---
product_id: 363732562
title: "Visonic Powermax Battery for MCS-710, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh"
brand: "battereasy"
price: "£31.69"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/363732562-visonic-powermax-battery-for-mcs-710-mcs-730-3-6v
store_origin: GB
region: United Kingdom
---

# 3.6V Voltage Compact Size 19000mAh Power Visonic Powermax Battery for MCS-710, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh

**Brand:** battereasy
**Price:** £31.69
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Security with Visonic!

## Quick Answers

- **What is this?** Visonic Powermax Battery for MCS-710, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh by battereasy
- **How much does it cost?** £31.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/363732562-visonic-powermax-battery-for-mcs-710-mcs-730-3-6v)

## Best For

- battereasy enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** Designed to seamlessly replace MCS-710, MCS-720, and MCS-730 models.
- • **⚡ Reliable Voltage:** Consistent 3.6V output ensures your alarms stay alert.
- • **🔋 Unmatched Power:** Experience a robust 19000mAh capacity for extended performance.
- • **🔄 Long-lasting Life:** Enjoy 3-5 years of dependable service with this premium lithium battery.
- • **🔧 Easy Compatibility:** Compatible with multiple part numbers for hassle-free replacements.

## Overview

The Visonic Powermax Battery is a high-performance lithium D battery designed for MCS-710, MCS-720, and MCS-730 siren alarms. With a powerful 19000mAh capacity and a reliable 3.6V output, this battery ensures your security systems remain operational for 3-5 years. Its compact dimensions (34x34x62mm) make it an ideal replacement, providing peace of mind and long-lasting performance.

## Description

Visonic Powermax Battery for MCS-710, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh

## Features

- ✅ 3.6v 19000mAh
- ✅ Type: Lithium D Battery, ER34615
- ✅ Dimensions: 34x34x62mm
- ✅ Part Numbers: 0-9912-K, ER34615M/W200
- ✅ Compatibility: MCS-710, MCS-730, MCS-730AC
- ✅ Extended Life Replacement Battery Lasting 3-5 Years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 3.6 Volts |
| Control method | Touch |
| Manufacturer | BatterEasy |
| Product Dimensions | 10.16 x 5.08 x 15.24 cm; 80 g |
| Batteries | 1 Lithium Metal batteries required. |
| Item model number | MCS-730, MCS-710 MCS-720 0-9912-K |
| Wattage | 19000 milliamp_hours |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| Battery Capacity | 14500 Milliamp Hours |
| Item Weight | 80 g |

## Product Details

- **Brand:** BatterEasy
- **Power source:** Battery Powered
- **Compatible devices:** Siren Alarm
- **Battery description:** Lithium
- **Number of batteries:** 1 Lithium Metal batteries required.

## Images

![Visonic Powermax Battery for MCS-710, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh - Image 1](https://m.media-amazon.com/images/I/41lSRSoscGL.jpg)

## Frequently Bought Together

- Visonic Powermax Battery for MCS-710, MCS-720, MCS-730, 3.6v Siren Alarm Replacement 0-9912-K 19000mAh
- CR123A 3V Lithium Battery, 1600mAh CR123 Disposable Batteries for Alarm System Motion Sensor Camera Torch Remote Toys Single Use 6 Pack
- DURACELL CR2 (2 Pack) High Power Lithium Battery 3V (CR15H270) – Long life guarantee – For Alarm Motion Detectors, Thermometers, LED Lights & Electronics – 10 –Year Storage Guarantee - Leak Prevention

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/363732562-visonic-powermax-battery-for-mcs-710-mcs-730-3-6v](https://www.desertcart.co.uk/products/363732562-visonic-powermax-battery-for-mcs-710-mcs-730-3-6v)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-22*