OptiMate 1 Global

4-step 12V 0.6A battery charger & maintainer

OptiMate 1, the best fully automatic battery maintainer for your motorcycle, ATV, Side by Side or personal watercraft – Connect and forget 24-7 maintenance!

  • Delivers unsupervised long term maintenance to your 12V lead-acid (STD, AGM, GEL) battery.
  • 100% automatic program delivers safe long-term battery care. – Connect and forget, no more battery problems!
  • OptiMate’s 24-7 smart maintenance guarantees more battery power, longer battery life!

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.





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The OptiMate 1 DUO can be used for 12V lead-acid (STD, AGM and GEL) and 12.8/13.2V lithium (LiFePO4 /LFP) batteries, used for engine start & deep cycle applications. For batteries from 2Ah to 28Ah for 24-7 battery maintenance. Can recharge batteries up to 15Ah within 24hours

The time required for the OptiMate 1 to complete a charge on a flat but otherwise undamaged battery is roughly equal to 1.5x the battery’s Ah rating, so a 32Ah battery should take no more than about 48 hours to progress to Step 3. Deep-discharged batteries may take significantly longer.

The OptiMate 1 DUO can only be used on 4 cell Lithium Iron Phosphate also known as Lithium Ferrous Phosphate or LFP (chemical formula LiFePO4) of 12.8V/13.2V.

No, the adaptive program adjusts to the battery type.


Similar models with different features.

SKU: TM-40xGLOBAL Category:





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 1 Global SKU TM-401
MSRP USD $42.89

OptiMATE 1 Global SKU TM-401
MSRP CAD $56.99

OptiMATE 1 Global SKU TM-400
MSRP EUR €41.90


IDEAL FOR: AGM, GEL & STD 12V batteries from 2 – 30Ah

CHARGING AMPS: 0.6A (constant current)

CHARGING VOLTS: nominal: 12V range: 4V - 14.4V

OPERATION:  Fully automatic


FEATURES: Cost-effective 24-7 safe long term maintenance.

USE: Indoor (lowest temperature: -4°F / -20°C).

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

STYLE: Dust proof plug-in case, with 12ft / 370cm 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.