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🔌 Stay charged, stay ahead — power meets protection in one sleek package!
The Tecmate OptiMATE USB O-100 is a compact, weatherproof 2400mA USB charger combined with a 3-LED battery monitor designed for motorcycles and vehicles. Compatible with lithium and lead-acid batteries, it features built-in protection to prevent battery drain and provides easy-to-read battery status indicators, making it an essential smart charging solution for on-the-go professionals.


| ASIN | B0885XN37B |
| Amperage | 2400 Milliamps |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | 146 in Mobile Phone Automobile Chargers |
| Box Contents | USB Charger |
| Brand | OptiMate |
| Brand Name | OptiMate |
| Colour | Blue |
| Compatible Devices | Cameras, MP3 Players, Smartphones, Tablets |
| Connector Types | USB |
| Current Rating | 2400 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 462 Reviews |
| Global Trade Identification Number | 05425006140454, 05425006144568 |
| Input Voltage | 5 Volts |
| Input voltage | 5 Volts |
| Item Dimensions D x W x H | 15.2D x 40.6W x 15.2H centimetres |
| Item Type Name | OptiMate USB O-100v3, Smart 2400mA USB charger, with standby mode & vehicle battery monitor. |
| Item Weight | 0.4 Pounds |
| Item weight | 0.4 Pounds |
| Manufacturer | TecMate |
| Manufacturer Part Number | O-100v3 |
| Model Number | O-100v3 |
| Number of Ports | 1 |
| Output Voltage | 5 Volts |
| Output voltage | 5 Volts |
| Product dimensions | 15.2D x 40.6W x 15.2H centimetres |
| Unit Count | 1.0 count |
I**W
Good quality product
Worked perfectly out of the box. Easy to use with existing Optimate product cable. Great. I can now keep my mobile devices charged when out on my motorcycle.
T**E
...
Ok
A**S
Perfect for my needs
Very handy if you have bags on the rear of your bike and the USB port is under the seat. All I have hanging out from under my seat is my SAE charging port. If my phone needs a boost I can now plug in the charger without having to remove the seat. Although it states that it will not drain the battery, I don't see why it needs to be connected long term in my case.
N**R
Very well made
I am glad optimate has these and other gadgets to for the optimate lead.. Very handy and looks and feels well made a bit chunky too. I bought a cigarette style female socket but a few times the male section tends to wiggle loose disconnecting the power as the inside is to smooth nothing to grip the metal springs... I have bought this and a female socket for a tyre pump.If the optimate lead is attached might as well put it to some use with these things instead of just sitting there until the battery needs a boost. Supposed to shut off after a very short while to save your battery power until you re-start the bike.
P**C
Keeps your phone charged for satnav.
Keeps iPhone charged so can use satnav. But you do need to unplug it after use as I think there is a small current drain if left plugged in.
K**N
Work like it should
No brainer
C**T
Good product
Did everything it should really handy
H**P
BEWARE. It will discharge your battery charger!
BEWARE. Misleading when it says will not discharge your battery. It will if you leave it connected for a while without running the engine or connecting a battery charger. On my small motorcycle battery it discharged it to 1.5V in three weeks of inactivity.
A**ー
コンパクトではない
想像していたよりデカい。
T**F
Goede keus.
Prima prijs voor handig apparaat.
S**R
Amazing device .. Does exactly ad advertised.
I love going on a long drive now, and stopping with a phone 100% charged phone every time. No risk of being out of contact or without my music because of a dead phone battery.
L**Z
Très bien
Bon produits.
R**Y
BRA!
Fungerar som den ska. Används mellan 12v batteri och en QuadLock relefonhållare.
Trustpilot
4 days ago
3 weeks ago