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OptiMATE 3 x 4 BANK, TM-455, 4-bank x 7-step 12V 0.8A Battery Saving Charger-Tester-Maintainer

SKU TM-455
by TecMate
Original price $316.00 - Original price $316.00
Original price
$316.00 - $316.00
Current price $316.00
in stock

The OptiMATE 3 x 4 BANK charger-tester-maintainer utilizes a 7-step charging process with the TM-455 controller to ensure maximum efficiency and performance. The device automatically diagnoses, recovers, charges, tests, and maintains your batteries, ensuring that they are always in top condition. With this advanced technology, you can trust that your batteries will always be ready when you need them.

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Unique FeaturesThe all-in-one tool for 4x 12V battery care. Diagnoses, recovers, charges, tests and optimally maintains, automatically.
IDeal For4X AGM, GEL & STD 12V batteries from 3 – 40Ah
Charging Amps0.8A (constant current, per bank)
Charging VoltsNominal: 12V range: 2V – 14.4V
OperationFully automatic
Warranty3-year limited replacement warranty.
UseIndoor / Outdoor  (lowest temperature: -4°F / -20°C).
InputGlobal (100-240V 50-60Hz), high efficiency (CEC listed).
StyleWeatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 4 x 6ft / 180cm charge lead ending in SAE connector.
SaveLow Volt Start of 2V + 2 step desulphation recovery.
SafeNo 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.
Included4x weatherproof battery lead & 4x battery clip set.


Can OptiMate 3 save my dead flat battery?Yes, OptiMate 3 will save 'dead flat' sulphated batteries from as low as 2V.
Can OptiMate 3 test my battery?Yes, OptiMate 3 tests automatically and indicates if there is a battery problem.
Why is optimate 3 the most popular charger world-wide?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.
What type and size batteries does Optimate 3 charge?STD, AGM and GEL 12V lead-acid batteries used for engine start & deep cycle applications. (Link: Learn here about batteries, this will be at For batteries from 3Ah to 38Ah for 24-7 battery maintenance. Can recharge batteries up to 19Ah within 24hours.
How fast does Optimate 3 recharge batteries?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.


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