OptiMate 3, the all-in-one tool for 12V battery care at home. Diagnoses, recovers, charges, tests and optimally maintains, automatically. The latest version of OptiMate 3 retains all easy-to-use characteristics of the over 2 million OptiMates produced since 1995, but is now lighter and more efficient than ever. The OptiMate 3 recovers sulphated batteries and then tests after charging. The maintenance program delivers only what the battery needs, never overcharges, never undercharges.
Features
Suitable for all types of 12V lead-acid batteries (STD, AGM & GEL) of rated capacity from 3 to 50 AH.
DIAGNOSES sulphated battery conditions
RECOVERS very neglected batteries from as low as 2 volts.
CHARGE VERIFICATION ensure optimal charge for every battery.
TEST automatically every hour. Advance warning of problems.
MAINTENANCE: Interactive float charge, max 800mA possible.
Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.
Weatherproof case with wall mounts, with 6ft AC supply lead and 6ft charge lead ending in SAE connector. Weatherproof battery ring connector & standard battery clip set included.
3 Year Warranty
This Product Replaces These Other Products
Works In
Vehicles that TM-431 works in
Technical Specifications
Dimensions (LxWxH): 6.5 x 2.5 x 1.75 in
Weight: 1.34 lb
AC Input Voltage: 100–240 V
AC Input Frequency: 50–60 Hz
AC Input Amps: 0.23 A @ 100 VAC / 0.15 A @ 240 VAC
Power Useage (no battery connected): 0.0089 kWh / day
DC Output Amps: 800 mA
DC Nominal Voltage: 12 V
DC Bulk Charge: 14.2–14.5 V (12 V)
DC Float Voltage: 13.6 V (12 V) alternating w/ 30 minute rest
Charge Time Limit: 48 Hours (maintenance time: unlimited)
Maintain / Test Cycles: 30 min / 30 min (alternating hourly)
Charge Retention Test: GOOD (green) = battery voltage > 12.4 V
Enclosure Type: IP54 Fully Sealed
Input Cable Length: 6 ft
Output Cable Length: 6 ft
Operating Temperature Range: -20° C–40° C / -4° F–104° F
Ratings / approvals : Safety, EMC, Energy Efficiency, enclosure seal rating: IP54, CE, NRTL (UL & CSA), SAA (AU & NZ), approved by TUV Sud. BC (California Energy Compliant)
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★★★★★
Solid piece of gear
So far, the OptiMATE is taking good care of the battery in my old GS!
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Written byStephen on Feb 04, 2019.
Verified Purchase
— (3 of 5 customers found this review helpful)
★★★★★
Seems to be working great
Haven’t had a chance to try to revive a dead battery, nor have I had it long enough to verify that it doesn’t overcharge a motorcycle battery, which is why I bought it, but early indications are that it is working as promised.
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Written byBlane on Sep 03, 2020.
Verified Purchase
— (1 of 1 customers found this review helpful)
★★★★★
Money Saver
Does a great job in keeping my multistrada's battery in optimal condition during winter storage and extended the lifespan well over the expected lifespan. It was also able to revive the battery of my Honda generator and added another year of lifespan on that one.
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