---
product_id: 401030277
title: "OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables"
brand: "tecmate"
price: "26 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/401030277-optimate-usb-o-108-3300ma-usb-charger-with-battery-auto
store_origin: DK
region: Denmark
---

# 3300mA fast charge auto battery protect off weatherproof sealed design OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables

**Brand:** tecmate
**Price:** 26 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smart, ride fearless—power up anywhere, anytime!

## Quick Answers

- **What is this?** OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables by tecmate
- **How much does it cost?** 26 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/401030277-optimate-usb-o-108-3300ma-usb-charger-with-battery-auto)

## 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

- • **All-Weather Ready:** Fully sealed SAE connector and USB port keep your charge flowing rain or shine.
- • **Versatile 200cm Cable:** Long, flexible cable routes easily to handlebars, tanks, or panniers—charge exactly where you need it.
- • **Smart Battery Guardian:** Auto shut-off protects your vehicle’s battery when parked, restarting instantly with ignition.
- • **Power-Packed 3300mA Output:** Delivers rapid, adaptive USB charging for any device—never wait to power up.
- • **LED Battery Status Indicator:** Blinking LED keeps you informed with real-time ‘start ready’ battery status at a glance.

## Overview

The OptiMATE USB O-108 is a rugged, weatherproof 3300mA USB charger with a 200cm cable and SAE 2-pin connector, designed for seamless outdoor and on-vehicle charging. Featuring adaptive current delivery, built-in battery drain protection, and a handy LED battery status indicator, it ensures your devices and vehicle battery stay optimally powered no matter the conditions.

## Description

Charge your phone, GPS, camera & tablet with your weatherproof charger, on your motorcycle or up to 80″ / 200cm away from 12V supply.

## Features

- The fully sealed in-line SAE to USB 3300mA charger with 200cm / 80" of cable, delivers safe and fast USB charging of any device monted outside on the handlebar or inside your tank or pannier - Cable routes to where USB charging is needed!
- Connects to battery lead with industry standard SAE 2-pin connector - In-line seal makes 12V connection weatherproof!
- Charges 1x USB device with up to 3300mA current available (or get optional O-110 USB splitter and charge 2 devices). Charge current adapts to connected device for safe recharging.
- Weatherproof USB charge port easily zip-tie to handlebar, strut or even brake / clutch cable - Seals againt inserted USB cable for charging in any weather!
- Built in protection turns off USB charging & prevents your parked vehicle's battery from draining - Starts back up when vehicle engine fires up.; Monitors and displays parked vehicle's battery status - indicates battery is 'start ready' at the blink of an LED!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TecMate |
| Brand | Tecmate |
| Model | OptiMATE USB Charger |
| Product Dimensions | 6 x 6 x 16 cm; 200.49 g |
| Item model number | O-108 |
| Exterior | Machined |
| Manufacturer Part Number | O-108 |
| Volume | 7.07 Fluid Ounces |
| Assembly Required | No |
| Voltage | 5 Volts, 12 Volts |
| Wattage | 10 Watts |
| Manufacturer | TecMate |
| Item Weight | 200 g |

## Product Details

- **Brand:** Tecmate
- **Item Weight:** 200 g
- **Output Voltage:** 12 Volts
- **Specification Met:** sae
- **Global Trade Identification Number:** 00644978408286, 05425006144421

## Images

![OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables - Image 1](https://m.media-amazon.com/images/I/61KS4V6HX1L.jpg)

## Frequently Bought Together

- OptiMATE USB O-108, 3300mA USB charger with battery auto protect off, weatherproof, SAE, in & out cables
- Garmin Motorcycle Mount Bracket
- Optimate Tecmate USB O-108 KIT, Smart 3300mA in-Line USB Charger with Sleep Mode and Vehicle Battery Controller.

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**Shop now:** [https://www.desertcart.dk/products/401030277-optimate-usb-o-108-3300ma-usb-charger-with-battery-auto](https://www.desertcart.dk/products/401030277-optimate-usb-o-108-3300ma-usb-charger-with-battery-auto)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-07*