--- product_id: 633116838 title: "Interstate Batteries Marine/RV Battery 12V 100Ah 925CCA 1155CA Group 31 AGM" brand: "interstate batteries" price: "R21387" currency: ZAR in_stock: true reviews_count: 3 category: "Interstate Batteries" url: https://www.desertcart.co.za/products/633116838-interstate-batteries-marine-rv-battery-12v-100ah-925cca-1155ca-group store_origin: ZA region: South Africa --- # 925 Cold Cranking Amps for instant starts 100Ah capacity powerhouse 10% more power at -20°F extreme cold resilience Interstate Batteries Marine/RV Battery 12V 100Ah 925CCA 1155CA Group 31 AGM **Brand:** interstate batteries **Price:** R21387 **Availability:** ✅ In Stock ## Summary > 🔋 Power your adventures with the battery that never quits! ## Quick Answers - **What is this?** Interstate Batteries Marine/RV Battery 12V 100Ah 925CCA 1155CA Group 31 AGM by interstate batteries - **How much does it cost?** R21387 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/633116838-interstate-batteries-marine-rv-battery-12v-100ah-925cca-1155ca-group) ## Best For - interstate batteries enthusiasts ## Why This Product - Trusted interstate batteries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Purpose Power:** Combines high-cranking amps with extreme deep-cycle endurance for versatile, reliable performance. - • **Unmatched Cycle Life:** Delivers 400 deep cycles—4X longer than conventional AGM batteries, slashing your replacement costs. - • **Pure Matrix Technology:** Advanced lead matrix boosts battery life and power delivery, outperforming standard AGM batteries. - • **Eco-Conscious & Trusted:** Backed by 70+ years of reliability and a robust recycling program—power with a purpose. - • **Outrageously Dependable in Any Climate:** Maintains 10% more power in freezing temps (-20°F), ensuring your gear never quits. ## Overview The Interstate Batteries 31-AGM7 is a premium 12V 100Ah marine deep cycle battery featuring 925 CCA and Pure Matrix AGM technology. Engineered for extreme cycling and cranking, it delivers 400 deep cycles—4X the lifespan of typical AGM batteries—and excels in harsh temperatures with 10% more power at -20°F. Ideal for yachts, trucks, and off-grid applications, it offers professional-grade reliability backed by 70 years of trusted performance and a commitment to sustainability. ## Description Product description INTERSTATE'S AGM AUTOMOTIVE BATTERIES 31-AGM7 31-AGM5 MTX-47/H5 MTX-48/H6 MTX-94R/H7 MTX-95R/H9 MTZ-34 AGM BATTERIES VS. FLOODED BATTERIES WHAT IS AN AGM BATTERY? ABSORBED GLASS MAT IS DESIGNED FOR 2 JOBS: DELIVERING POWERFUL BURSTS OF STARTING AMPS AND RUNNING ELECTRONICS FOR A LONG TIME. AND HERE’S THE BIG DEAL: AGM CAN LAST LONGER THAN A FLOODED BATTERY BY STARTING ENGINES MORE THAN 60,000X. THAT’S UP TO 3X MORE STARTS THAN A CONVENTIONAL BATTERY! AGM ADVANTAGES AGM BATTERIES HAVE UNBEATABLE ADVANTAGES OVER FLOODED BATTERIES MORE STARTS PER BATTERY, FASTER RECHARGING, MORE DURABLE CONSTRUCTION, SAFER TO HANDLE, SPECIAL VALVES PROTECTING THE LIFESPAN. PLUS, AGM CARRIES ITS CHARGE IN SOAKED SPONGES COATING THE LEAD PLATES, MAKING IT OUTRAGEOUSLY DEPENDABLE. 31-AGM7 TECHNICAL SPECS Interstate Batteries Known & Trusted For 70+ Years We're more than just a battery brand. We are driven by our unique combination of proven experience, integrity & heart – determined to meet the needs of those we serve today, while thinking ahead to what they’ll need tomorrow. We are committed to standing behind everything we do while delivering the excellence that professionals trust. Review: Five Stars! Huge upgrade for the travel trailer - This has at least 25% more available amp-hours than the older lead acid it replaced. This is quite heavy though. It arrived in a very padded shipping container and was already charged up. I still attached my Noco Genius to it and it read full. The only "down side" to this is its weight. Schlepping it onto the front A-frame of the travel trailer was really no different than moving around the old lead-acid battery. Considering the brand and its history of quality battery cells, this HD AGM will last me for a very VERY long time. I do pull my batteries in the winter and store them in a safe ventilated place free of wild temperature swings. Review: 2108 Polaris EV battery replacement. - I ordered 8 of these rather expensive batteries for my Polaris Ranger EV repower. 420.00 ea. UPS was good except one was delivered upside down. The terminals were crushed. Still waiting for the replacement.. ## Features - COMMERCIAL PURE LEAD AGM: lnterstate's 31-AGM7 is a premium performing battery for both cranking & extreme cycling applications. Delivers 400 extreme deep cycles while conventional alloy AGM products only deliver 100 cycles. With this impressive cycle life advantage, 31-AGM7 offers the lowest cost per cycle & can be stored for up to 2 years. This is 2X that of conventional AGM batteries - IDEAL APPLICATIONS: Refrigeration units, APU units, Uninterruptible power supply, GEM cars, Large yachts, Oil-field equipment, Trucks with extra fuel tanks requiring batteries in cab, Applications requiring high-power & high-energy, Applications in extreme temperatures - 2X-3X MORE BATTERY LIFE: The 2-in-1 pure lead AGM battery delivers high-cranking & extreme deep-cycle power, plus a service life 3X longer than conventional flooded batteries & 2X longer than alloyed lead AGM batteries - PURE MATRIX ADVANTAGE: Equipped with Pure Matrix power to deliver super-premium battery life & power for starting & accessories. Some batteries serve up more starts, & others deliver deep cycling. Our line does both - in a bigger way. The Pure Matrix power battery doesn't come to its end of life as quickly as conventional lead alloy AGM products. This battery is also not as affected by extreme cold temperatures as a conventional AGM; this battery delivers 10% more power at -20° F (-6.67 ° C), making it Outrageously Dependable - MOST TRUSTWORTHY POWER SOURCE: For 70 years, Interstate Batteries purpose has been to deliver the most Outrageously Dependable source of power to the world. Our customers come first, so we strive to create a positive experience for all. We recycle more batteries than we sell; please return to an Interstate All Battery Center near you so we can continue recycling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHX4F6LX | | Battery Cell Composition | Lead Acid | | Battery Type | Lead Acid | | Best Sellers Rank | #56,783 in Automotive ( See Top 100 in Automotive ) #195 in Automotive Replacement Batteries | | Brand | Interstate Batteries | | Brand Name | Interstate Batteries | | Compatible with Vehicle Type | Passenger Car, Truck | | Customer Reviews | 4.0 out of 5 stars 5 Reviews | | Item Weight | 69.5 Pounds | | Manufacturer | Interstate Batteries | | Manufacturer Part Number | 31-AGM7 | | Model Number | 31-AGM7 | | Terminal | Marine Terminal | | Vehicle Service Type | Passenger Car, Truck | | Voltage | 12 Volts | ## Product Details - **Battery Cell Composition:** Lead Acid - **Brand:** Interstate Batteries - **Item Weight:** 69.5 Pounds - **Manufacturer:** Interstate Batteries - **Terminal:** Marine Terminal - **Vehicle Service Type:** Passenger Car, Truck - **Voltage:** 12 Volts ## Images ![Interstate Batteries Marine/RV Battery 12V 100Ah 925CCA 1155CA Group 31 AGM - Image 1](https://m.media-amazon.com/images/I/71+NS81N40L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars! Huge upgrade for the travel trailer *by A***R on July 18, 2024* This has at least 25% more available amp-hours than the older lead acid it replaced. This is quite heavy though. It arrived in a very padded shipping container and was already charged up. I still attached my Noco Genius to it and it read full. The only "down side" to this is its weight. Schlepping it onto the front A-frame of the travel trailer was really no different than moving around the old lead-acid battery. Considering the brand and its history of quality battery cells, this HD AGM will last me for a very VERY long time. I do pull my batteries in the winter and store them in a safe ventilated place free of wild temperature swings. ### ⭐⭐ 2108 Polaris EV battery replacement. *by R***E on February 7, 2025* I ordered 8 of these rather expensive batteries for my Polaris Ranger EV repower. 420.00 ea. UPS was good except one was delivered upside down. The terminals were crushed. Still waiting for the replacement.. ### ⭐⭐⭐⭐⭐ Great *by E***H on June 25, 2024* This battery may be expensive but don't let that fool you. Interstate has built its brand on quality and this battery is no exception. This thing has more power than you may believe. Ive always got marine batteries from Walmart, advance and that like. This time I decided to try something different. The cca is 925amps. That is enough to start anything and maintain plenty of reserve for anything you may run off of it. If you have a boat you want one of these. You life is more valuable then relying on something that may not be there when you need it most. ## Frequently Bought Together - Interstate Batteries Heavy Duty Marine Deep Cycle Battery 12V 100Ah 925CCA (31-AGM7) Pure Matrix Power Commercial AGM Cranking Replacement (Group Size 31) GEM Cars, Yachts, Extra Fuel Tank Trucks - NOCO BT31S Group 31 Heavy-Duty Battery Tray for Marine, RV, Camper and Trailer Batteries - TKDMR 10pcs 1/0 Awg-1/2" Ring Marine Grade Copper Wire Lugs,with 3:1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals --- ## 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.za/products/633116838-interstate-batteries-marine-rv-battery-12v-100ah-925cca-1155ca-group](https://www.desertcart.co.za/products/633116838-interstate-batteries-marine-rv-battery-12v-100ah-925cca-1155ca-group) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-09*