OptiMate 5


£81.90 (Inc. VAT)
£68.25 (Ex. VAT)
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OptiMate 5 is the all-in-one tool for 12V battery care at home. OptiMate 5 has all the fully automatic 100% safe and easy-to-use characteristics of the 1.5 million OptiMates produced since 1995, but adds a powerful 4 Amp output to take care of larger batteries.

Forgot your battery throughout the winter? OptiMate 5 will recover it from deep discharge and optimally recharge it. Then it will check that the charge delivered is the best possible before checking how well the battery can retain the charge and tell you its status, at a glance. Of course, it will then maintain your battery at full charge safely for months at a time, prolonging its life by up to 400%.


•  For lead-acid (Pb) 12V automotive battery types including STD (with filler caps), AGM, GEL (sealed VRLA) and EFB
•  Safe to leave connected. Full electronic protection
•  Maintains battery at full charge for good health
•  Low volt start from 4V
•  Tests battery state of health
•  Energy saving technology
- Stand-by power less than 0.5W
- Efficient 24-7 battery maintenance
•  IP54 weatherproof. Rated for use down to -40°c


IDEAL FOR: AGM, GEL, STD and EFB 12V batteries from 12 – 160Ah
CHARGING AMPS: 4A (constant current, temperature compensated)
CHARGING VOLTS: nominal: 12V range: 4V - 14.4V
OPERATION: Fully automatic 
- Low volt start (from 4V)
- Pulse save
- Charge
- Optimize
- Charge retention test
- Maintain 24/7
FEATURES: Ideal 12V care for START/STOP and deep cycle applications. Saves batteries from as low as 4V and will then charge and maintain the battery, all automatically.
USE: Indoor / outdoor (lowest temperature: -40°F / -40°C).
INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).
STYLE: Weatherproof case with wall mounts, with 180cm AC supply lead and 180cm charge lead ending in SAE connector.
SAVE: Low volt start of 4V + 1 step desulphation recovery.
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.
INCLUDED: Weatherproof battery lead and battery clip set.
WARRANTY: 3-year limited replacement warranty.
Manufacturer Part Number: TM232

Primary Application:
Battery Type 1:
Lead Acid
Charger Series:

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  • 4
    Optimate 5

    Posted by Paul on 1st May 2024

    If you have a classic car or a vehicle that is not used regularly, this is a great product for maintaining the life of the battery.