Why Choose CTEK Chargers?

We know you've got greater adventures ahead than charging batteries. So CTEK (often referred to as C-TEK or C TEK) has developed its battery chargers to be extremely easy to use. A CTEK battery conditioner is based on a system of quick connectors.

To learn more on the importance of maintaining a battery, read our tutorials on how batteries work or start shopping by viewing the products on this page.

Of course, if you get stuck, you can read our battery chargers tutorial to learn more about how to select the correct charger, or you can email us or call us toll free at 1-800-362-5397.



Engineered for easy operation, all CTEK chargers used as a conditioner or maintainer for marine batteries are designed to:

  • Be non-sparking
  • Detect when the charger is connected incorrectly
  • Charge without damaging vehicle electronics

All CTEK products for marine and outdoor use are IP-rate to IP-44 or higher. When used properly as a battery tender, a CTEK charger will offer reliable charging capabilities and dependable battery starting. Choose yours today for fast, flat-rate shipping.

Order Line: 1-800-362-5397
M–F 6 am–5 pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
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