OptiMate Lithium 4s 5A 10-step 12.8V 5A Sealed Battery Saving Charger & Maintainer

SKU: A1-4-TM298


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OptiMate Lithium 4s 5A, the ‘PRO’ battery charger for the 12.8V/13.2V LiFeP04 / LFP in performance/race motorcycles, cars or craft – The racer/dealers’ choice!

OptiMate Lithium is recommended by Honda, Yamaha, Kawasaki, KTM and Husqvarna and global Lithium battery manufacturers Anti-gravity, Super-B and Earth-X.

Automatically and safely charge, test and maintain your 12.8V / 13.2V LiFePO4 / LFP starter or deep cycle batteries as specified – SafeT adjusted charging below freezing.

Ampmatic charge control for Lithium adjusts current to match battery size and condition – Small battery gets less, large battery gets more.

Most advanced Lithium save mode will save the battery from as low as 0.5V – Continues charging if healthy, stops and warns if faulty!

BMS wake up mode safely wakes battery with integrated BMS protection out of sleep mode.

OptiMate Lithium 24-7 smart inter-active maintenance prevents discharge from connected circuitry & guarantees more battery power, longer battery life!

IDEAL FOR: Lithium (LiFePO4) 12.8/13.2V batteries from 3 – 100Ah

CHARGING AMPS: 5A (Ampmatic current)

CHARGING VOLTS: nominal: 12.8V range: 0.5V – 14.4V

OPERATION: Fully automatic


FEATURES: Starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented.

USE: Indoor / Outdoor (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.

SAVE : Low Volt Start of 0.5V + 3 step low volt save & test.

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-TM298
Brand OptiMate
Shipping Weight 0.6160kg
Assembled Length 0.279m
Assembled Height 0.076m
Assembled Width 0.178m

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