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BATTERY CHARGER, SHORE POWER "ADD-A-BATTERY" KIT, AUTOMATIC CHARGING RELAY & SWITCH AUTOMATIC CHARGING RELAY
AUTOMATIC CHARGING RELAY
Our Price: $64.99
ProSportHD Generation 4 On-Board Marine Battery Chargers incorporate all-digital microprocessor control. The ProSportHD Series provides unique automatic installation feedback with its exclusive "System Check OK" and individual "Battery Bank Trouble" LED indicators which eliminate time consuming troubleshooting by clearly indicating system and battery connections are OK, or if a fault is present on a specific battery bank.
After fully charging and conditioning batteries, ProSport’s Energy Saver Mode will monitor and automatically maintain batteries in a full state of charge, resulting in maximum reserve power performance and lower AC power consumption and operating costs.
ProSport incorporates Distributed-On-Demand™ Charging technology, taking 100% of the available charging amps and distributing them to any one or a combination of all batteries as needed for faster charging.
Each ProSport model has 4 digitally selectable charge profiles including a once-a-month storage reconditioning mode for extending battery life.

The 12 Amp model is adequate for most systems with 2 battery banks each having 1 or 2 standard size batteries, for faster charging on larger battery banks choose the 20 Amp model.
Automatically Combines or Isolates Battery Banks, no more old fashioned 1, 2, Both switch!

This convenient and affordable kit gives you both an automatic charging relay and a dual purpose battery disconnect switch. The simple to use switch has 3 positions, OFF, ON, and COMBINED. OFF disconnects all loads from BOTH the engine and house batteries. ON connects the engine to the engine battery and the house loads to the house battery. Combined connects both batteries together to all loads to allow emergency engine starting from the house battery. Before now it took 3 switches and a bunch of wiring to provide these functions.
The Automatic Charging Relays combines batteries during charging, but keeps them separated when not charging and during engine cranking (optionally), to protect sensitive electronics.

Automatically Combines or Isolates Battery Banks


The Mini Automatic Charging Relay (M-ACR) is designed to manage the charging current from alternators up to 65 Amps found on most outboards and many inboard engines to 2 battery banks.
Start Isolation (SI) protects sensitive digital electronics with stored memory settings by temporarily isolating house loads from the engine starting circuit during engine cranking, protecting electronics from voltage sags and spikes.
The compact design allows for three mounting styles: surface, rear, or panel mount.
ANCHOR LIGHT, MASTHEAD MOUNT NAVIGATION LIGHT, LED BULB. SERIES 25, EACH DECK PLUG, SCREW-IN, 4 PIN


All vessels are required to display a white light visible in all directions whenever they are moored or anchored outside a designated mooring area between sunset and sunrise.


LED fixed mount all-around lighst are approved for USCG 2 nm (Colreg 2 mile). 12 Volt DC. Injection molded nylon/chrome plated zinc. Extremely low power draw.

Add an optional plug and pre-cut wire to plug this into your existing masthead (steaming) light socket (you won't need that one plugged in when you're anchoring!) NOTE: The old style deck plug used on most Mac boats until about 2009 is no longer available, you will have to change the boat half of the connector as well as the plug on the existing steaming light. The wire and plug option includes one complete connector assembly and one plug only. If you have a newer 26M with the new style connector (white plastic cover flap), you will not need to change the boat side of the connector.

Note: Because of the way the foam was inserted into the larger 26M masts (2003-2007) you will not be able to feed the wire through that mast to install lights or antennas at the masthead.

Navigation Light Requirements

Under sail at night, light requirements:

The operator of a sailboat operating under sails at night shall, from sunset to sunrise, display: sidelights (red - green) and. sternlight (white). If less than 20 meters in length, the three lights may be combined at or near the top of the mast.

Under power at night, light requirements:

The red light indicates a vessel's port (left) side; the green indicates a vessel's starboard (right) side. Sternlight: This white light is seen only from behind or nearly behind the vessel. Masthead Light: This white light shines forward and to both sides and is required on all power-driven vessels.

For use on masthead lights and stern lights, will work with any light except Aqua signal series 20 stern lights.

The light facing forward on the mast just below the spreaders is the masthead light, for motoring at night.


• Tight fitting end caps slide to expand or contract the length of the bulb to fit many fixtures
• Highest quality components - really!
• High light output
• Reduces energy consumption — current draw of only about 0.1A
• Incredibly reliable — usually never need replacing

This screw-in style 4 pin connector should be more secure than the factory 2 pin. The mounting holes will not line up perfectly but should line up enough to make it work, or just secure it to the deck with some good marine sealant. Please disregard the picture that only shows 2 pins, this IS a 4 pin connector.
DECK PLUG, SCREW-IN, 2 PIN BULB, REPLACEMENT, AQUA SIGNAL, SERIES 25, EACH BATTERY STRAP, STAINLESS
BATTERY STRAP, STAINLESS
Our Price: $11.00
This screw-in style 2 pin connector should be more secure than the factory 2 pin. The mounting holes will not line up perfectly but should line up enough to make it work, or just secure it to the deck with some good marine sealant.
Replacement bulb for aqua signal series 25 mast light, rail mount bow light, and transom mount stern light, series 25, 12V / 10W, Festoon.

This is a replacement bulb for the following part numbers:
8302-1V1
8305-1V1
8306-1V1



metal strap to hold one group 24 battery. BOLTS NOT INCLUDED.
SWITCH, FUSE PANEL REPLACEMENT Gift Certificate

This is the switch replacement for the fuse panel.

Not sure what MacGregor parts to get for someone? Give the open ended gift of a Blue Water Yachts gift certificate. They never expire and are good for anything in our online store! Let us know how much you would like for your certificate and we can make it out for any price.