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Brand: Pro-Guide Batteries

Pro-Guide PGC-21236 3-Bank On-Board Battery Charger, 30A, 12V/16V/36V Lithium and Lead Acid/AGM

Pro-Guide PGC-21236 3-Bank On-Board Battery Charger, 30A, 12V/16V/36V Lithium and Lead Acid/AGM

Regular price $549.99
Regular price Sale price $549.99
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About this product

The Pro-Guide PGC-21236 is a 3-bank on-board battery charger with one 12V bank, one selectable 12V/16V bank, and one 36V bank. It supports specified lead acid, AGM, and lithium battery chemistries for marine and watercraft applications.

  • Battery compatibility: One 12V bank supports lead acid, AGM, or lithium batteries; the second supports 12V AGM, 12V lithium, or 16V lithium; the third supports 36V lithium.
  • Output: 10A for each bank; DC 12V x 1, DC 12V/16V x 1, and DC 36V x 1.
  • Input: AC 110-120V, 60Hz, less than 6A.
  • Charging profiles: Each 12V bank can select from three charge profiles.
  • Activation mode: Provides a short voltage supply to wake a sleeping lithium battery; holding the button for 3-5 seconds enters manual activation mode.
  • Protection: Output over-voltage, output over-current, output short circuit, output reverse polarity, and over-temperature protection.
  • Construction and size: IP68 rating; 14.7 in. length, 9.96 in. width, 3.86 in. height, and 24.7 lbs.
  • Warranty: 2 Year Free and 4 Year Total Warranty.
  • Manufacturer part number: PGC-21236.
  • UPC: 810145911266.

The PGC line is designed for year-round connection and uses an intelligent charging algorithm to check each battery's state of charge on a scheduled timeline.

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  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-120003
Model / MPN
PGC-21236
UPC / GTIN
810145911266
Package dimensions (H × W × L)
8" X 13" X 18"
Package weight
25.0 lb

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

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Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.