--- product_id: 298523394 title: "Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer" brand: "optimate" price: "AED 823" currency: AED in_stock: true reviews_count: 6 category: "Opti Mate" url: https://www.desertcart.ae/products/298523394-optimate-3-tm-431-7-step-12v-0-8a-battery store_origin: AE region: United Arab Emirates --- # 0.8A smart charging 7-step battery recovery & maintenance fully sealed, weatherproof case Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer **Brand:** optimate **Price:** AED 823 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Keep your ride ready, always charged, never left behind. ## Quick Answers - **What is this?** Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer by optimate - **How much does it cost?** AED 823 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/298523394-optimate-3-tm-431-7-step-12v-0-8a-battery) ## Best For - optimate enthusiasts ## Why This Product - Trusted optimate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Powerhouse:** Trusted by Honda, Yamaha & KTM for motorcycles, ATVs & watercraft. - β€’ **365-Day Battery Guardian:** Continuous maintenance that prevents discharge and extends battery life. - β€’ **Plug & Play Peace of Mind:** Connect and forget with fully automatic, spark-free charging. - β€’ **Built to Brave the Elements:** Rugged sealed design protects against spills and light rainβ€”ready for any garage. - β€’ **Effortless 7-Step Battery Revival:** From sulphated to superchargedβ€”your battery’s personal trainer. ## Overview The OptiMate 3 TM-431 is a globally acclaimed 12V, 0.8A battery charger and maintainer designed for motorcycles, ATVs, and personal watercraft. Featuring a sophisticated 7-step program, it diagnoses, recovers, charges, tests, and maintains batteries automatically, ensuring optimal battery health and longevity. Its fully sealed, weatherproof casing and endorsements from top brands like Honda and Yamaha make it the ultimate smart charger for professionals who demand reliability and performance year-round. ## Description OptiMate 3, the all-in-one tool for 12V battery care at home. Diagnoses, recovers, charges, tests and optimally maintains, automatically.The OptiMate 3 is the most trusted charger in power sport, saving, charging and maintaining batteries since 1995. The latest version includes a 7-step program that recovers sulphated batteries and then tests after charging. The '365' maintenance program delivers only what the battery needs, never overcharges, never undercharges. SAFE: No risk of overcharging. Totally safe for vehicle electronics. Sparks suppressed. Safe for long-term battery maintenance. Automatic shut-down if short-circuited or battery disconnected. 3-year replacement warranty. 7-STEP program - STEP1: Low Volt Start (2V). STEP2: Turbo SAVE. STEP3: Pulse SAVE. STEP4: Controlled CHARGE. STEP5: OPTIMIZE. Step 6: TEST after CHARGE. Step 7: OptiMate maintenance. Review: Plug is Incompatible. - It ships from US and didn’t come with plug suitable for India Review: My favourite! Great value! Excellent product at a reasonable price. - I absolutely love these. They are small, have great reach. I’ve used these for years on cars and motorcycles. They have kept all my batteries in excellent shape over winter storage. No need to buy a more expensive product. I wouldn’t buy any other brand as this one seems to be an excellent product for a price that’s reasonable. Not to mention Honda uses these as the brand they put their na,s on and sell as an accessory with their cars. ## Features - π—§π—›π—˜ 𝗠𝗒𝗦𝗧 π—£π—’π—£π—¨π—Ÿπ—”π—₯ 𝗠𝗒𝗧𝗒π—₯π—–π—¬π—–π—Ÿπ—˜ 𝗖𝗛𝗔π—₯π—šπ—˜π—₯ π—ͺ𝗒π—₯π—Ÿπ——-π—ͺπ—œπ——π—˜ - Works for your motorcycle, ATV, Side by Side or personal watercraft. - π—šπ—˜π—§ 𝗬𝗒𝗨π—₯ π—•π—”π—§π—§π—˜π—₯𝗬 𝗧𝗒 π—ͺ𝗒π—₯π—ž - Saves your 12V battery (AGM, GEL, STD, Starter, Deep Cycle) when no other charger will work. If Optimate can't save it, nothing will. - π—™π—¨π—Ÿπ—Ÿπ—¬ π—”π—¨π—§π—’π— π—”π—§π—œπ—– - Connect and forget, no more battery problems. Continuous charging if healthy, stops and warns if faulty - π—Ÿπ—’π—‘π—šπ—˜π—₯ π—•π—”π—§π—§π—˜π—₯𝗬 π—Ÿπ—œπ—™π—˜ - Provides 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power. - π—¦π—”π—©π—˜π—¦ 𝗔𝗑𝗗 π—§π—˜π—¦π—§π—¦ 𝗬𝗒𝗨π—₯ π—™π—Ÿπ—”π—§ π—•π—”π—§π—§π—˜π—₯𝗬 - Tests automatically and indicates if there is a battery problem - π—›π—œπ—šπ—›π—Ÿπ—¬ π—₯π—˜π—£π—¨π—§π—”π—•π—Ÿπ—˜ 𝗖𝗛𝗔π—₯π—šπ—˜π—₯ - OptiMate is recommended by Honda, Yamaha, Kawasaki, KTM and Husqvarna and global battery manufacturers Antigravity, Super-B and Earth-X. - π—›π—œπ—šπ—›π—Ÿπ—¬ 𝗗𝗨π—₯π—”π—•π—Ÿπ—˜ - Fully sealed case to protect against spillage and light rain. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KBTQ7D4 | | Amperage | 0.8 Amps | | Battery Charge Time | 3 Hours | | Best Sellers Rank | #399,972 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1,652 in Battery Tools | | Box Contents | Battery Charger, Battery Lead, & Battery Clips. | | Brand | OptiMate | | Brand Name | OptiMate | | Colour | Multicolor | | Compatible Devices | Motorcycle, ATV, Side by Side, Personal Watercraft | | Connector Type Used on Cable | SAE connector | | Current Rating | 0.8 Amps | | Customer Reviews | 4.8 out of 5 stars 616 Reviews | | Global Trade Identification Number | 05425006145312 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 168D x 41W x 44H Millimeters | | Item Type Name | OptiMATE 3, TM-431, 7-step 12V 0.8A sealed battery saving charger & maintainer | | Item Weight | 1 Pounds | | Item Weight Unit of Measure | 1 Pounds | | Manufacturer | OptiMate | | Manufacturer Part Number | TM432 | | Model Number | TM432 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Product Dimensions | 168D x 41W x 44H Millimeters | | UPC | 681565966460 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** OptiMate - **Colour:** Multicolor - **Item Weight:** 454 g - **Output Voltage:** 12 Volts - **Product Dimensions:** 168D x 41W x 44H Millimeters ## Images ![Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer - Image 1](https://m.media-amazon.com/images/I/71xA+SLYSbL.jpg) ![Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer - Image 2](https://m.media-amazon.com/images/I/71i2yHBanCL.jpg) ![Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer - Image 3](https://m.media-amazon.com/images/I/61LJPtCtI-L.jpg) ![Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer - Image 4](https://m.media-amazon.com/images/I/71q9rK8zSdL.jpg) ![Optimate 3, TM-431 7-Step 12V 0.8A Battery Saving Charger-Tester-maintainer - Image 5](https://m.media-amazon.com/images/I/71Cq0pP3ARL.jpg) ## Questions & Answers **Q: Is this for anti gravity lithium batteries?** A: They have a model specifically for Lithium batteries **Q: What is the input voltage?** A: 10/120 volt single phase **Q: Where is this charger manufactured?** A: I never looked at it. The documentation indicates it could be made in Canada by a Belgium company. I bought this for my sister's standby generator. Poor choice because if it is testing when the generator does a run test it discharge the battery. **Q: Would it work with 2020 Triumph T120?** A: If the lead-acid battery, Yes you can use the OptiMATE 3, TM-431. ## Customer Reviews ### ⭐⭐⭐⭐ Plug is Incompatible. *by N***E on 30 April 2025* It ships from US and didn’t come with plug suitable for India ### ⭐⭐⭐⭐⭐ My favourite! Great value! Excellent product at a reasonable price. *by N***N on 29 December 2025* I absolutely love these. They are small, have great reach. I’ve used these for years on cars and motorcycles. They have kept all my batteries in excellent shape over winter storage. No need to buy a more expensive product. I wouldn’t buy any other brand as this one seems to be an excellent product for a price that’s reasonable. Not to mention Honda uses these as the brand they put their na,s on and sell as an accessory with their cars. ### ⭐⭐⭐⭐⭐ Voltaggi e tipo di batteria da caricare *by G***A on 31 March 2025* Ottimo prodotto ne avevo giΓ  un' altro cosi l ho acquistato fiducioso che vada bene e cosΓ¬ Γ¨ stato ## Frequently Bought Together - OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries - Optimate cable O-01, ring terminal harness, powersport - TecMate Optimate Hook, TS-252, Hanging Hook for Optimate 2, 3, 4, 5, 6, 7 & Lithium --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/298523394-optimate-3-tm-431-7-step-12v-0-8a-battery](https://www.desertcart.ae/products/298523394-optimate-3-tm-431-7-step-12v-0-8a-battery) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-15*