Battery Accessories

$9.29 $7.99
ONE Wing nut style. Neg/Pos 5/16" & 3/8". MFG# 260100 UPC# 091887261004
16 item(s)
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$9.79 $8.99
Wing nut style. Neg/Pos 5/16" & 3/8". MFG# 260200 UPC# 091887262001
68 item(s)
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$15.28 $12.99
A quick and simple way to make or repair battery cables. Wing nut ends convert top terminal battery posts to accept tubular copper lugs. Accepts multiple gauge battery wires. MFG# 260325 UPC# 091887263251
404 item(s)
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$15.29 $13.99
Used to prevent the accidental contact of the ungrounded battery to ground. 2 per pack. MFG# 260350 UPC# 091887260342
31 item(s)
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$7.99
Prevent accidental contact of the ungrounded battery to ground. Right angle type. MFG# 260381 UPC# 091887809206
102 item(s)
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$13.79 $12.99
High impact construction. Wide easy grip. Excellent for hard-to-reach batteries. MFG# 700103 UPC# 091887966237
17 item(s)
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$64.69 $38.99
Wing-nut style. Yellow brass nut. Tin-plated terminal. Stud size: 5/16 & 3/8. MFG# 260322 UPC# 091887263220
16 item(s)
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$440.20 $437.99
120 Amp 3 bank battery isolator Two alternators Three batteries MFG# BI-3203 BI3203
6 item(s)
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$247.05 $209.99
70 Amp 2 bank battery isolator Two alternators Two batteries MFG# BI-2702 BI2702
2 item(s)
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$310.58 $263.99
70 Amp 3 bank battery isolator Two alternators Three batteries MFG# BI-2703 BI2703
4 item(s)
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$138.81 $117.99
INBOARD BATTERY ISOLATORS ARCO INBOARD BATTERY ISOLATORS Battery isolators are solid-state devices that allow electrical current to flow in one direction only, thus permitting the alternator to be connected directly to 2 batteries without fear of 1 higher charged battery discharging into the lower charged battery....
12 item(s)
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$27.05 $22.99
Mercury/Marine Relay MFG# R151 UPC# 693006009575
50 item(s)
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$27.05 $22.99
Replaces: Volvo Penta 876040-7 MFG# R952 UPC# 693006002552
13 item(s)
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$31.75 $26.99
MFG# R832 UPC# 693006002538
5 item(s)
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$41.16 $34.99
R177 REPLACEMENT RELAYS ARCO REPLACEMENT RELAYS R012 12 Volt, 85 Amp Continuous Duty Relay R177 12 Volt, 30 Amp Replaces Volvo Penta No. 841177, 872272-0 R211 12 Volt, 30 Amp Replaces Mercury No. 87-18211 R473:12 Volt, 30 Amp Replaces O.M.C. Nos. 582473, 582472 MFG# R177 UPC# 693006002491
47 item(s)
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$31.75 $26.99
R211 REPLACEMENT RELAYS ARCO REPLACEMENT RELAYS R012 12 Volt, 85 Amp Continuous Duty Relay R177 12 Volt, 30 Amp Replaces Volvo Penta No. 841177, 872272-0 R211 12 Volt, 30 Amp Replaces Mercury No. 87-18211 R473:12 Volt, 30 Amp Replaces O.M.C. Nos. 582473, 582472 MFG# R211 UPC# 693006002507
3 item(s)
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$30.58 $25.99
R473 REPLACEMENT RELAYS ARCO REPLACEMENT RELAYS R012 12 Volt, 85 Amp Continuous Duty Relay R177 12 Volt, 30 Amp Replaces Volvo Penta No. 841177, 872272-0 R211 12 Volt, 30 Amp Replaces Mercury No. 87-18211 R473:12 Volt, 30 Amp Replaces O.M.C. Nos. 582473, 582472 MFG# R473 UPC# 693006002514
106 item(s)
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$188.22 $159.99
Replaces: Volvo Penta #586767 MFG# R767 UPC# 693006010502
27 item(s)
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$41.16 $34.99
Replaces: Volvo Penta #3858809 MFG# R809 UPC# 693006010540
39 item(s)
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$10.58 $8.99
Woven polypropylene with "firm-grip" buckles are completely resistant to battery acid. Kit includes four #8 3/4" screws and two footman clamps. MFG# 9014A3 UPC# 022697901491
189 item(s)
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$8.22 $6.99
Quick-connect battery clips for 12V electrical accessories. 10-amp rated, copper-plated construction with red & black handle grips. For use with wire up to 10-gauge. MFG# 14258-6 142586 UPC# 022697000293
25 item(s)
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$7.05 $5.99
Replacement bolt for battery tray. MFG# 911352 UPC# 022697113528
11 item(s)
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$12.93 $10.99
Woven polypropylene with "firm-grip" buckles are completely resistant to battery acid. Kit includes four #8 3/4" screws and two footman clamps. MFG# 90133 UPC# 022697901330
245 item(s)
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$67.99 $62.99
MFG# MC-TS-B MCTSB UPC# 676205600026
5 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
14 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
Out-of-stock

$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
2 item(s)
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$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#...
196 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
269 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
524 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
711 item(s)
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$29.40 $24.99
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
673 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
616 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
239 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
151 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
71 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
45 item(s)
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$156.99 $146.99
MFG# 7610 UPC# 632085076108
133 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
76 item(s)
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$14.11 $11.99
For batteries with marine adapter terminals added on. Sold as a pair. Red/Black. MFG# 4005 UPC# 632085040055
100 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
69 item(s)
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$360.48 $353.99
MFG# 7622 UPC# 632085076221
5 item(s)
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$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....
18 item(s)
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$56.29 $52.99
MFG# 8003 UPC# 632085080037
9 item(s)
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$63.52 $53.99
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...
238 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...
81 item(s)
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$139.89 $95.99
For 12-36 volt DC negative ground electrical systems. Isolate each battery to prevent the battery with the higher charge from draining into the battery with the lower charge. Allow two batteries to be charged simultaneously from a single power source. 90 amp rating per leg 2 legs. Three 1/4font face =...
34 item(s)
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$36.46 $30.99
For use with Guest battery chargers with ConnectCharge plug only. Watertight lid protects AC plug. Universal mount - mount to dash from rear with threaded locking ring or from the front with three screws through face plate MFG# 150CCI UPC# 093344309595
23 item(s)
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