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    TM-661 Braille 12V 9.5A/16V 7.5A Lithium Battery Charger and Maintainer

    Original price $209.99 USD - Original price $209.99 USD
    Original price
    $209.99 USD
    $209.99 USD - $209.99 USD
    Current price $209.99 USD
    SKU TM661

    The Braille Optimate TM661 12V 9.5A/16V 7.5A sealed lithium battery saving charger and maintainer is ideal for 12V/13.2V LiFePO4 / LFP batteries. It features a power reset that rapidly re-energizes the battery and provides stable battery support during ECU programming/troubleshooting. The fully automatic multi-step program brings the battery safely to full charge. Weatherproof battery lead & battery clip set included.

    WARRANTY: 3-year limited replacement warranty


    • Revive low voltage battery safely from 1+ V
    • Rebalance Cells for optimal performance
    • Tests the battery State of Health (SOH)
    • Has “Maintenance Charger Capability” where they test the voltage every 30 minutes and will only charge If needed
    • They are safe to leave on for prolonged periods
    • Reduces risk of overcharging while prolonging life of battery

    For 12V and 16V Lithium-Ion Batteries


    Ideal For Lithium (LiFePO4) 12V (4s), 3-120Ah / 16V (5s) 3-90Ah
    Charge Modes 12V / 16V. Selection made when battery disconnected. Selection remains in memory
    Protection 16V > 1) Requires manual override (press button for 5s) IF 16V selected and battery voltage below 15V. 2) 12V selected, 16V battery connected > won’t charge
    Charge Amps (Max) 9.5A @ 12V / 7.5A @ 16V
    Charge Volt Range 0.5V to 14.4V in 12V mode / 0.5V to 18V in 16V mode
    Operation Fully Automatic
    Tune Mode Selectable during charge mode, if battery SOC ≥ 50%
    Tune Power 8.5A @ 13.6V in 12V mode / 7A @ 17V in 16V mode
    Use Indoor use only / IP50 rating
    Charge Temperature Range -4°F/-20°C to 122°F/50°C. No charge delivered if below or above
    Range Input Global / 100-240V 50-60Hz
    Style Case with wall-mounts / wall receiver, IEC-320 C7/8 AC receptacle and removable power cord, AC ON/OFF switch, Pushbutton mode selection, LED display, 6ft / 180cm charge lead ending in SAE connector
    Safety 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
    What’s In The Box • Automatic battery charger (TM661)
    • Wall storage receiver
    • AC cord, with IEC320-C7/8 connector & Type-A plug (TA-31)
    • Battery clip set (O-04)
    • Battery Harness, fused (O-11)