Battery Accessories

$67.99 $62.99
MFG# MC-TS-B MCTSB UPC# 676205600026
6 item(s)
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$54.59 $50.99
Analog AC Voltmeter Simple 2 wire connection Dial Marked in 5 volt increments Meter senses and powers from same connection Standard Size 2-3/4 in. Face Meter 0-150 Voltage range MFG# 9353 UPC# 632085093532
18 item(s)
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$165.29 $153.99
DC Analog Voltmeter Panel Includes standard 2 3/4" 8003 DC analog voltmeter Displays voltage from 8-16 volts DC 3 position switch for multiple battery banks Voltage: 16 volts DC maximum MFG# 8015 UPC# 632085080150
1 item(s)
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$282.19 $233.99
DC Digital Voltmeter · Displays Voltage from 7 to 60 Volts · 3 brightness display levels · Splash proof front · 9/16? display character size · Power consumption of .60 to 1 watt MFG# 8235 UPC# 632085082352
Out-of-stock

$108.79 $101.99
Automatically combines two battery banks during charging and isolates batteries during discharge or starting to protect sensitive electronics. LED light indicates ACR states. Surface, rear, or front panel mounting options and a snap-on cover insulates terminal connections to prevent short circuits. MFG#...
240 item(s)
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$16.46 $13.99
Connect high amperage cables securely. Amperage flow is between terminals stacked on post & dependent on wire & terminals used, not PowerPost. #10 stud. MFG# 2011 UPC# 632085020118
300 item(s)
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$41.16 $34.99
DUAL POWERPOST CABLE CONNECTOR 2x3/8'' Studs Provides a termination point for extending the length of outboard harnesses or other conductors. Designed for connecting high amp conductors. Includes insulators. MFG# 2017 UPC# 632085020170
609 item(s)
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$23.52 $19.99
Connect high amperage cables securely. Amperage flow is between terminals stacked on post & dependent on wire & terminals used, not PowerPost. #10 stud. MFG# 2003 UPC# 632085020033
890 item(s)
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$23.52 $19.99
Connect high amperage cables securely. Amperage flow is between terminals stacked on post & dependent on wire & terminals used, not PowerPost. #10 stud. MFG# 2002 UPC# 632085020026
801 item(s)
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$38.81 $32.99
BLUE SEA SYSTEMS DUAL POWERPOST CABLE CONNECTORS - 1 X 5/16" STUD Provides a termination point for extending the length of outboard harnesses or other conductors. Designed for connecting high amp conductors. Includes insulators. MFG# 2018 UPC# 632085020187
691 item(s)
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$41.16 $34.99
150 amp bus allows small wire connections at high amperage cable connections. Glass-reinforced nylon base. MFG# 2103 UPC# 632085021030
268 item(s)
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$44.69 $37.99
150 amp bus allows small wire connections at high amperage cable connections. Glass-reinforced nylon base. MFG# 2102 UPC# 632085021023
174 item(s)
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$19.99 $16.99
Connect high amperage cables securely. Amperage flow is between terminals stacked on post & dependent on wire & terminals used, not PowerPost. #10 stud. MFG# 2010 UPC# 632085020101
73 item(s)
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$44.69 $37.99
150 amp bus allows small wire connections at high amperage cable connections. Glass-reinforced nylon base. MFG# 2101 UPC# 632085021016
36 item(s)
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$156.99 $146.99
MFG# 7610 UPC# 632085076108
145 item(s)
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$12.93 $10.99
For batteries with marine adapter terminals added on. Sold as a pair. Red/Black. MFG# 4006 UPC# 632085040062
79 item(s)
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$9.40 $7.99
For batteries with marine adapter terminals added on. Sold as a pair. Red/Black. MFG# 4005 UPC# 632085040055
122 item(s)
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$16.46 $13.99
For batteries with integral marine wing nut posts. Top rotates 360 degrees to allow entry from any angle. Sold as a pair. Red/Black. MFG# 4001 UPC# 632085040017
82 item(s)
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$360.48 $353.99
MFG# 7622 UPC# 632085076221
5 item(s)
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$63.52 $53.99
Water-resistant accessory panel is easy to install. Accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels offer customizable 12V charging and monitoring options. Silicon breaker boots and gasket protects against water ingress. Corrosion resistant. MFG# 4363-BSS 4363BSS UPC#...
Out-of-stock

$224.99 $217.99
BLUE SEA SYSTEMS ADD A BATTERY (DUAL CIRCUIT SYSTEM) A complete two battery bank management solution. Dual Circuit Plus ™ Battery Switch isolates engine and house circuits, and combines battery banks for emergency starting. The 120 Amp SI ACR automatic charging relay combines batteries for charging....
23 item(s)
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$56.29 $52.99
MFG# 8003 UPC# 632085080037
6 item(s)
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$51.75 $43.99
Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient location IP66 waterproof Reverse polarity protected Mounts in a common 1-1/8 in (29 mm) diameter hole Nominal...
241 item(s)
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$41.16 $34.99
Ideal for passing high current cables through hulls decks and bulkheads where watertight or vapor proof integrity must be maintained. Feed-Through Terminals also eliminate chafing and provide strain relief for large cables. Larger terminals have a mounting face that can be gasketed or bedded to provide a watertight...
89 item(s)
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