--- product_id: 11332695 title: "OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries" brand: "optimate" price: "₨59697" currency: LKR in_stock: true reviews_count: 13 category: "Opti Mate" url: https://www.desertcart.lk/products/11332695-optimate3-0-8a-smart-battery-saving-charger-for-12v-lead store_origin: LK region: Sri Lanka --- # 0.8A smart charging power 3-hour rapid battery charge Fully sealed, weatherproof durability OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries **Brand:** optimate **Price:** ₨59697 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride, stress-free and unstoppable! ## Quick Answers - **What is this?** OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries by optimate - **How much does it cost?** ₨59697 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/11332695-optimate3-0-8a-smart-battery-saving-charger-for-12v-lead) ## 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 - • **24/7 Battery Guardian:** Continuous maintenance mode prevents discharge and alerts you to battery faults before they happen. - • **Smart 7-Step Charging:** Advanced algorithm ensures optimal battery health and longevity with zero guesswork. - • **Plug & Play Convenience:** Fully automatic operation means connect once and forget—no manual monitoring needed. - • **Trusted by Industry Leaders:** Endorsed by Honda, Yamaha, Kawasaki, KTM & top battery brands for unmatched reliability. - • **Universal 12V Compatibility:** Works seamlessly with AGM, GEL, STD, Starter & Deep Cycle motorcycle and powersport batteries. ## Overview The OptiMate3 0.8A is a compact, fully automatic smart charger designed specifically for 12V lead-acid motorcycle and powersport batteries. It delivers a rapid 3-hour charge with a 7-step algorithm that optimizes battery health, extends lifespan, and prevents discharge. Built tough with a sealed, weatherproof case, it’s trusted worldwide by top motorcycle manufacturers and battery brands, making it the ultimate battery saver and maintainer for professionals who demand reliability and performance. ## Description Buy OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good stuff - Easy to use and works great. Highly recommend. Review: Excellent Quality Battery Charger and Maintainer - Excellent Quality Battery Charger and Maintainer. This OptiMATE 3 x2 (Dual) is compact in size (7" x 5" x 2") with nail/screw slots x2 on top and mainly for use on motorcycle batteries(9.1Ah & 6.3Ah). I am using OptiMATE since 6 years (OptiMATE 5 Start/Stop for Mercedes/BMW) and OptiMATE 4 for motorcycles in garage and they work flawless to charge and maintain batteries. Highly recommended. Better quality and performance than Chinese counterparts... ## Features - 𝗧𝗛𝗘 𝗠𝗢𝗦𝗧 𝗣𝗢𝗣𝗨𝗟𝗔𝗥 𝗠𝗢𝗧𝗢𝗥𝗖𝗬𝗖𝗟𝗘 𝗖𝗛𝗔𝗥𝗚𝗘𝗥 𝗪𝗢𝗥𝗟𝗗-𝗪𝗜𝗗𝗘 - Works for your motorcycle, ATV, Side by Side or personal watercraft. - 𝗚𝗘𝗧 𝗬𝗢𝗨𝗥 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 𝗧𝗢 𝗪𝗢𝗥𝗞 - Saves your 12V battery (AGM, GEL, STD, Starter, Deep Cycle) when no other charger will work. If Optimate can't save it, nothing will. - 𝗙𝗨𝗟𝗟𝗬 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗖 - Connect and forget, no more battery problems. Continuous charging if healthy, stops and warns if faulty - 𝗟𝗢𝗡𝗚𝗘𝗥 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 𝗟𝗜𝗙𝗘 - Provides 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power. - 𝗦𝗔𝗩𝗘𝗦 𝗔𝗡𝗗 𝗧𝗘𝗦𝗧𝗦 𝗬𝗢𝗨𝗥 𝗙𝗟𝗔𝗧 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 - Tests automatically and indicates if there is a battery problem - 𝗛𝗜𝗚𝗛𝗟𝗬 𝗥𝗘𝗣𝗨𝗧𝗔𝗕𝗟𝗘 𝗖𝗛𝗔𝗥𝗚𝗘𝗥 - OptiMate is recommended by Honda, Yamaha, Kawasaki, KTM and Husqvarna and global battery manufacturers Antigravity, Super-B and Earth-X. - 𝗛𝗜𝗚𝗛𝗟𝗬 𝗗𝗨𝗥𝗔𝗕𝗟𝗘 - 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 | #69,004 in Automotive ( See Top 100 in Automotive ) #320 in Battery Chargers | | Brand | OptiMate | | Built-In Media | Battery Charger, Battery Lead, & Battery Clips. | | Color | Multicolor, Red | | Connector Type Used on Cable | SAE connector | | Current Rating | 0.8 Amps | | Customer Reviews | 4.7 out of 5 stars 628 Reviews | | Global Trade Identification Number | 05425006145312 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 6.61"D x 1.61"W x 1.73"H | | Item Type Name | OptiMATE 3, TM-431, 7-step 12V 0.8A sealed battery saving charger & maintainer | | Item Weight | 16 ounces | | Manufacturer | OptiMate | | Mfr Part Number | TM432 | | Model Number | TM432 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Product Dimensions | 6.61"D x 1.61"W x 1.73"H | | UPC | 681565966460 | | Unit Count | 1.0 Count | | Warranty Description | 3 Years. | ## Product Details - **Brand:** OptiMate - **Color:** Multicolor, Red - **Item Weight:** 1 Pounds - **Output Voltage:** 12 Volts - **Product Dimensions:** 6.61"D x 1.61"W x 1.73"H ## Images ![OptiMate3 0.8A, Smart Battery Saving Charger for 12V Lead-acid Motorcycle and Powersport Batteries - Image 1](https://m.media-amazon.com/images/I/71xA+SLYSbL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ Good stuff *by D***N on November 4, 2025* Easy to use and works great. Highly recommend. ### ⭐⭐⭐⭐⭐ Excellent Quality Battery Charger and Maintainer *by P***8 on October 31, 2022* Excellent Quality Battery Charger and Maintainer. This OptiMATE 3 x2 (Dual) is compact in size (7" x 5" x 2") with nail/screw slots x2 on top and mainly for use on motorcycle batteries(9.1Ah & 6.3Ah). I am using OptiMATE since 6 years (OptiMATE 5 Start/Stop for Mercedes/BMW) and OptiMATE 4 for motorcycles in garage and they work flawless to charge and maintain batteries. Highly recommended. Better quality and performance than Chinese counterparts... ### ⭐⭐⭐⭐⭐ Motorcycle battery tender and more *by A***R on May 9, 2026* Optimate 3 is my go-to for a battery tender on my motorcycles during the winter. It extended the battery life and I think it is a very good product. I recommend it. ## 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? - 🛒 **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.lk/products/11332695-optimate3-0-8a-smart-battery-saving-charger-for-12v-lead](https://www.desertcart.lk/products/11332695-optimate3-0-8a-smart-battery-saving-charger-for-12v-lead) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-07*