🔄
Skip to content
Free Shipping to 48 Contiguous States on Orders $75+
Free Shipping to 48 Contiguous States on Orders $75+
Shipping Policy Return and Refund Policy Payment Policy Privacy Policy Terms of Service Contact Us About Us
Samlex ACR300 Automatic Charge Separator 300 AMP ACR300

Samlex ACR-300 Automatic Charge Separator 300 AMP [ACR-300]

Authorized Samlex America Dealer
Genuine Product
Sold out
$358.20
$358.20 - $358.20
$358.20
$286.60
$286.60 - $286.60
$286.60
Questions? Just Call. U.S. based expert support. +1 (346) 385-4984
Availability:
Out of stock
Why Choose Boating Tools?
Trusted • U.S.-Based
  • Ships today or tomorrow (in-stock items)
  • Ships from U.S. warehouse with tracking
  • FREE shipping on orders $75+
  • No sales tax (excluding Texas)
    • U.S. expert support: +1 (346) 385-4984
    Mon–Fri 9AM–5PM CST

ACR-300 Automatic Charge Separator 300 AMP

The ACR-300 combines battery banks for charging and isolates them when charging has stopped. It provides priority for charging only the starter battery first and protects from excessive discharging of the starter battery. The Automatic Charge Separator is also referred to as a battery separator, battery isolator, or an automatic charging relay.

Features:

  • Microprocessor-controlled, dual-sensing
  • Starter battery priority
  • Easy to install – does not require changing the existing circuit or the alternator
  • Potted, waterproof, sealed unit
  • Low standby current
  • Automatic detection of 12 or 24 VDC systems
  • 300 Amp continuous rated
  • Over-voltage protection
  • Built-in status LED

Specifications:

  • Input: 12/24 VDC
  • Output: 12/24 VDC
  • Amps: 300
  • Dimensions: 170 x 82 x 65 (mm)
  • Dimensions: 6.69 x 3.23 x 2.56 (in)
  • Weight: 1.97 (lbs)
  • Weight: 0.895 (kg)
  • 2 Year Limited Warranty

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

No manual is available for this product.

Estimated Delivery Time: 1-7 business days.

  • Orders placed before 1PM CST will ship the same day. All other orders will ship the next day.
  • Transit Time: 1-6 business days
  • Free shipping on orders $75+

Click here to view our full Shipping Policy.

Returns accepted within 30 days.

  • Items must be new, unused, and in original packaging.
  • Returned merchandise may be subject to a restocking fee of up to 15%

Click here to view our full Return & Refund Policy.
Offer quality marine equipment from trusted brands and treat customers the way we'd want to be treated.
Boating Tools — Our Mission

Have a question? Just call us.

A real human from the U.S. will answer. We can help you pick the right gear, talk through compatibility, or work out pricing. If we miss your call, leave a voicemail and we'll get back to you.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare