1946-1979 CTEK 12 Volt Battery Charger Multi US 7002
The CTEK MULTI US 7002 smart battery charger is fully automatic, spark proof, reverse polarity protected and requires no specialist knowledge to use. Due to the patented pulse maintenance technology, the CTEK smart battery charger can be connected to the battery for months at a time meaning you can simply connect and forget.
A CTEK smart battery charger will undergo a series of stages during the charging process to disulphate, revive, charge, condition and maintain all types of lead-acid batteries, prolong their life and saving the user time and money in the future.
This smart battery charger will stay in constant communication with the battery throughout the procedure, charging only to meet the needs of the battery and therefore eradicating the possibility of over-charging or under-charging the battery and reducing its lifespan as a result.
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 your new VW as well as your vintage VW, vintage cars, boats, motorcycle, Quad/ATV, lawnmower, or tractor.
Includes two interchangeable connection leads, one with clamps, and one with eyelet terminals.
CTEK MULTI US 7002 Technical Data
| Spec | Data |
|---|
| 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* |
|
| 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) |
8-1/2 x 3-1/2 x 1" |
| 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.
Also known under these part numbers: (For reference only)