Pro-Guide PGC-21236 30 Amp 3 Bank Battery Charger

The Pro-Guide PGC-21236 is a versatile multi-chemistry on-board battery charger, supporting 12V Lead Acid/AGM/Lithium, 16V Lithium, and 36V Lithium batteries across three independent charging banks. Each 12V bank can be set to one of three charge profiles, letting boaters mix and match chemistries to fit their exact setup, whether that's a single 12V Lead Acid, AGM, or Lithium bank, a second 12V/16V Lithium bank, or a third 36V Lithium bank.

An Activation Mode supplies a short burst of voltage to wake a sleeping Lithium battery automatically, or can be held for 3 to 5 seconds to enter manual activation. The PGC line is designed to stay plugged in year-round, with an Intelligent PGC Algorithm that checks each battery's state of charge on a set schedule, so it's always ready to go for the next outing.

Built-in protection covers output over-voltage, over current, short circuit, reverse polarity, and over temperature, and the charger carries an IP68 waterproof rating for reliable use in marine environments. With over 40 years of experience behind it, Pro-Guide backs the PGC-21236 with a 2 year free and 4 year total warranty. Browse more in our fishing electronics category.

Key Features: 3 independent charging banks (12V, 12/16V, 36V), multi-chemistry support for Lead Acid, AGM, and Lithium, Activation Mode for sleeping Lithium batteries, Intelligent PGC Algorithm for year-round monitoring, IP68 waterproof rating, full output protection, 2 year free / 4 year total warranty.

Frequently Asked Questions

What battery types does this charger support? It supports 12V Lead Acid, AGM, and Lithium, plus 16V and 36V Lithium batteries across its three banks.

What does Activation Mode do? It supplies a short burst of voltage to wake a sleeping Lithium battery, or can be held to enter a manual activation mode.

Is this charger waterproof? Yes, it carries an IP68 waterproof rating.