home connected digital bathroom controller for 2-3 days in the event of a power outage
- PEACE-OF-MIND: The backup battery kit for the digital shower system is designed for a hassle-free installation
- COMPATIBILITY: Use with U by Moen smart shower connected digital bathroom controllers, sold separately (Moen part# TS3302TB, TS3302BL, TS3304TB, TS3304BL)
- INCLUDES: Battery case, cord, six size D alkaline non-rechargeable batteries
- WARRANTY: Backed by Moen's One Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Moen |
| Color | Gray |
| Material | Plastic With Metal Components |
| Finish Type | Unpolished |
| Handle Material | Brass |
| Item Weight | 2.5 Pounds |
| Mounting Type | Wall Mount |
| Included Components | Replacement Parts or Service Kit |
| Head Size | D |
| UPC | 026508274224 |
| Global Trade Identification Number | 00026508274224 |
| Manufacturer | Moen Incorporated |
| Part Number | 179573 |
| Item Weight | 2.5 pounds |
| Product Dimensions | 10.6 x 8.1 x 2.8 inches |
| Item model number | 179573 |
| Batteries | 6 C batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Style | Transitional |
| Finish | Unpolished |
| Power Source | Battery powered |
| Item Package Quantity | 1 |
| Display Style | Battery Powered |
| Usage | Inside |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Warranty Description | 1 Year Limited |

## Product Details

- **Brand:** Moen
- **Color:** Gray
- **Material:** Plastic With Metal Components
- **Finish Type:** Unpolished
- **Handle Material:** Brass

## Images

![Smart Shower Digital Shower Backup Battery Kit with 6 D Batteries, 179573 - Image 1](https://m.media-amazon.com/images/I/51UpwisqPQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Runs your U system if power goes out
*by D***D on December 22, 2019*

This works great. Has batteries in a case that mounts in access panel and plugs into the u by Moen valve. If the power goes it automatically runs off this backup ..so you can finish your shower and get the shampoo out of your hair! If your powers out, your lights are gonna be off but I guess you could still shower by candlelight with this backup if you wanted/ needed to. Without this back-up the unit automatically just shuts the water off if your electricity goes out.

### ⭐⭐⭐⭐⭐ Why skimp out? Buy the backup battery too.
*by H***V on April 26, 2018*

After spending all that money on the U by Moen valve and controller, why would you skimp on the battery backup? Do it right the first time; it could be challenging to add later. This product is expensive but worth it! In my recent DIY Master Bath Remodel, we enlarged the shower so the spray heads would be far from the door. It would have been a far to reach a traditional valve, and I would have gotten wet just turning it on. U by Moen solved this problem by allowing me to put the control panel right inside the door, on the opposite side from the spray heads. I bought the 2-outlet valve for a shower head and three body sprays. Our shower is always the perfect temperature as soon as we step in (I like 101 degrees and my wife likes 109), and it maintains temperature even if someone is doing dishes, running the laundry or flushes a toilet.

### ⭐⭐⭐⭐⭐ Works well
*by J***N on September 8, 2023*

Arrived quickly.Significantly cheaper than buying from plumbing supply house.

## Frequently Bought Together

- Moen Smart Shower Digital Shower Backup Battery Kit with 6 D Batteries, 179573
- Moen Smart Shower 2-Outlet Digital Thermostatic Shower Valve with 1/2" Connections, S3102

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*