OptiMate 3

MSRP $74.95

SILVER series: 7-step 12V 0.8A sealed battery saving charger & maintainer

OptiMate 3 is the most trusted fully sealed battery saving charger & maintainer – The most popular motorcycle charger world-wide!
The OptiMate 3 battery charger is recommended for batteries found in: motorcycles, scooters, ATV, jet skis, snowmobiles, lawn mowers.


Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate 3 does the rest, no supervision required!
The fully automatic multi-step program to full charge the battery safely.




For lead-acid (Pb) 12V power sport battery types including STD (with filler caps), AGM, GEL (sealed VRLA), deep cycle & EFB.

Diagnoses sulphated battery condition.
Saves your ‘dead’ battery from as low as 2V.
Tests battery state of health.
Safe to leave connected. Full electronic protection.
Maintains battery at full charge and good health.
Energy saving technology.
Stand-by power less than 0.5W.
Efficient 24-7 battery maintenance.
Weatherproof. Rated for use down to -40°C / -40°F.



Yes, OptiMate 3 will save 'dead flat' sulphated batteries from as low as 2V.

Yes, OptiMate 3 tests automatically and indicates if there is a battery problem.

It's the most trusted battery saving charger & maintainer for motorcycle, ATV, Side by side or personal watercraft. OptiMate 3 is trusted by global motorcycle OEM's, including Honda, Triumph, Suzuki, Yamaha, Kawasaki and more.

STD, AGM and GEL 12V lead-acid batteries used for engine start & deep cycle applications. (Link: Learn here about batteries, this will be at www.optimate1.com/batteries). For batteries from 2.5Ah to 38Ah for 24-7 battery maintenance. Can recharge batteries up to 19Ah within 24hours.

Charge time on a flat but otherwise undamaged battery: a 12Ah battery should take no more than about 15 hours to progress to the self-discharge check. Deep-discharged batteries may take significantly longer, a full charge may not be achieved within the hour charge safety limit. In this case.


Includes 2 battery connection cable accessories

  1. Battery lead (replacement SKU O-01) – fits to battery in your vehicle for convenient ‘quick-connect’ charging access.










Adjustable: Fits two bolt sizes

  2. Battery clips (replacement SKU O-04) –

Fits securely to square, round or flat battery posts.



In store packaging

SKU: TM-43x-SILVER Category:


Available models are listed below. 

All OptiMate battery chargers listed below accept global input of 100-240Vac 50-60Hz, only the power plug TYPE is different to comply with national / regional electrical safety laws.

TYPE A - Canada / United States of America

TYPE Anp - Japan

TYPE C - Europe

TYPE G - United Kingdom

TYPE I - Australia / New Zealand

Find my plug?        


Co-branded models (OptiMate made for OEM partner) include: 

HONDA: Type A, C, G. 

TRIUMPH: Type A, Anp, C,  G,  I.




MSRP = Manufacturer Recommended Retail Pricing is displayed above. (Currency selector > top right).
Price in EURO and GBP include VAT of 20%. VAT in your region may differ. Price in USD and CAD do not include sales tax.

TecMate do not sell product directly to the consumer. Find your nearest retailer by selecting the appropriate model below.

OptiMATE 3
SKU TM-430

OptiMATE 3
SKU TM-431

OptiMATE 3
SKU TM-431

OptiMATE 3
SKU TM-432


IDEAL FOR: AGM, GEL & STD 12V batteries from 2.5 – 38Ah.

CHARGING AMPS: 0.8A (constant current)

CHARGING VOLTS: nominal: 12V range: 2V - 14.4V

OPERATION:  Fully automatic


FEATURES: The all-in-one tool for 12V battery care at home. Diagnoses, recovers, charges, tests and optimally maintains, automatically.

USE: Indoor / Outdoor  (lowest temperature: -40°F / -40°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).

STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.

SAVE: Low Volt Start of 2V + 2 step desulphation recovery.

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.

INCLUDED: weatherproof battery lead & battery clip set.

WARRANTY: 3-year limited replacement warranty.



Model up till 2021

Click on the image to see product page.