--- product_id: 143881707 title: "Mighty Max Battery ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery" brand: "mighty max battery" price: "S/.316" currency: PEN in_stock: true reviews_count: 13 category: "Mighty Max Battery" url: https://www.desertcart.pe/products/143881707-mighty-max-battery-ml9-12nb-12-volt-9-ah-nut store_origin: PE region: Peru --- # 12V 9AH power punch Nut & bolt secure terminal Wide temp & vibration resistant Mighty Max Battery ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery **Brand:** mighty max battery **Price:** S/.316 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your gear with the battery that never quits! ## Quick Answers - **What is this?** Mighty Max Battery ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery by mighty max battery - **How much does it cost?** S/.316 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/143881707-mighty-max-battery-ml9-12nb-12-volt-9-ah-nut) ## 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 for long-lasting performance. - • **Reliable 12V 9AH Capacity:** Power through your day with consistent, high-discharge energy that keeps your devices and vehicles ready. - • **Trusted Longevity & Warranty:** Backed by a full one-year warranty and proven durability, ensuring peace of mind and sustained power. - • **Universal Nut & Bolt Terminal:** Easy, secure installation with durable terminals designed for a perfect fit every time. - • **Maintenance-Free AGM Technology:** Spill-proof, sealed design means zero upkeep and safe indoor or enclosed use. ## Overview The Mighty Max ML9-12NB is a 12V 9AH sealed lead acid AGM battery featuring a nut and bolt terminal for secure connections. Designed for maintenance-free use, it offers high discharge rates, wide operating temperature tolerance, and resistance to shocks and vibrations. Compact and versatile, it fits a broad range of applications from power sports to emergency lighting, backed by a one-year warranty for reliable, long-lasting performance. ## 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: Excellent Replacement So Far - This product was in stock at our local desertcart warehouse and I received it the next day after ordering. It was very well packaged and checking it with a voltmeter, I found it to be nearly fully charged already. I used this battery to replace a 13 yr old battery in my Black & Decker Workmate 250 Jump Starter. I have used this jumper a few times over the many years that I have owned it to start pickup trucks and cars when the vehicle battery failed. It has been a lifesaver. I also like the built-in 12v DC accessory outlet and built-in power inverter with 120v AC grounded outlet. I have taken good care of it and kept it in it's original box for storage/transport inside my truck for years, and it is still like new. When the old original battery in it finally failed, I was afraid I would have to trash it. And these compact units are not made anymore. But then I searched around on YouTube videos and learned that the battery can be replaced. I was able to easily find the correct battery replacement on desertcart, and it was pretty simple to remove the old one and replace with the new one. And when I got it back together, my jump starter/portable power supply runs like new again. I then connected it to a wall outlet and topped off the battery to completely full, which did not take very long as it was almost there already, right out of the box. 36 hours after removing it from charging, the unit is still showing full charge, and all functions are working perfectly. I am confident now that this battery is going to be every bit as good as the original, and should last me a good long time. I am very pleased with the quality and appearance of this well-made battery, and I highly recommend it. Review: Mighty Max batteries have never let me down. This one is no exception! - Bought it for my cheap Stanley jump box bought from a pawn shop as is for $15. Original battery was a dead 7 amp hour. NOW its a 9 amp hour and the battery is an exact fit. Works better than it ever did new. ## 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 | | Automotive Fit Type | Universal Fit | | Battery Capacity | 9 amp_hours | | Battery Cell Composition | Lead Acid | | Battery Type | Lead Acid | | Best Sellers Rank | #24,389 in Health & Household ( See Top 100 in Health & Household ) #36 in 12V Batteries | | Brand | Mighty Max Battery | | Brand Name | Mighty Max Battery | | Compatible with Vehicle Type | ATV | | Customer Reviews | 4.5 out of 5 stars 1,538 Reviews | | Included Components | NB Battery | | Item Dimensions D x W x H | 5.94"D x 2.56"W x 3.94"H | | Item Weight | 5.2 pounds | | Manufacturer | Mighty Max Battery | | Manufacturer Part Number | ML9-12NB | | Manufacturer Warranty Description | 1 Year Warranty | | Model Number | ML9-12NB | | Number of Items | 1 | | Size | 1 Pack | | Terminal | Nut & Bolt | | UPC | 850005902447 759478362829 | | Unit Count | 1 Count | | Vehicle Service Type | ATV | | Voltage | 12 volts | ## Product Details - **Battery Capacity:** 9 amp_hours - **Battery Cell Composition:** Lead Acid - **Brand:** Mighty Max Battery - **Item Weight:** 5.2 pounds - **Product Dimensions:** 5.94"D x 2.56"W x 3.94"H - **Size:** 1 Pack - **Terminal:** Nut & Bolt - **Unit Count:** 1 Count - **Vehicle Service Type:** ATV - **Voltage:** 12 volts ## Images ![Mighty Max Battery 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) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Excellent Replacement So Far *by R***5 on June 3, 2022* This product was in stock at our local Amazon warehouse and I received it the next day after ordering. It was very well packaged and checking it with a voltmeter, I found it to be nearly fully charged already. I used this battery to replace a 13 yr old battery in my Black & Decker Workmate 250 Jump Starter. I have used this jumper a few times over the many years that I have owned it to start pickup trucks and cars when the vehicle battery failed. It has been a lifesaver. I also like the built-in 12v DC accessory outlet and built-in power inverter with 120v AC grounded outlet. I have taken good care of it and kept it in it's original box for storage/transport inside my truck for years, and it is still like new. When the old original battery in it finally failed, I was afraid I would have to trash it. And these compact units are not made anymore. But then I searched around on YouTube videos and learned that the battery can be replaced. I was able to easily find the correct battery replacement on Amazon, and it was pretty simple to remove the old one and replace with the new one. And when I got it back together, my jump starter/portable power supply runs like new again. I then connected it to a wall outlet and topped off the battery to completely full, which did not take very long as it was almost there already, right out of the box. 36 hours after removing it from charging, the unit is still showing full charge, and all functions are working perfectly. I am confident now that this battery is going to be every bit as good as the original, and should last me a good long time. I am very pleased with the quality and appearance of this well-made battery, and I highly recommend it. ### ⭐⭐⭐⭐⭐ Mighty Max batteries have never let me down. This one is no exception! *by B***E on May 12, 2026* Bought it for my cheap Stanley jump box bought from a pawn shop as is for $15. Original battery was a dead 7 amp hour. NOW its a 9 amp hour and the battery is an exact fit. Works better than it ever did new. ### ⭐⭐⭐⭐⭐ Exactly what i needed. *by P***R on July 26, 2026* Exactly what i needed. Was charged up ready to go. Fast shipping. Extremely satisfied. Good value. Very competitive pricing. Correct connections. Quality battery. ## Frequently Bought Together - Mighty Max Battery ML9-12NB -12 Volt 9 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery - Battery Tender Junior 12V, 750mA Charger and Maintainer: Automatic 12V Powersports Battery Charger for Motorcycle, ATVs, and More - 021-0123 - NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries --- ## 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.pe/products/143881707-mighty-max-battery-ml9-12nb-12-volt-9-ah-nut](https://www.desertcart.pe/products/143881707-mighty-max-battery-ml9-12nb-12-volt-9-ah-nut) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-05*