OptiMate 2 4-step 12V 0.8A Sealed Battery Saving Charger & Maintainer

SKU: A1-4-TM428


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OptiMate 2, the versatile fully sealed automatic battery maintainer for your classic/modern car or pickup truck or your RV / caravan’s 12V battery – Ultimate maintenance for starter or deep cycle batteries!

Charges and delivers unsupervised long term maintenance to your 12V lead-acid (STD, AGM, GEL) starter or deep cycle battery.

Interactive charge program is ideal for a battery that intermittently delivers power – Ideal for in-line battery use!

Ideal for ECO-friendly cars with start-stop technology – 100% safe for sensitive electronics.

OptiMate’s 24-7 smart interactive maintenance prevents discharge from connected circuitry & guarantees more battery power, longer battery life!


IDEAL FOR: AGM, GEL & STD 12V batteries from 3 – 96Ah

CHARGING AMPS: 0.8A (constant current)

CHARGING VOLTS: nominal: 12V range: 2V – 14.4V

OPERATION: Fully automatic



FEATURES: Senses the battery condition, recharges and then keeps the battery 100% ready. This will extend life and improves performance of a 12V battery.

USE: Indoor (lowest temperature: -4°F / -20°C).

INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).

STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.

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 & battery clip set.

WARRANTY: 3-year limited replacement warranty.


SKU A1-4-TM428
Brand OptiMate
Shipping Weight 0.3450kg
Assembled Length 0.209m
Assembled Height 0.064m
Assembled Width 0.165m

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