OptiMate 2

MSRP $55.89

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


OptiMate 2, the versatile fully sealed automatic battery maintainer – Ultimate maintenance for starter or deep cycle batteries!

Ideal for 12V lead-acid (STD, AGM, GEL) starter or deep cycle batteries found in the vehicles / craft and equipment above.
Charges and delivers long term maintenance – Connect to the battery and OptiMate 2 does the rest, no supervision required!

More features:

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.

Available models:

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.


Coming soon

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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.


Similar models with different features.

SKU: TM-42x Categories: ,




In store packaging


MSRP = Manufacturer Recommended Retail Pricing. 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.


OptiMATE 2
SKU TM-421
MSRP USD $55.89
OptiMATE 2
SKU TM-421
MSRP CAD $77.99
OptiMATE 2
SKU TM-420
MSRP EUR €59.90
OptiMATE 2
SKU TM-422
MSRP GBP £53.99


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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