OptiMate 2

MSRP $63.95

BRONZE series: 4-step 12V 0.8A sealed battery charger & maintainer

OptiMate 2 is the versatile fully sealed automatic battery maintainer – Ultimate maintenance for starter or deep cycle batteries!
The OptiMate 3 battery charger is recommended for batteries found in: motorcycles, scooters, ATV, jet skis, snowmobiles, lawn mowers.


Charges and delivers long term maintenance – Connect to the battery and OptiMate 2 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.

Safe to leave connected. Full electronic protection.
Maintains battery at full charge and good health.
Low Volt Start of 2V.
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.


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Yes, the OptiMate 2 can maintain your classic/modern (STD, AGM, GEL) car battery.

Yes, there is no risk to leave the OptiMate 2 connected while cranking the engine. The interactive charge program is ideal for a battery that intermittently delivers power.

No, the OptiMate 2 is a fully automatic battery charger which can be used for 12V lead-acid (STD, AGM and GEL) batteries.

The OptiMate 2 can be used for 12V lead-acid (STD, AGM and GEL) batteries, used for engine start & deep cycle applications. It can charge batteries from 2.5 – 38Ah

The time required for the OptiMate 2 to complete a charge on a flat but otherwise undamaged battery is roughly equal to the battery’s Ah rating, so a 10Ah battery should take no more than about 10 hours to progress to Step 4. Deep-discharged batteries may take significantly longer.


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 C – Europe

TYPE G – United Kingdom

SKU: TM-42x Category:


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


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 2
SKU: TM-420

OptiMATE 2
SKU: TM-421

OptiMATE 2
SKU: TM-421

OptiMATE 2
SKU: TM-422


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: Senses the battery condition, recharges and then keeps the battery 100% ready. This will extend life and improves performance of a 12V battery.

USE: Indoor (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.

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.



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