---
product_id: 677928707
title: "Mighty Max Battery 12V 2.3AH F1 SLA Replacement Battery Compatible With National NB12-2.9"
brand: "mighty max battery"
price: "€ 48.90"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.nl/products/677928707-mighty-max-battery-12v-2-3ah-f1-sla-replacement-battery
store_origin: NL
region: Netherlands
---

# 12V 2.3AH power capacity Wide temp range & vibration resistant UL Certified safety standard Mighty Max Battery 12V 2.3AH F1 SLA Replacement Battery Compatible With National NB12-2.9

**Brand:** mighty max battery
**Price:** € 48.90
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with confidence — never get caught powerless again!

## Quick Answers

- **What is this?** Mighty Max Battery 12V 2.3AH F1 SLA Replacement Battery Compatible With National NB12-2.9 by mighty max battery
- **How much does it cost?** € 48.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/677928707-mighty-max-battery-12v-2-3ah-f1-sla-replacement-battery)

## Best For

- mighty max battery enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Shock and vibration resistant design ensures peak performance in any environment or mounting position.
- • **Hassle-Free Longevity:** Rechargeable and spill-proof AGM technology offers long service life backed by a full one-year warranty.
- • **All-Weather Performance:** Operates flawlessly across wide temperature ranges, from freezing cold to scorching heat.
- • **Reliable Power On Demand:** 12V 2.3AH SLA battery delivers consistent, maintenance-free energy for your critical devices.
- • **Certified Safety Assurance:** UL certification guarantees compliance with rigorous safety and quality standards.

## Overview

The Mighty Max Battery ML2.3-12 is a compact, UL-certified 12V 2.3AH sealed lead acid rechargeable battery designed for reliable, maintenance-free power. Its spill-proof AGM construction resists shocks, vibrations, and extreme temperatures, making it ideal for demanding applications. Backed by a one-year warranty, it fits seamlessly in tight spaces with F1 terminals, ensuring long-lasting performance for your essential electronics.

## Description

Mighty Max Battery12V 2.3AH F1 SLA Replacement Battery Compatible With National NB12-2.9

## Features

- ML2.3-12 SLA is a 12V 2.3AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
- Dimensions: 7.00 inches x 1.38 inches x 2.50 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures and long service life.
- Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
- Full One Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mighty Max Battery |
| Brand | Mighty Max Battery |
| Model | ML2.3-1271 |
| Item Weight | 2.5 pounds |
| Product Dimensions | 7 x 1.38 x 2.5 inches |
| Item model number | ML2.3-1271 |
| Batteries | 1 12V batteries required. (included) |
| Manufacturer Part Number | ML2.3-1271 |

## Product Details

- **Brand:** Mighty Max Battery
- **Size:** 1 Pack
- **Product Dimensions:** 7"D x 1.38"W x 2.5"H
- **Automotive Fit Type:** Universal Fit
- **Manufacturer:** Mighty Max Battery

## Images

![Mighty Max Battery 12V 2.3AH F1 SLA Replacement Battery Compatible With National NB12-2.9 - Image 1](https://m.media-amazon.com/images/I/51PtOVSVXnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for fitting in a narow space in a control box.
*by M***Y on January 6, 2025*

I had a door entry controller that need a backup battery, but there was no room for one of the standard sized alarm battery. This one fit in the front of the cabinet between the control board and the door perfectly. Seemed to charge and run the controller just fine when the power was disconnected.

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**Shop now:** [https://www.desertcart.nl/products/677928707-mighty-max-battery-12v-2-3ah-f1-sla-replacement-battery](https://www.desertcart.nl/products/677928707-mighty-max-battery-12v-2-3ah-f1-sla-replacement-battery)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*