OptiMate 4 TM-340 (9-Step Automatic 12V 1A Battery Charger (3-50Ah)
OptiMate 4 TM-340 (9-Step Automatic 12V 1A Battery Charger (3-50Ah)

OptiMate 4 TM-340 (9-Step Automatic 12V 1A Battery Charger (3-50Ah)

Regular price R 1,115.00 R 0.00

OptiMate 4 TM-340 (9-Step Automatic 12V 1A Battery Charger (3-50Ah), Maintainer & Recovery) – Ideal for Motorcycles & Cars

The Optimate range of battery chargers is highly rated worldwide. They have developed the OptiMate battery saving charging method in 1995, with the purpose of saving AGM, GEL and STD lead-acid batteries that have stopped working simply due to neglect.

  • Battery Performance Guaranteed (the most trusted charger in power sports)
  • 3-Year Product Replacement Warranty

Optimate 4 TM-340


OptiMate 4 Dual Program, the most advanced & trusted 12V battery saving charger for your high performance or touring motorcycle, ATV, Side by Side or personal watercraft – The most energy-efficient ‘1 Amp’ charger in the world!

The OptiMate 4 is much more than a trickle charger

Now with a new dual-stage RECOVERY and TURBO RECOVERY desulphurating action.


  • Dual Charge Program trusted by riders world-wide – Charge direct to battery or via 12V socket on BMW motorcycles with CAN-bus.
  • Charge, test and maintain your 12V lead-acid (STD, AGM, GEL) starter or deep cycle battery – Battery performance guaranteed!
  • Saves ‘dead flat’ sulphated batteries from as low as 0.5V – The most advanced recovery program!
  • Advanced and accurate testing before and after charging.
  • OptiMate’s 24-7 smart maintenance guarantees more battery power, longer battery life!

Optimate 4 Battery Charger Benefits

  • No risk of overcharging
  • totally safe for vehicle electronics
  • sparks suppressed,
  • ideal for long term battery maintenance
  • Auto shutdown if short-circuited or battery disconnected
  • Desulfates and saves neglected batteries
  • Optimises battery power and life
  • Tests the battery every hour
  • 100% Automatic 100% Safe

Dual program
With the flexible microprocessor-controlled DUAL Program, OptiMate 4 can diagnose, recover, charge, test and maintain your battery directly, or select the 2nd program to charge via the 12V port on motorcycles fitted with CAN-bus.

Program 2 (default setting on this model) recovers, charges, tests and maintains the battery through the CAN-bus controlled 12V socket with the supplied SAE-79 accessory (see pictures to the right). The SAE-74 set of battery clips is included for direct charging.  KEY-LESS activation guarantees automatic opening & re-opening of the connection without the ignition ever being not turned on, guaranteeing absolute peace of mind during long term storage.

Advanced 12V care for all batteries

  • Standard & advanced features
  • Dual program
  • Sealed weatherproof enclosure
  • User-friendly “battery check” at start
  • No risk of overcharging
  • totally safe for vehicle electronics
  • sparks suppressed,
  • ideal for long term battery maintenance
  • Auto shut-down if short-circuited or battery disconnected

Multi-stage desulphation – low voltage, ‘Turbo’ and pulse will recover sealed batteries, including cyclic cell and pure lead AGM.

A unique pulsing startup method will attempt to recover batteries as low as 0,5V.
Multi-stage charging – bulk, pulse absorption, cell balancing ensures each cell in the battery performs at maximum.

Enhanced testing and safety – 48-hour charge timer, detection of a battery with a shorted cell during charging, 12-hour test and test at the connection.
All the unique features found in each of the OptiMate battery saving charger-tester-maintainers are the most advanced in the world today, guaranteeing any vehicle or craft owner dependent on a 12V battery the ultimate in unsupervised long term battery care.

Sealed weatherproof enclosure
OptiMate 4 has a sealed “weatherproof” enclosure with wall mounts and is ideally suited for use with batteries in the water & snow powersport markets. Also includes cables extreme weather cables

User-friendly ‘battery check’ at the start – Want to ride, but not sure of battery condition?
The 10-second battery “Ready to Ride?” test at connection helps the user with multiple vehicles or provides hands-on diagnosis of ‘tricky’ battery problems.

Features :

  • Microprocessor control
  • 6 step charge program
  • Safe 24/7 storage charge program
  • Recovery + TURBO recovery desulfation recovers neglected batteries other chargers can’t!
  • Automatic power loss test
  • Early warning of battery problems
  • Built in wall-mount tabs
  • SAE weatherproof connector system

The most important attribute of the OptiMate 4  is the safe, optimal maintenance of your battery during long term storage, achieved by its gentle maintenance cycle which automatically allows the battery to rest for 30 minutes of each hour of the maintenance cycle while it remains connected.

OptiMate 4 Dual Program
[tube]http://www.youtube.com/watch?v=DGLduJXpkyE, 560,300[/tube]

BMW motorcycle battery charger – OptiMate 4 DUAL PROGRAM
[tube]http://www.youtube.com/watch?v=oZSNk6dAAsE, 560,300[/tube]

OptiMate 4 Dual Program : LED indicator lights
[tube]http://www.youtube.com/watch?v=ixz-iuOwFA0, 560,300[/tube]



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