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Optimate 4 Dual Program Battery Charger - TM341

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Optimate 4 Dual Program Battery Charger - TM341

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Price: $75.89
In Stock - 3 on Hand

Tecmate Optimate 4 Dual Program Battery Charger - TM341

The most ADVANCED & TRUSTED battery charger in power sports! 
OptiMate 4 Dual Program includes two charging programs; program 1 is for direct charging of a battery, program 2 allows safe and unsupervised charging through a BMW motorcycle’s CAN-bus controlled 12V socket (Cord available separetly order DK# 283691). OptiMate 4 Dual Program tests before & after charging and can recover a ‘dead-flat’ battery from as low as 0.5 Volts. 

Special features in CAN-bus program:

  • Automatic KEY-LESS activation and continued maintenance until charger is disconnected.
  • Safe low voltage pulse desulphation.


  • CHARGING AMPS : 1A (constant current) 
  • USE : Indoor / Outdoor  (lowest temperature: -40°F / -40°C).
  • SAVE : Low Volt Start of 0.5V + 2-step* desulphation recovery (*1-step low volt pulse save during CAN-bus mode).
  • IDEAL FOR : STD, AGM & GEL 12V batteries from 3 – 50Ah.
  • INPUT : Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed.
  • STYLE : Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector. Weatherproof Battery Lead & Standard Battery Clip Set included.

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. 3-year limited replacement warranty.

Included Items:

(1) 12V Automatic battery saving charger, tester and maintainer 

(1) Power cord W/(2) ring terminals and (1) male/female connector

(1) Battery power cord w/(1) black clamp, (1) red clamp


Mfg #: TM341
Part #: 284576
Type Battery Charger
Units Each
Volts 12V
Weight 1.90 lbs
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