--- product_id: 621727364 title: "Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery" brand: "mighty max battery" price: "¥70820" currency: JPY in_stock: true reviews_count: 13 category: "Mighty Max Battery" url: https://www.desertcart.jp/products/621727364-mighty-max-battery-mm-h6-start-and-stop-car-bci store_origin: JP region: Japan --- # 120 RC - Extended reserve runtime 760 CCA - Instant cold starts 70 Ah - Reliable 12V capacity Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery **Brand:** mighty max battery **Price:** ¥70820 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your drive with the battery that never quits! ## Quick Answers - **What is this?** Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery by mighty max battery - **How much does it cost?** ¥70820 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/621727364-mighty-max-battery-mm-h6-start-and-stop-car-bci) ## 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 - • **Endurance That Outlasts:** 120-minute Reserve Capacity ensures your vehicle stays powered longer during idle or accessory use. - • **Flexible Installation Fit:** Compact Group Size 48 with versatile mounting options fits seamlessly into your ride with hassle-free setup. - • **Unstoppable Starting Power:** 760 Cold Cranking Amps deliver lightning-fast ignition every time, no matter the weather. - • **Maintenance-Free AGM Design:** Sealed, spill-proof construction means zero mess and ultimate durability against shocks and vibrations. - • **Certified Quality & Confidence:** ISO-certified, CE-approved, backed by a 3-year warranty for peace of mind on every journey. ## Overview The Mighty Max MM-H6 is a high-performance 12V AGM car battery featuring 70Ah capacity, 760 Cold Cranking Amps for instant starts, and a 120-minute reserve capacity for extended power. Its sealed, spill-proof design resists shocks and vibrations, ensuring reliable operation in all conditions. Sized at Group 48, it offers flexible installation and comes with a 3-year warranty, making it the smart, maintenance-free choice for modern vehicles. ## Description desertcart.com: Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery : Toys & Games Review: Absolute Beast of an AGM Battery! Cranks Instantly Every Time! - If you are looking for a rock-solid, high-performance AGM battery that won't break the bank, the Mighty Max MM-G35 is an absolute home run. The difference in starting power is night and day. Here is why this Group 35 battery easily earns a full 5-star rating: 🚀 Key Highlights & Performance Flawless Start-Stop Performance: This battery handles start-stop cycles effortlessly. AGM (Absorbent Glass Mat) technology is a must-have for modern, high-draw vehicles, and this unit manages the constant on-and-off cycling without breaking a sweat. Massive Cranking Power: With 650 CCA (Cold Cranking Amps), the engine turns over instantly and aggressively, even on freezing cold mornings. There is zero hesitation or sluggishness. Impressive Reserve & Capacity: The 55Ah rating and 100RC (Reserve Capacity) mean you have plenty of reliable power to run accessories, dash cams, and electronics without worrying about draining your main power supply. Built Like a Tank: True to premium AGM design, it is completely sealed, spill-proof, and highly resistant to intense engine vibration. You can install it and completely forget about maintenance, venting issues, or terminal corrosion. 🛠️ Fit and Installation The BCI Group Size 35 form factor is a precise, standard fit. The terminals are cleanly molded, solid, and accept heavy-duty vehicle clamps perfectly. It has a reassuring weight to it, which is a great indicator of the quality and density of the internal lead plates. Review: Great battery at a great price!!! 😀 - The cost of this MM-G35 battery was a big factor in my decision to purchase it, as it costs literally half of what some of the big name brands do! I am a great fan of AGM batteries. I’ve used the “yellow top” brand in my heavily modified 2002 Silverado one ton diesel truck since it was just a year old. My first set (Diesel engines require two batteries) lasted an unbelievable 14 years! AGM batteries typically have a much greater service life than lead-acid batteries. I also use an AGM battery in my heavily modified 2005 Jeep TJ. So when my wife’s 2021 Subaru Ascent Touring was ready to a new battery, it was a no-brainer decision that I was going to purchase another AGM battery. The battery was delivered within 36 hours of my purchasing it with zero damage to neither the battery, nor even to the outer packaging. It also arrived fully charged and ready to install. The fit was perfect and installation took less than 10 minutes. I’m very happy to be done with my wife’s old lead acid battery and I hope she has many, many years of trouble free service from her new Mighty-Max battery. 😀 Also, simply by registering your purchase, via the included QR code, the manufacturer’s warranty will be extended an additional three months, 👍 I will also be adding a photo of the installed battery to this review very soon, as the warranty period will be increased by an additional three months by the manufacturer, just for doing so. 👍 I’m very happy with this purchase and I highly recommend this AGM battery!!! 😀 ## Features - Fast Starting Power: This 12V 70Ah 760 CCA delivers strong, steady starts is ready for any weather in any season. - Made to Last: With its 120-minute Reserve Capacity supports longer run times and a longer overall battery lifespan. - All Power, No Mess AGM Design: Sealed and spill-proof, the MM-H6 is built with high discharge output and deep discharge recovery to keep power steady when it counts. - Strength That Starts on the Inside: The rugged construction resists shock, vibration, and harsh conditions, delivering reliable performance across a wide range of temperatures and tough environments. - Tested Tough & Certified Safe: Mighty Max batteries are built in an ISO-certified facility and meet CE standards for quality, safety, and reliability - Rechargeable and Versatile: Mounts in multiple positions (excluding upside down) for flexible vehicle installation. - Dimensions: Sized at 10.94 x 6.88 x 7.48 inches, ready to fit your ride with ease. Polarity is easy to spot, with the positive terminal on the right and the negative on the left. - Included: Each battery includes mounting screws for quick, hassle-free installation. - Not Included: Wire harness and mounting accessories are not included. - 3 Year Warranty: Mighty Max strength, long-haul protection, and confidence that you’re powered to the max. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZFW3N6M | | Automotive Fit Type | Universal Fit | | Battery Capacity | 70 amp_hours | | Battery Cell Composition | Lead Acid | | Battery Type | Lead Acid | | Best Sellers Rank | #1,865 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Batteries #8,873 in Household Supplies | | Brand | Mighty Max Battery | | Brand Name | Mighty Max Battery | | Compatible with Vehicle Type | Golf Cart | | Customer Reviews | 4.0 out of 5 stars 1,458 Reviews | | Included Components | Battery | | Item Dimensions D x W x H | 10.94"D x 6.88"W x 7.48"H | | Item Type Name | Battery | | Item Weight | 12 pounds | | Manufacturer | Mighty Max Battery | | Manufacturer Part Number | MM-H6 | | Manufacturer Warranty Description | 1 Year Manufacturers Warranty | | Model Number | MM-H6 | | Number Of Cells | 6 | | Number of Items | 1 | | Resistance | 144 ohm | | Size | Group 48 | | Terminal | Stud Terminal | | UPC | 850054073426 | | Unit Count | 1 Count | | Vehicle Service Type | Golf Cart | | Voltage | 12 volts | ## Product Details - **Battery Cell Composition:** Lead Acid - **Brand:** Mighty Max Battery - **Item Weight:** 12 Pounds - **Number Of Cells:** 6 - **Product Dimensions:** 10.94"D x 6.88"W x 7.48"H - **Resistance:** 144 Ohms - **Size:** Group 48 - **Terminal:** Stud Terminal - **Vehicle Service Type:** Golf Cart - **Voltage:** 12 Volts ## Images ![Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery - Image 1](https://m.media-amazon.com/images/I/61FJMBij2yL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Absolute Beast of an AGM Battery! Cranks Instantly Every Time! *by R***5 on July 12, 2026* If you are looking for a rock-solid, high-performance AGM battery that won't break the bank, the Mighty Max MM-G35 is an absolute home run. The difference in starting power is night and day. Here is why this Group 35 battery easily earns a full 5-star rating: 🚀 Key Highlights & Performance Flawless Start-Stop Performance: This battery handles start-stop cycles effortlessly. AGM (Absorbent Glass Mat) technology is a must-have for modern, high-draw vehicles, and this unit manages the constant on-and-off cycling without breaking a sweat. Massive Cranking Power: With 650 CCA (Cold Cranking Amps), the engine turns over instantly and aggressively, even on freezing cold mornings. There is zero hesitation or sluggishness. Impressive Reserve & Capacity: The 55Ah rating and 100RC (Reserve Capacity) mean you have plenty of reliable power to run accessories, dash cams, and electronics without worrying about draining your main power supply. Built Like a Tank: True to premium AGM design, it is completely sealed, spill-proof, and highly resistant to intense engine vibration. You can install it and completely forget about maintenance, venting issues, or terminal corrosion. 🛠️ Fit and Installation The BCI Group Size 35 form factor is a precise, standard fit. The terminals are cleanly molded, solid, and accept heavy-duty vehicle clamps perfectly. It has a reassuring weight to it, which is a great indicator of the quality and density of the internal lead plates. ### ⭐⭐⭐⭐⭐ Great battery at a great price!!! 😀 *by K***. on February 15, 2026* The cost of this MM-G35 battery was a big factor in my decision to purchase it, as it costs literally half of what some of the big name brands do! I am a great fan of AGM batteries. I’ve used the “yellow top” brand in my heavily modified 2002 Silverado one ton diesel truck since it was just a year old. My first set (Diesel engines require two batteries) lasted an unbelievable 14 years! AGM batteries typically have a much greater service life than lead-acid batteries. I also use an AGM battery in my heavily modified 2005 Jeep TJ. So when my wife’s 2021 Subaru Ascent Touring was ready to a new battery, it was a no-brainer decision that I was going to purchase another AGM battery. The battery was delivered within 36 hours of my purchasing it with zero damage to neither the battery, nor even to the outer packaging. It also arrived fully charged and ready to install. The fit was perfect and installation took less than 10 minutes. I’m very happy to be done with my wife’s old lead acid battery and I hope she has many, many years of trouble free service from her new Mighty-Max battery. 😀 Also, simply by registering your purchase, via the included QR code, the manufacturer’s warranty will be extended an additional three months, 👍 I will also be adding a photo of the installed battery to this review very soon, as the warranty period will be increased by an additional three months by the manufacturer, just for doing so. 👍 I’m very happy with this purchase and I highly recommend this AGM battery!!! 😀 ### ⭐ Do not waste money and be stranded like me *by J***E on March 18, 2026* If zero stars were available, that would be the right rating. Do not get tempted to save money and be stranded with no car for work or be able to pick up your kids. 1) Car would not start one morning after 4 months with battery. Had it jumped roadside (1.5 hour wait) and drove it for 30 minutes. Parked to drop off kids. It would not start again. Jumped it again with roadside (1 hr wait) and drove to shop. Uber to work. Shop tested, battery will not hold charge. Rent car to pick up kids and get to work until this is figured out. 2) There is no 'warranty' from Mighty Max. Just offer to replace after you have tested. Run that scenario: battery is dead and won't charge. They want you to have print out from retailer so, get it jumped to drive it to retailer. They say, this is used/refurbished battery. Stickers don't match. Only read out test they can give is Charge and Retest because the thing is dead./zero charge. Car won't start to drive home. Retailer won't let you leave it in lot. Get it jumped to drive home. Send results to Mighty Max. They say: please charge and test again. No. Car won't start again. Can't drive it. Mighty Max just says, we will send replacement no refund. Who wants this again?. Terrible con. Don't buy. My out of pocket for saving $100 = $250. Mighty Max should be ashamed. ## Frequently Bought Together - Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery - ACDelco Gold AUX14-200 (88866185) 36 Month Warranty Auxiliary AGM 200 CCA Battery --- ## 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.jp/products/621727364-mighty-max-battery-mm-h6-start-and-stop-car-bci](https://www.desertcart.jp/products/621727364-mighty-max-battery-mm-h6-start-and-stop-car-bci) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-19*