---
product_id: 143881707
title: "ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery"
brand: "mighty max battery"
price: "C$5760"
currency: NIO
in_stock: true
reviews_count: 13
category: "Mighty Max Battery"
url: https://www.desertcart.ni/products/143881707-ml9-12nb-12-volt-9-ah-nut-and-bolt-nb
store_origin: NI
region: Nicaragua
---

# 12V 9AH power punch Nut & bolt secure terminal Wide temp & shock resistant ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery

**Brand:** mighty max battery
**Price:** C$5760
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your gear with confidence — the battery that never quits!

## Quick Answers

- **What is this?** ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery by mighty max battery
- **How much does it cost?** C$5760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/143881707-ml9-12nb-12-volt-9-ah-nut-and-bolt-nb)

## 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 for Extremes:** Operates flawlessly across wide temperature ranges and resists shocks and vibrations.
- • **Reliable 12V 9AH Power:** Delivers consistent energy for diverse devices, from jump starters to golf carts.
- • **Maintenance-Free AGM Tech:** Spill-proof, valve-regulated design means zero upkeep and leak-free confidence.
- • **Trusted Longevity & Warranty:** Backed by UL certification and a full one-year warranty for peace of mind.
- • **Universal Nut & Bolt Terminal:** Ensures a rock-solid connection adaptable to multiple applications.

## Overview

The Mighty Max ML9-12NB is a 12 Volt, 9 Amp Hour sealed lead acid rechargeable battery featuring advanced AGM technology and a nut & bolt terminal for secure connections. Designed for high discharge rates and wide temperature tolerance, it offers maintenance-free, spill-proof performance ideal for a broad range of professional and recreational uses. UL certified and backed by a one-year warranty, it’s the dependable power source millennials trust to keep their essential devices running strong.

## Description

Delivering power when you need it, the Mighty Max ML9-12 12 Volt 9 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications. The ML9-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models. Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Review: Good fit for my jump starter portable carry case! - Battery fit just like old one, functional as needed, weight same as old one, used for 12v jump starter automotive & great value for cost. Replaced old battery with this type, holds charge for couple 2-3 months!
Review: Have bought 3 and they all have all held up well - Great battery. These fit not only my generator but also my kids G wagon power wheels. They seem to last just as long as the original battery if not longer. I’m thinking of trying to run 2 of these because we have the space.

## Features

- ML9-12NB SLA is a 12V 9AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
- Dimensions: 5.94 inches x 2.56 inches x 3.94 inches. Terminal: Nut and Bolt. 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 |
|---------------|-------|
| ASIN | B07HPJ91NN |
| Amperage | 9 Amps |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 12V batteries required. (included) |
| Battery Capacity | 9 Amp Hours |
| Best Sellers Rank | #14,780 in Health & Household ( See Top 100 in Health & Household ) #15 in 12V Batteries |
| Brand | Mighty Max Battery |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,384) |
| Date First Available | January 1, 2010 |
| Item Weight | 5 pounds |
| Item model number | ML9-12NB |
| Manufacturer | Mighty Max Battery |
| Manufacturer Part Number | ML9-12NB |
| Model | ML9-12NB |
| Product Dimensions | 5.94"D x 2.56"W x 3.94"H |
| Size | 1 Pack |
| Terminal | Nut & Bolt |
| UPC | 850005902447 759478362829 |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Battery Capacity:** 9 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** Mighty Max Battery
- **Item Weight:** 5 Pounds
- **Product Dimensions:** 5.94"D x 2.56"W x 3.94"H
- **Size:** 1 Pack
- **Terminal:** Nut & Bolt
- **Vehicle Service Type:** ATV
- **Voltage:** 12 Volts

## Images

![ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery - Image 1](https://m.media-amazon.com/images/I/61uk+87hIVL.jpg)

## Questions & Answers

**Q: Can i check this battery in on the plane?**
A: Hello
Having been a former 37 year employee at United
and also at one time a Hazardous Materials Coordinator,
NO!!!  However...check with Air Freight of the airline
you plan to fly on and ask them about shipping it as freight.
If they do allow it, more than likely, it will be treated as
hazardous material and must meet their regulations as
to acceptance. Be assured, is will NOT be in the cabin of the
aircraft.

**Q: is it waterproof?**
A: Not fully understanding the basis of your question and your specific application, let me provide a few "answers" that may help you.  First, while SLA (sealed lead acid) batteries are "sealed," they also are vented.  That's why charging inside a sealed volume is not permitted.  That's because the hydrogen gas generated during charging must be allowed to dissipate.  If you were charge this style battery underwater, I'm confident that water would eventually migrate into the cells causing failure of the battery.  This style of battery is best described as rain-proof which means it will survive when exposed to moisture, such as rain, but cannot survive submersion.  Good luck with your application.

**Q: Will this run a 12 volt boat trailer mover or for how long ?**
A: This should power a boat trailer mover, but the length of time will be relatively short, but it depends upon the load requirements of the specific motor.  You should be able to find the recommended battery for your mover.  If you can't, measure the space for the battery and buy the largest one that will fit the space.  You'll need to look at the specs that are available at the various battery manufacturer's website.  Good luck.
 Respectfully, Ray

**Q: Any warranty?**
A: I believe it had a 1year warranty with an extra 3 months if you registered it.  My battery is over a year old and still holds a very good charge and  has no issues recharging.  It gets minimal usage as it is only needed as a backup source.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fit for my jump starter portable carry case!
*by E***. on December 16, 2025*

Battery fit just like old one, functional as needed, weight same as old one, used for 12v jump starter automotive & great value for cost. Replaced old battery with this type, holds charge for couple 2-3 months!

### ⭐⭐⭐⭐⭐ Have bought 3 and they all have all held up well
*by J***. on November 12, 2025*

Great battery. These fit not only my generator but also my kids G wagon power wheels. They seem to last just as long as the original battery if not longer. I’m thinking of trying to run 2 of these because we have the space.

### ⭐⭐⭐⭐⭐ Good price looks like a good battery
*by S***. on October 30, 2025*

Got this battery to replace the old one on an everstart jump pack it fit the size and voltage and amp hours. So far it works. Not jumped anything yet .so we will see what happens .but it did run the air compressor and charged a mp3 player .

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*