PhoneEmailDelivery Services Operating 7 Days A Week! Team PartsEngine
Search by keywords xclose
Search Recommendation
Suggested Categories
Product Results ({{result.SearchedProduct.length}})
Part Number Search Results

CTEK Multi US 25000 Battery Charger

CTEK multi US 25000 Battery Charger
Alternate Views:
Product Number: 59240
This is an universal fitment product.
Make Model Year Selection is not required.

Product Information

Missing Selection? Call Us! 1877 920 3778
Priced From:
$373.11 CAD
Free Shipping in Canada*
  • Price
  • Free Shipping
    In Canada
  • 365 Days
  • Canadian
Available Options
Please Select Make Model Year Drop Down to See Avaiable Options

Specs and Details

  • Part No. : 56-674
  • Input voltage AC : 100-120VAC, 50-60Hz
  • Output voltage : Nominal: 12V
  • Efficiency : HIGH 85%
  • Charging voltage : 14.4V, temperature compensated
  • Charging current : 25A max
  • Back current drain* : 2Ah per month
  • Ripple** : 0.04
  • Ambient temperature : 0°F to 120°F, output power is reduced automatically at higher temperatures
  • Cooling : Fan
  • 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 : 50-500Ah
  • Dimensions (LxWxH) : 9½ x 5½ x 2½ inches
  • Insulation : IP44 (outdoor use)
  • Weight : 3.2lbs

Return Policy

At, we ensure satisfaction on your purchase.

Upon dissatisfaction with your purchase, the item may be returned within 365 days of delivery of your order.

Any merchandise returned must be: unused, in original factory packaging, and in new re-sellable condition. Any used or installed products are non-returnable. All installation, delivery and shipping fees are non-refundable. Returns must comply with our return policy with a submission of our Return Merchandise Authorization (RMA) form. Any cancellations on orders must be requested before delivery of shipment; in special cases, order cancellations must be requested before the manufacturing process. Please be advised that shipping fees are non-refundable on order returns originated from the errors caused by the manufacturer.

Please note that Oversize products requiring LTL / truck-load shipping are non-refundable.

More Detailssupport


Customer Reviews

for CTEK Multi US 25000 Battery Charger
  1. The CTEK 25000 truly is a great product, and I can’t say enough positive things about the excellent tech support I received from CTEK in Sweden. The first 25000 I bought elsewhere five years ago. I had problems with it, but CTEK exchanged it for a brand new one. I had the same problem again with the replacement, and CTEK exchanged that one too, no hassles. Eventually they diagnosed a faulty component and assured me from the S/N that the third one I received did not have the faulty component. That was four years ago, and sure enough, no problems since, My 25000 works hard 24/7 in an RV, charging and maintaining a bank of four Triton T105 6v batteries. It will maintain batteries up to 500aH at 12v ! I now have two 25000’s. I have just bought a second 25000 from partsengine for another application, and I had no hesitation buying it. The price was reasonable and it arrived in three days.
    5 / 5
    5 / 5
    5 / 5

scroll to top