CTEK Multi US 3300 12V Smart Battery Charger
Posted on August 27, 2010
CTEK Multi US 3300 12V Smart Battery Charger
Rating: 
(out of 27 reviews)
List Price: $ 74.99
Price: Too low to display
- Includes two interchangeable connection leads, one with clamps, and one with eyelet terminals; 5 year limited warranty
- Four step, automatic switch charging and three separate charge modes that together allow for easy, convenient, no-watch battery charging
- Charges 12-volt lead-acid batteries (Wet, MF, Gel, AGM and Ca) from 12Ah to 75Ah (charging), 12-120Ah (maintenance)
- Maintenance pulse charging increases battery life and gives superb performance, and patented desulphation functionality allows for the recovery of slightly sulphated batteries
- Compact design with mounting holes allows for permanent assembly, and the charger to be connected for months, makes this charger ideal for motorcycles, cars, lawn mowers, jet skis and any other vehicle with batteries up to 120Ah
The CTEK MULTI US 3300 is the battery charger that all households should own. It is ideal for all your vehicles in the garage with 12 Volt batteries from 1.2-120Ah. It has a special cold mode which is perfect for charging on cold winter days, and can also handle the demanding Optima battery range. The MULTI US 3300 has a 5 year warranty, delivers 0.8/3.6-Ampere and is IP65 classified (Splash and dust proof). All CTEK battery chargers are electronic proof, non-sparking and reverse polarity and sh
Categories
- Auto Charger
- Automotive Record
- Car Adapter
- Car Care
- Car Charger
- Car Duster
- Car Stereo
- Cb Radio
- Cell Phone Holder
- Controller
- Diagnostic Code Scanner
- Fm Transmitter
- Gps
- Headlight Lens
- Heated Seat
- Personal Product & Services
- Radar Detector
- Scratch Remover
- Speakerphone
- Tire Gauge
- Uncategorized
- Wiper Blade
Latest News
- Beltronics 0150000-E STi Magnum Radar Detector
- Cobra XRS9470 Voice Alert 14 Band Radar/Laser Detector with 360 Degree Protection and Ultra Bright Data Display
- Sony Xplod XM-GTX6040 600W 4/3-Channel Car Stereo Amplifier – Customize & Amplify Sound From Your Car’s Audio System!
- Comfort Rest 4 x Carbon Fiber Universal 12V Heated Seat Heater Kit Heating Cover Pad Mat Warmer For BMW 128i 135i 328i 335i 328i Coupe 335i Coupe 335is Coupe 528i 535i 550i 650i M3 M5 X3 X5 X6 Z3 Z4
- Mustang Motorcycle Seats SPR TOURING HEATED SEAT-Black
August 27th, 2010 - 01:04
Review by Richard J. Misner for CTEK Multi US 3300 12V Smart Battery Charger
Rating:
I own two of these excellent chargers – they are very simple to operate and very durable.
The chargers are weatherproof, and you can permanently mount them in the engine compartment with the provided ring terminals, or just use the alligator clips.
The charger has a battery status indicator (low / full), and settings for Motorcycle, Car, or Gel battery. The charger cycles from trickle current, to pulses, and shuts off when the battery is full. There is no better charger for winter storage battery tending, bringing nearly dead batteries back to life, or just recharging boat batteries slowly overnight.
Finally, I should mention that the current version of the 3300 has some improvements over the already excellent older version (I now have one of each). The latest version includes:
- Heavier gauge wiring
- Much heavier and more durable alligator clips
- A nice zip-up storage case
August 27th, 2010 - 01:33
Review by Slippery Pete for CTEK Multi US 3300 12V Smart Battery Charger
Rating:
This is the best charger ever. I have a lead plugged into my motorcycle, and 2 cars and I rotate it between the 3 of them and they start up like th battery is brand new. This will pay for itself just in not having to buy a new battery. Don’t think you’ll find something similar at wal mart for half the price. Don’t go cheap as this is the best and well worth it.
August 27th, 2010 - 01:59
Review by Darthvagrant for CTEK Multi US 3300 12V Smart Battery Charger
Rating:
This charger, as well as the current (more popular) Battery Tender chargers are both made in China. This charger seems to be superior to my Battery Tender chargers in that it appears to be well sealed, of a more modern design, spark proof. Enclosed in a two piece cast housing, not an aluminum box. The charging algorithms will bring back a sulphated battery in some cases. It has three different charging settings, and brought my sulphated APC UPS battery back to limited life. It is particularly well suited for small motorcycle size batteries as well as larger batteries. It may be left connected indefinitely.
.
My only complaint is the cheap power cord that gets as stiff as a broomstick in extreme cold. . . . . $%##@!! cheap plastic covered power cords, anyway!
August 27th, 2010 - 02:18
Review by W. Vicknair for CTEK Multi US 3300 12V Smart Battery Charger
Rating:
Excellent charger. This is the exact charger that Porsche logos and sells for twice as much.
August 27th, 2010 - 02:45
Review by A. C. Smith for CTEK Multi US 3300 12V Smart Battery Charger
Rating:
As another reviewer mentions, this is the same charger sold by Porsche at over twice the price. I bought this to charge a dead battery and by the next day the car started like a champ. I’ll be using it to maintain the battery from here out when I have the car in storage and don’t expect any more battery problems.