Distribution Fulfillment Services

CTEK - Battery Charger, Multi US 7002, Part Number: 56-353

More Views

CTEK - Battery Charger, Multi US 7002, Part Number: 56-353
CTEK - Battery Charger, Multi US 7002, Perfect for vintage car, boats with one battery, boats with start & service battery, boats with start & service bank, scooter, motorcycle, Quad/ATV, lawnmower, caravan, and tractor. Sku: CTEK56-353, P/n: 56-353


Battery Charger, Multi US 7002


Battery Charger, Multi US 7002

Manufacturer: CTEK

Part Number: 56-353


Perfect for vintage car, boats with one battery, boats with start & service battery, boats with start & service bank, scooter, motorcycle, Quad/ATV, lawnmower, caravan, and tractor.

•CTEK's most universal, unique and technologically advanced smarter charger

•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.

•The MULTI US 7002 is the ideal battery charger for your caravan, car and boat.

•Includes two interchangeable connection leads, one with clamps, and one with eyelet terminals.

•8 Step Charging Process


•The Universal Charger - A NEW GENERATION of CTEK universal charger, the MULTI US 7002 has a unique 8-step charging curve. This new refined technology developed by CTEK ensures that the vehicle's battery gets the best possible care. It even analyzes if the battery can hold the charge given. If it cannot, the battery is faulty and needs to be replaced. The CTEK chargers are developed for safety: personal, vehicle and battery.

•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 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). 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.

•Patented desulphation function - Unused batteries lose their power and their life is shortened through sulphation. It is also more difficult to charge sulfated batteries. The MULTI US 7002 has a patented method for reconditioning sulfated batteries. The charger analyzes the state of the battery and, if possible, recovers the battery and its power.

•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.

•Compatible with other electronic equipment - Most vehicles today are equipped with sensitive electronic systems. Unlike less-sophisticated chargers, there is no need to disconnect the battery; the MULTI US 7002 is specially designed to not damage electronic systems.

•Designed for safety - All CTEK models are designed to consider the safety of the user. They are spark free, making the connection much easier and safer considering the gases batteries normally produce. The MULTI US 7002 is also protected from reverse-polarity connections and is short-circuit proof. A red light on the charger will simply indicate that the charging cannot begin until the user has connected the charger correctly.

•Unique Supply and Recond mode - The Supply mode serves as a power supply unit that can run 12V equipment up to 7A. When changing a battery, important settings will therefore not be lost. The unique Recond mode restores the power capacity in a stratified battery, prolonging its life. The stratifying process starts after just a few deep discharges of the battery.


•Vintage Car

•Boats w/ 1 Battery

•Boats w/ start & service battery

•Boats w/ start & service bank



•Quad/ ATV





Input voltage AC: 85-125VAC, 50-60Hz

Output voltage: Nominal: 12V

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

Dimensions (LxWxH): 8½ x 3½ x 1 inches

Insulation: IP65 (splash and dust proof)

Certifications: UL

Weight: 1.7lbs

Warranty: 5 years

*) 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.

Media & Downloads

CTEK56-353 | Ctek Mus7002 (56-353) - Troubleshooting Guide (pdf)

CTEK56-353 | Multi-US 7002 us (56-353) - Manual (pdf)


Additional Information

Additional Information

Dimensions No
Product Keyword No
Old Part Number No
Alternate Part Number No
Alternate Part Number 2 No
Alternate Part Number 3 No
Alternate Part Number 4 No
Alternate Part Number 5 No
Alternate Part Number 6 No
Alternate Part Number 7 No

You may also be interested in the following product(s)

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.