---
product_id: 266296048
title: "(4pcs) - E90 MN9100 LR1 UM-5 UM5 1.5v Alkaline battery"
brand: "energizer"
price: "NT$1178"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/266296048-4pcs-e90-mn9100-lr1-um-5-um5-1-5v-alkaline
store_origin: TW
region: Taiwan
---

# 0.5-1A steady current Perfect for headphones 1.5V reliable power (4pcs) - E90 MN9100 LR1 UM-5 UM5 1.5v Alkaline battery

**Brand:** energizer
**Price:** NT$1178
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day with Energizer’s steady charge!

## Quick Answers

- **What is this?** (4pcs) - E90 MN9100 LR1 UM-5 UM5 1.5v Alkaline battery by energizer
- **How much does it cost?** NT$1178 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/266296048-4pcs-e90-mn9100-lr1-um-5-um5-1-5v-alkaline)

## Best For

- energizer enthusiasts

## Why This Product

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

## Key Features

- • **Consistent 1.5V Output:** Delivers stable power for uninterrupted device performance
- • **Headphone Compatibility:** Tailored to keep your audio devices powered and ready
- • **Optimized Current Range:** Supports 0.5 to 1 Ampere for efficient energy use
- • **Trusted Brand Reliability:** Energizer quality ensures long-lasting battery life
- • **Non-Rechargeable Simplicity:** Ready to use with no charging hassle—grab and go

## Overview

The Energizer E90/N 1.5V Alkaline Battery offers reliable, steady power output between 0.5 and 1 Ampere, specifically designed for headphones and similar devices. Non-rechargeable and backed by Energizer’s trusted brand reputation, it ensures consistent performance whenever you need it.

## Description

(4pcs) - E90 MN9100 LR1 UM-5 UM5 1.5v Alkaline battery

## Features

- Compatible with : Headphones
- Battery Model Number : E 90/N
- Rechargeable : No
- Battery Capacity : 0.5 - 1 Ampere
- Brand : Energizer

## Product Details

- **Number of batteries:** 12 A batteries required. (included)
- **Brand:** Energizer
- **Battery cell composition:** Alkaline
- **Recommended uses for product:** Watch
- **Unit count:** 2.0 count

## Images

![(4pcs) - E90 MN9100 LR1 UM-5 UM5 1.5v Alkaline battery - Image 1](https://m.media-amazon.com/images/I/61MTo1mk+JL.jpg)

## Frequently Bought Together

- Energizer E90 Alkaline Batteries, 1.5V, LR1 N Size (Pack of 4)
- Energizer A23 Batteries, A23 Battery Alkaline, 2 Count
- LiCB A23 23A 12V Alkaline Battery (5-Pack)

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**Shop now:** [https://www.desertcart.tw/products/266296048-4pcs-e90-mn9100-lr1-um-5-um5-1-5v-alkaline](https://www.desertcart.tw/products/266296048-4pcs-e90-mn9100-lr1-um-5-um5-1-5v-alkaline)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-22*