The MULTI US 7002 (Part No. 56-353) is the ideal battery charger for your camper, car, and boat. The battery charger is well suited for all-year use. Thanks to its SUPPLY mode the battery charger provides power even without a battery. The SUPPLY mode is indispensable when changing the battery as you avoid losing complicated program settings.
Perfect for vintage cars, boats with one battery, boats with start & service batteries, boats with start & service banks, scooters, motorcycles, Quads/ATVs, lawnmowers, RVs, and tractors.
Includes two interchangeable connection leads, one with clamps and one with eyelet terminals.
Fully automatic - for charging and maintenance
There is no need for any specific knowledge of batteries or their charging methods; the MULTI US 7002 will take care of that. Once you switch 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). It is also perfectly suited for Optima Yellow Top batteries. The MULTI US 7002 can also be connected for months, which is ideal for seasonal vehicles.
Made for all weather conditions and situations
The MULTI US 7002 is prepared to charge and maintain, no matter the weather, temperature or situation. The MULTI US 7002 is extremely robust and water and dust resistant (IP65 classification). The MULTI US 7002 is certified for use between -4°F and +122°F. In order to make things easier and more convenient, the Comfort Connect (eyelet terminals) can be permanently connected to the vehicle's battery.
| Specifications |
| Input voltage AC |
85-125VAC, 50-60Hz |
| Output voltage |
Nominal: 12V |
| Minimum battery voltage required: |
2.0V |
| Efficiency |
HIGH 85% |
| Charging voltage |
14.4V / 14.7V |
| Charging current |
7A max |
| Back current drain* |
<1Ah per month |
| Ripple** |
4% |
| Ambient temperature |
-4°F to +122°F, output power is reduced automatically at higher temperatures |
| Type of charger |
8 step, fully automatic switch mode with pulse maintenance |
| Type of batteries |
12V lead-acid batteries (Wet, MF, AGM, GEL and Ca) |
| Battery capacity |
14-225Ah |
| Insulation |
IP65 (splash and dustproof) |
| Certifications |
UL |
| Weight |
1.7lbs |
*) Back current drain is what drains the battery if the charger is connected without the power cord connected.
**) Ripple describes the quality of the current and voltage. A high current ripple heats the battery and shortens its life. A linear charger has a current ripple of 70-400% which is much larger than the maximum 5% for a modern sealed battery. High voltage ripple could harm other equipment that is connected to the battery. MULTI US 7002 delivers voltage and current with very low ripple. The battery has a long service life and there is no risk of damage to other electronic devices connected to the battery.
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