OptiMATE 7 AmpMatic

9-step 12V 10A Battery Saving charger-tester-maintainer

The world’s most advanced fully automatic 12V battery charger!
OptiMate 7 saves batteries other chargers can’t, because it recognizes the difference between a discharged battery that needs charging and a dead flat sulphated battery that needs saving. Perfect for months-long maintenance of any size 12V lead-acid battery – deep cycle, automotive, marine, motorcycle …

Multi-stage desulphation:
Restores neglected batteries from as low as 0.5 Volts.
AmpMatic charge control:
adjusts current to suit any battery size (3 to 400Ah) OR condition for fastest and most complete charge.
Cell voltage balancing mode: 
optimizes battery performance.
Tests before and after charging:
indicates battery status, actively tests during long term maintenance.
Interactive float charge: maintains battery fully charged, weeks or months long.

    • CHARGING AMPS : 10A (AmpMatic) @ 14.4V.
    • TEMPERATURE COMPENSATED VOLTAGE: Voltage compensation at -24mV / °C, from 20°C.
    • USE : Indoor / Outdoor  (lowest temperature: -40°F / -40°C).
    • SAVE : Low Volt Start of 0.5V + 2-step desulphation recovery.
    • IDEAL FOR : STD, AGM, GEL & Deep Cycle 12V batteries from 3 – 400Ah.
    • 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.

Downloadable product flyers/leaflets