A linear charger has a current ripple of 70-400% which is much larger than the maximum 5% for a modern sealed battery. ![]() A high current ripple heats the battery and shortens its life. **) Ripple describes the quality of the current and voltage. The stratifying process starts after just a few deep discharges of the battery.īack current drain* *) Back current drain is what drains the battery if the charger is connected without the power cord connected. The unique Recond mode restores the power capacity in a stratified battery, prolonging its life. When changing a battery, important settings will therefore not be lost. The Supply mode serves as a power supply unit that can run 12V equipment up to 7A. A red light on the charger will simply indicate that the charging cannot begin until the user has connected the charger correctly. The MULTI US 7002 is also protected from reverse-polarity connections and is short-circuit proof. They are spark free, making the connection much easier and safer considering the gases batteries normally produce. Unlike less-sophisticated chargers, there is no need to disconnect the battery the MULTI US 7002 is specially designed to not damage electronic systems.Īll CTEK models are designed to consider the safety of the user. Most vehicles today are equipped with sensitive electronic systems. In order to make things easier and more convenient, the Comfort Connect (eyelet terminals) can be permanently connected to the vehicle’s battery.Ĭompatible with other electronic equipment The MULTI US 7002 is certified for use between -4☏ and +122☏. The MULTI US 7002 is extremely robust and water and dust resistant (IP65 classification). The MULTI US 7002 is prepared to charge and maintain, no matter the weather, temperature or situation. Made for all weather conditions and situations The charger analyzes the state of the battery and, if possible, recovers the battery and its power. The MULTI US 7002 has a patented method for reconditioning sulfated batteries. It is also more difficult to charge sulfated batteries. Unused batteries lose their power and their life is shortened through sulphation. The MULTI US 7002 can also be connected for months, which is ideal for seasonal vehicles. It is also perfectly suited for Optima Yellow Top batteries. Once you switched to the preferred mode, the charger takes its own readings and then begins to charge the battery in 8 steps, including pulse maintenance for best performance and service life (arguably the most caring mode for a battery connected for a long time – a CTEK patented system). There is no need for any specific knowledge of batteries or their charging methods the MULTI US 7002 will take care of that. The CTEK chargers are developed for safety: personal, vehicle and battery.įully automatic – for charging and maintenance ![]() If it cannot, the battery is faulty and needs to be replaced. It even analyzes if the battery can hold the charge given. This new refined technology developed by CTEK ensures that the vehicle’s battery gets the best possible care. A NEW GENERATION of CTEK universal charger, the MULTI US 7002 has a unique 8-step charging curve.
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