---
product_id: 534718850
title: "Synergy Digital Energizer A23 Batteries, Compatible with Duracell MN21/23 Replacement, (Alkaline, 12V, 33 mAh) Ultra High Capacity, Combo-Pack Includes: 6 x A23 Batteries"
brand: "synergy digital"
price: "€ 16.88"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/534718850-synergy-digital-energizer-a23-batteries-compatible-with-duracell-mn21-23
store_origin: IT
region: Italy
---

# 33 mAh Capacity Mercury-Free 12V Power Synergy Digital Energizer A23 Batteries, Compatible with Duracell MN21/23 Replacement, (Alkaline, 12V, 33 mAh) Ultra High Capacity, Combo-Pack Includes: 6 x A23 Batteries

**Brand:** synergy digital
**Price:** € 16.88
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Synergy!

## Quick Answers

- **What is this?** Synergy Digital Energizer A23 Batteries, Compatible with Duracell MN21/23 Replacement, (Alkaline, 12V, 33 mAh) Ultra High Capacity, Combo-Pack Includes: 6 x A23 Batteries by synergy digital
- **How much does it cost?** € 16.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/534718850-synergy-digital-energizer-a23-batteries-compatible-with-duracell-mn21-23)

## Best For

- synergy digital enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Design:** Innovative construction prevents leaks, protecting your valuable devices.
- • **Versatile Compatibility:** Perfectly suited for keyless entry systems, remotes, cameras, and more!
- • **Eco-Friendly Energy Solution:** Power your devices responsibly with zero mercury emissions.
- • **Dependable Power for All Devices:** Unleash the full potential of your gadgets with our high-quality A23 batteries.
- • **Superior Performance in Extreme Conditions:** Engineered for optimal performance even in cold temperatures.

## Overview

The Synergy Digital Energizer A23 Batteries are high-capacity, 12V alkaline batteries designed for a wide range of devices. This combo pack includes six batteries that are mercury-free and engineered for superior performance, ensuring reliability and longevity for your essential gadgets.

## Description

Energizer A23 Batteries, Compatible with Duracell MN21/23 Replacement, (Alkaline, 12V, 33 mAh) Ultra High Capacity, Combo-Pack Includes: 6 x A23 Batteries

## Features

- High-Quality Batteries: Special devices require a special level of energy. As such, these Energizer A23 Batteries are built to meet the requirements of today’s high-powered devices – designed to deliver dependable power for all your gadgets.
- Multi-Purpose Use: Compatible with a variety of devices, these Energizer A23 Batteries provide reliable power for keyless entry systems, calculators, remotes, cameras, video game controllers, Bluetooth headsets, glucose and blood monitors, and more.
- Free of Mercury: Energizer’s A23 Alkaline Batteries feature advanced engineering and state-of-art manufacturing with zero mercury to responsibly power your devices with less impact on the environment.
- Superior Service: Designed for electronic applications which may require high rate pulses, this A23 Battery has a Magnesium Dioxide chemical system to offer superior service at all drain rates, optimal cold temperature performance and a longer shelf life.
- Improved Construction: Battery leaks are a problem that can damage devices. Energizer has made improvements in our battery construction in recent years to help prevent alkaline leakage issues to ensure your devices are powered and better protected.

## Product Details

- **Number of Batteries:** 1 Product Specific batteries required. (included)
- **Brand:** Synergy Digital
- **Battery Cell Composition:** Alkaline
- **Battery Capacity:** 33 Milliamp Hours
- **Recommended Uses For Product:** Calculators,Camera,Game Controllers,Remotes

## Images

![Synergy Digital Energizer A23 Batteries, Compatible with Duracell MN21/23 Replacement, (Alkaline, 12V, 33 mAh) Ultra High Capacity, Combo-Pack Includes: 6 x A23 Batteries - Image 1](https://m.media-amazon.com/images/I/71IjCb49SeL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.it/products/534718850-synergy-digital-energizer-a23-batteries-compatible-with-duracell-mn21-23](https://www.desertcart.it/products/534718850-synergy-digital-energizer-a23-batteries-compatible-with-duracell-mn21-23)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-30*