OptiMate Lithium 4s 6A, TM391, 10-step 12.8V 6A sealed battery saving charger & maintainer


OptiMate Lithium 4s 6A, the advanced ‘PRO’ battery charger for the 12.8V/13.2V LiFePO4 / LFP lithium battery in your performance/race motorcycle, car or craft – The racer / dealer’s choice!
• Ideal for 12.8V/13.2V LiFePO4 / LFP batteries.
• BMS re-activates battery from sleep or deep discharge protection mode.
• 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.
•Provides stable battery support during ECU programming / troubleshooting.

Available on backorder

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SKU: 26-TM391 Category: Brand:


Fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate Lithium 4s 0.8A does the rest, no supervision required!
USE: Indoor / Outdoor (lowest temperature: -40°F).
INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).
STYLE: Weatherproof case with wall mounts, with 6ft AC supply lead and 6ft 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.