---
product_id: 281196040
title: "Tecmate Optimate 3, TM-431, 7-Step 12V 0.8A Sealed Battery Saving Charger & maintainer"
brand: "optimate"
price: "C$10931"
currency: NIO
in_stock: true
reviews_count: 5
category: "Opti Mate"
url: https://www.desertcart.ni/products/281196040-tecmate-optimate-3-tm-431-7-step-12v-0-8a
store_origin: NI
region: Nicaragua
---

# 7-step smart charging Saves & revives 12V batteries Fully sealed, weatherproof Tecmate Optimate 3, TM-431, 7-Step 12V 0.8A Sealed Battery Saving Charger & maintainer

**Brand:** optimate
**Price:** C$10931
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Ride, Effortlessly.

## Quick Answers

- **What is this?** Tecmate Optimate 3, TM-431, 7-Step 12V 0.8A Sealed Battery Saving Charger & maintainer by optimate
- **How much does it cost?** C$10931 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/281196040-tecmate-optimate-3-tm-431-7-step-12v-0-8a)

## 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

- • **Plug & Forget Convenience:** Fully automatic operation with safety features like spark suppression and auto shut-off for worry-free maintenance.
- • **7-Step Intelligent Charging:** Advanced multi-stage program recovers, charges, tests, and maintains your battery automatically.
- • **Trusted by Industry Leaders:** Recommended by Honda, Yamaha, Kawasaki, KTM, and top battery brands for unmatched reliability.
- • **Durable & Weatherproof Design:** Sealed casing protects against spills and rain, ensuring long-lasting performance in any environment.
- • **Universal 12V Battery Compatibility:** Works seamlessly with AGM, GEL, STD, Starter, and Deep Cycle batteries for motorcycles, ATVs, and more.

## Overview

The Tecmate Optimate 3 is a globally trusted 7-step 12V battery charger and maintainer designed to save, recover, and optimize sealed batteries for motorcycles, ATVs, and personal watercraft. Featuring fully automatic operation, advanced diagnostics, and a weatherproof sealed case, it guarantees longer battery life and hassle-free maintenance, endorsed by leading motorcycle and battery manufacturers.

## 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: Ottimo prodotto ne avevo già un' altro cosi l ho acquistato fiducioso che vada bene e così è stato
Review: Nobody makes better battery chargers than OptiMate.

## 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 |
| Best Sellers Rank | #12,445 in Automotive ( See Top 100 in Automotive ) #49 in Battery Chargers |
| Item model number | TM432 |
| Manufacturer | OptiMate |
| Product Dimensions | 21.59 x 15.24 x 5.08 cm; 453.59 g |

## Product Details

- **Brand:** OptiMate
- **Colour:** Black
- **Item weight:** 1 Pounds
- **Output voltage:** 12 Volts
- **Product dimensions:** 15.2D x 21.6W x 5.1H centimeters

## Images

![Tecmate Optimate 3, TM-431, 7-Step 12V 0.8A Sealed Battery Saving Charger & maintainer - Image 1](https://m.media-amazon.com/images/I/71xA+SLYSbL.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

### ⭐⭐⭐⭐⭐ Review
*by G***A on 31 March 2025*

Ottimo prodotto ne avevo già un' altro cosi l ho acquistato fiducioso che vada bene e così è stato

### ⭐⭐⭐⭐⭐ Review
*by K***E on 1 December 2025*

Nobody makes better battery chargers than OptiMate.

### ⭐ Review
*by H***L on 16 November 2025*

Leider mit UK drei pin Stecker. Nicht ohne Adapter zu gebrauchen!

## 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

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-10*