OptiMate 4 Battery Optimiser

Diagnoses, recovers, charges & maintains safely

5 Stars from 30 customer reviews

OptiMate 4 Battery Optimiser 5.0 out of 5.0 based on 30 user reviews.
£49.99 £54.99 including FREE UK DELIVERY
Availability - Discontinued

Sorry, this item is no longer available

Product Description

A truly unique diagnostic battery optimizer for 12V lead-acid batteries (sealed maintenance-free, gel, or filler caps) up to 50Ah.

Like all OptiMate models before it, the microprocessor controlled OptiMate 4 can save neglected batteries, but the OptiMate 4 is even more effective, with a new dual-stage RECOVERY + TURBO RECOVERY desulfating action. For neglected deep-discharged batteries the RECOVERY mode engages automatically, while the TURBO RECOVERY mode engages for more severely neglected batteries.

Like all other OptiMates, the OptiMate 4 then charges the battery, verifies that the battery is as fully charged as its basic state of health allows, and then checks for & detects dead battery cells.

Recovers, charges, checks and maintains safely for months

  • Maximum output current increased to 0,8A without increasing energy consumption
  • 48 hour time limit on stages up to the first of the cyclic tests for battery drain to avoid wasting time and energy on batteries with a shorted-out cell.
  • 19 possible LED indications displayed on 10 LEDs on the stunning new control panel
  • 5 possible results of the cyclic hourly tests for power drain /retention are displayed on a combination of green, yellow & red TEST LEDs
  • IP64 weatherproof sealed enclosure with built-in mounting option (replaceable if damaged for example by over-tightening a fixing screw)
  • New cable bushings avoid insulation stress in ultra-cold temperatures
  • New SAE weatherproof connections
  • But, the most important attribute of the OptiMate 4 is the safe, optimal maintenance of your battery during long term storage

Additional Images

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Questions & Answers

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Customer Reviews

5 Star  An efficient device, 1 Jun 2011

Having bought a bike with an Optimate lead I bought a new Optimate charger. Having two bikes used occasionally, both now with an Optimate, lead is proving to be a surprisingly useful and time saving facility.

Peter Clark - Bedford

5 Star  Good value product, 1 May 2011

Easy to use and works well, very happy with Sportsbikeshop service and quality and will use them again!

David Appleton - Crawley

5 Star  Great product, 27 Apr 2011

Read lots of reviews on this product on your site that all said very good things... and they were all right! Money well spent.

Sean Lester - Sudbury



Read all 30 customer reviews
PLEASE NOTE: The views and opinions expressed in the above reviews are solely those of the author and are not necessarily representative of the views of SPORTSBIKESHOP LTD.


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