---
product_id: 19823719
title: "Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer"
brand: "tecmate"
price: "£58.02"
currency: GBP
in_stock: true
reviews_count: 13
category: "Tecmate"
url: https://www.desertcart.co.uk/products/19823719-optimate-1-global-tm-401-4-step-12v-0-6a
store_origin: GB
region: Great Britain
---

# 0.6A smart charging current 4-step 12V battery optimization Fully sealed, weatherproof casing Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer

**Brand:** tecmate
**Price:** £58.02
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your ride, effortlessly and reliably!

## Quick Answers

- **What is this?** Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer by tecmate
- **How much does it cost?** £58.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/19823719-optimate-1-global-tm-401-4-step-12v-0-6a)

## Best For

- tecmate enthusiasts

## Why This Product

- Trusted tecmate 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 extends battery lifespan.
- • **Universal Battery Savior:** Rescues all 12V battery types—AGM, GEL, Starter, Deep Cycle—when others give up.
- • **Built to Brave the Elements:** Durable, sealed design protects against spills and light rain for reliable outdoor use.
- • **Connect & Forget Automation:** Fully automatic 4-step charging means zero hassle and zero battery worries.
- • **Trusted by Industry Leaders:** Endorsed by Honda, Yamaha, Kawasaki, KTM, and top battery brands worldwide.

## Overview

The Tecmate Optimate 1 Global TM-401 is a compact, fully automatic 4-step 12V battery charger and maintainer delivering 0.6A current. Designed to revive and maintain all types of 12V batteries, it features a weatherproof sealed case and is globally trusted by leading motorcycle and battery manufacturers. With 24/7 protection and fault detection, it ensures longer battery life and hassle-free charging backed by a 3-year warranty.

## Description

Buy Tecmate Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer: Battery Jumper Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A most have - Perfect addition to keep my Harley battery charged. Kicks butt and its a most have! Easy to install and easy to use.
Review: Extend battery life - Works as described

## Features

- 𝗙𝗨𝗟𝗟𝗬 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗖 - Connect and forget, no more battery problems. Continuous charging if healthy, stops and warns if faulty.
- 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.
- 𝗟𝗢𝗡𝗚𝗘𝗥 𝗕𝗔𝗧𝗧𝗘𝗥𝗬 𝗟𝗜𝗙𝗘 - Provides 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power.
- 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 | B00Y38WJQ8 |
| Best Sellers Rank | #42,353 in Automotive ( See Top 100 in Automotive ) #202 in Battery Chargers |
| Brand | Tecmate |
| Built-In Media | Battery Charger, Battery Lead, Battery Clips |
| Color | Black, Blue, Red |
| Current Rating | 0.6 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (574) |
| Global Trade Identification Number | 05425006145183 |
| Input Voltage | 4 Volts |
| Item Dimensions D x W x H | 3"D x 6"W x 7"H |
| Item Type Name | OptiMATE 1, TM-401, 4-step 12V 0.6A battery charger & maintainer |
| Item Weight | 7.84 ounces |
| Manufacturer | OptiMate |
| Mfr Part Number | TM-401 |
| Model Number | TM-401 |
| Output Voltage | 12 Volts |
| Specification Met | CE |
| Warranty Description | 3 Years |

## Product Details

- **Brand:** Tecmate
- **Color:** Black, Blue, Red
- **Item Weight:** 7.84 ounces
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 3"D x 6"W x 7"H

## Images

![Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer - Image 1](https://m.media-amazon.com/images/I/81s4TLcgmbL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A most have
*by S***P on February 11, 2026*

Perfect addition to keep my Harley battery charged. Kicks butt and its a most have! Easy to install and easy to use.

### ⭐⭐⭐⭐⭐ Extend battery life
*by G***R on February 1, 2026*

Works as described

### ⭐⭐⭐⭐⭐ Optimate battery charger
*by C***2 on December 14, 2025*

Everything went smoothly and the product works like it should! Thanks, highly recommended!

## Frequently Bought Together

- Optimate 1 Global, TM-401, 4-Step 12V 0.6A Battery Charger-maintainer
- Optimate cable O-01, ring terminal harness, powersport
- Optimate 6 Select - 12V 6A, High Performance Automotive Battery Saving Charger & maintainer for premium AGM, Deep-Cycle and Motorcycle Batteries

---

## 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.uk/products/19823719-optimate-1-global-tm-401-4-step-12v-0-6a](https://www.desertcart.co.uk/products/19823719-optimate-1-global-tm-401-4-step-12v-0-6a)

---

*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-22*