Tecmate Optimate DC to DC Battery Charger & Maintainer for 12V Batteries

The ideal battery-to-battery or off-grid battery charger for your lead-acid or lithium batteries, this charger is capable of charging any 12V battery from another DC battery source, without the need for an AC power outlet. It can charge 12V lead-acid (AGM, GEL, or STD) batteries as well as Lithium 4-cell LiFePO4 / LFP / LiFe / LiFe nano-technology batteries with voltages of 12V, 12.8V, or 13.2V, ranging from 2Ah to 10Ah (true Amp-hour rating) or up to a PbEq equivalent of 20Ah. The charger can be used as a motorcycle, ATV, UTV, side-by-side, or PWC battery charger for LiFePO4 batteries, allowing you to charge from your car to your motorcycle, car to your marine craft, and battery to battery.

This charger is designed to be OFF-GRID CHARGING, enabling you to charge both lead-acid and lithium batteries from another 12V battery. It is LITHIUM FRIENDLY, making it safe to use with lithium batteries. The charger GETS YOUR BATTERY TO WORK, saving your 12V battery (AGM, GEL, STD, Starter, Deep Cycle) when no other charger will work. If Optimate can't save it, nothing will.

The charger is FULLY AUTOMATIC, allowing you to connect and forget, with no more battery problems. It provides continuous charging if the battery is healthy, and stops and warns if the battery is faulty. The INTELLIGENT WAKE UP MODE uses a BMS (Battery Management System) to safely wake up the battery with integrated BMS protection out of sleep mode.

The charger SAVES AND TESTS YOUR FLAT BATTERY, automatically testing and indicating if there is a battery problem. It is a HIGHLY REPUTABLE CHARGER, recommended by Honda, Yamaha, Kawasaki, KTM, and Husqvarna, as well as global battery manufacturers Antigravity, Super-B, and Earth-X. Additionally, the charger is HIGHLY DURABLE, with a fully sealed case to protect against spillage and light rain.

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