-17% sale
Seachoice Qualifies for Free Shipping Seachoice 1/4
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Seachoice Seachoice 1/4" #8 Tinned Battery Lug 25-pk #63891 $38.49 $45.94
Seachoice 63891 Battery Accessories Tinned Battery Lug, #8 25/PackMarine grade, 99.9% pure copper, tin plated battery lugs. A seamless pad provides the ultimate performance in strength, conductivity, and corrosion resistance. UL Listed / CSA Certified. Cable Size 8 Fastener 1/4" Pack Bulk Normalized SKU: 63891UPC Code: 719249638911
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Seachoice Qualifies for Free Shipping Seachoice 3/8
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Seachoice Seachoice 3/8" #8 Tinned Battery Lug 25-pk #63861 $38.42 $45.86
Seachoice 63861 Battery Accessories Tinned Battery Lug, #8 25/PackMarine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.Normalized SKU: 63861UPC Code: 10719249638611
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Seachoice Qualifies for Free Shipping Seachoice 5/16
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Seachoice Seachoice 5/16" #6 Tinned Battery Lug 25-pk #63871 $38.40 $46.08
Seachoice 63871 Battery Accessories Tinned Battery Lug, #6 25/Pack Marine grade, 99.9% pure copper, tin-plated battery lugs. The seamless pad provides ultimate performance in strength, conductivity, and corrosion resistance. UL Listed / CSA Certified.Normalized SKU: 63871UPC Code: 10719249638710
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Seachoice Qualifies for Free Shipping Seachoice 5/16
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Seachoice Seachoice 5/16" #8 Tinned Battery Lug 25-pk #63851 $38.49 $45.94
Seachoice 63851 Battery Accessories Tinned Battery Lug, #8 25/PackMarine grade, 99.9% pure copper, tin plated battery lugs. Seamless pad provides ultimate performance in strength, conductivity and corrosion resistance. UL Listed / CSA Certified.Normalized SKU: 63851UPC Code: 10719249638512
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 2/0 Copper Straight Post Top Positive #63591
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Seachoice Seachoice 2/0 Copper Straight Post Top Positive #63591 $9.47 $11.30
Seachoice 63591 Battery Accessories Battery Terminal - Post Top Style 4/0 Gauge - PositiveEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F) Tin plated for corrosion resistance Provided with nut and bolt installed Exceeds SAE standard J-1811 Color coded, die coded Normalized SKU: 63591UPC Code: 719249635910
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Seachoice Qualifies for Free Shipping Seachoice 1/2
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Seachoice Seachoice 1/2" AWG Battery Terminal Negative Top Style #63601 $10.40 $12.41
Seachoice 63601 Battery Accessories Battery Terminal - Post Top Style 1-2 Gauge - NegativeEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements.Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die codedNormalized SKU: 63601UPC Code: 719249636016
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Seachoice Qualifies for Free Shipping Seachoice 6 AWG 2/0 LD Emergency Terminal Post Red #62731
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Seachoice Seachoice 6 AWG 2/0 LD Emergency Terminal Post Red #62731 $8.57 $10.23
Seachoice 62731 Battery Accessories Clamp style coated battery terminal, redQuick and simple way to repair battery cable ends. No crimping tool needed. Epoxy coating aids in polarity identification and corrosion resistance. 3/8" Positive stud and 5/16" negative stud. Fits all standard battery posts.Normalized SKU: 62731UPC Code: 719249627311
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 6 AWG 2/0 LD Emergency Term Post Black #62721
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Seachoice Seachoice 6 AWG 2/0 LD Emergency Term Post Black #62721 $7.80 $9.31
Seachoice 62721 Battery Accessories Clamp style coated battery terminal, BlackQuick and simple way to repair battery cable ends. No crimping tool needed. Epoxy coating aids in polarity identification and corrosion resistance. 3/8" Positive stud and 5/16" negative stud. Fits all standard battery posts.Normalized SKU: 62721UPC Code: 719249627212
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Seachoice Qualifies for Free Shipping Seachoice 1/2
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Seachoice Seachoice 1/2" AWG Battery Terminal Positive Top Style #63611 $10.04 $11.99
Seachoice 63611 Battery Accessories Battery Terminal - Post Top Style 1-2 Gauge - PositiveEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements.Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die codedNormalized SKU: 63611UPC Code: 719249636115
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 1/0 Copper Straight Post Top Positive #63571
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Seachoice Seachoice 1/0 Copper Straight Post Top Positive #63571 $9.47 $11.30
Seachoice 63571 Battery Accessories Battery Terminal - Top Post Style 1/0 Gauge - PositiveEnvironmentally friendly, 100% copper battery terminal. The top post design is manufactured with the highest quality C11000 ETP copper and is completely lead-free and RoHS compliant making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F) Tin plated for corrosion resistance Provided with nut and bolt installed Exceeds SAE standard J-1811 Color-coded, die coded Cable Size 1/0 Positive Material Copper Normalized SKU: 63571UPC Code: 719249635712
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 2/0 Copper Straight Top Negative #63581
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Seachoice Seachoice 2/0 Copper Straight Top Negative #63581 $9.47 $11.30
Seachoice 63581 Battery Accessories Battery Terminal - Post Top Style 4/0 Gauge - NegativeEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements.Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die codedNormalized SKU: 63581UPC Code: 719249635811
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 1/0 Copper Straight Post Top Negative #63561
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Seachoice Seachoice 1/0 Copper Straight Post Top Negative #63561 $9.47 $11.30
Seachoice 63561 Battery Accessories Battery Terminal - Top Post Style 1/0 Gauge - NegativeEnvironmentally friendly, 100% copper battery terminal. The top post design is manufactured with the highest quality C11000 ETP copper and is completely lead-free and RoHS compliant making it exempt from CA Proposition 65 requirements. Maximum conductivity (101% IACS at 68F) Tin plated for corrosion resistance Provided with nut and bolt installed Exceeds SAE standard J-1811 Color-coded, die coded Cable Size 1/0 Description Negative Material Copper Normalized SKU: 63561UPC Code: 719249635613
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 4 AWG Coper Straight Post Top Negative #63541
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Seachoice Seachoice 4 AWG Coper Straight Post Top Negative #63541 $8.57 $10.23
Seachoice 63541 Battery Accessories Battery Terminal - Post Top Style 4 Gauge - NegativeEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements.Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die codedNormalized SKU: 63541UPC Code: 719249635415
Sold out -17% sale
Seachoice Qualifies for Free Shipping Seachoice 4 AWG Copper Straight Post Top Positive #63551
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Seachoice Seachoice 4 AWG Copper Straight Post Top Positive #63551 $8.57 $10.23
Seachoice 63551 Battery Accessories Battery Terminal - Post Top Style 4 Gauge - PositiveEnvironmentally friendly, 100% copper battery terminal. The post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant making it exempt from CA Proposition 65 requirements.Maximum conductivity (101% IACS at 68F)Tin plated for corrosion resistanceProvided with nut and bolt installedExceeds SAE standard J-1811Color coded, die codedNormalized SKU: 63551UPC Code: 719249635514
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Victron Energy Qualifies for Free Shipping Lynx Smart BMS 500 Battery Mgmt System for Lithium Smart #LYN034160200
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Victron Energy Lynx Smart BMS 500 Battery Mgmt System for Lithium Smart #LYN034160200 $932.19 $1,128.82
Download LiteratureVictron Energy LYN034160200 Battery AccessoriesLynx Smart BMS 500 Battery MGMT System for Lithium Smart BatteriesThe Lynx Smart BMS is a dedicated Battery Management System for Victron Lithium Smart Batteries. There are multiple BMS-es available for our Smart Lithium series of batteries, and the Lynx Smart is the most feature-rich and complete option.Features: Built-in 500A contactor, used as a fall-back safety mechanism and also available as a remote controllable main systems switch Battery monitor, indicating the state of charge percentage and more data. Pre-alarm signal: provide a warning before the system shuts down due to -for example- a low cell. Bluetooth for use with our VictronConnect App, for setup and monitoring. Local and remote monitoring using a Victron GX device, for example, the Cerbo GX. The Lynx Smart BMS is part of the modular Lynx distribution system.Please contact your dealer for any returns, repairs or support issues related to this product. Normalized SKU: LYN034160200UPC Code: 8719076047476Victron Energy LYN034160200 Literature Download Product Brochure
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Seachoice Qualifies for Free Shipping Seachoice Battery Harnes with Ring Terminal #14386
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Seachoice Seachoice Battery Harnes with Ring Terminal #14386 $8.18 $9.62
Seachoice 14386 Battery Accessories Seachoice Harness With Ring TerminalsFor use with Seachoice battery chargers and maintainers15 amp fuse protected5/16" eyelets16 AWG19.5" cordNormalized SKU: 14386UPC Code: 719249143866
Sold out -20% sale
Seachoice Qualifies for Free Shipping Seachoice Marine Surge Protector 12v #19931
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Seachoice Seachoice Marine Surge Protector 12v #19931 $104.50 $129.73
Seachoice 19931 Battery Accessories Seachoice 12V Marine Surge SuppressionFirst line of defense for protecting sensitive on-board marine electronics. Protect your investment with the most advanced Surge Protective Device available on the market today.The hybrid design mitigates electrical surges and filters out ringing transients that can cause both immediate and long-term damage to your marine electronics.ISO 9001 Certified Manufacturing Facility by NOAParallel wired to protect your electrical panel, without draining your boats batteriesRobust 2 kA per mode Peak Surge Current RatingVoltage Responsive CircuitryTM protects your electrical system from impulse surgesFrequency Responsive CircuitryTM filters out ringing transients, which disrupt and damage sensitive electronicsAll models are encapsulated for a superior watertight seal and vibration resistanceSmall, compact size can be installed virtually anywhere on your boats electrical systemNormalized SKU: 19931UPC Code: 719249199313
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Seachoice Qualifies for Free Shipping Seachoice Battery Terminal Universal Bulk 10-pk #13720
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Seachoice Seachoice Battery Terminal Universal Bulk 10-pk #13720 $41.96 $50.35
Seachoice 13720 Battery Accessories Battery Terminal - Clamp Style 10 PackFits positive or negative posts. Made from 100% recycled lead. Clamp holds cable or strap. Removable plate for easy assembly Threaded clamp avoids pull-out.Normalized SKU: 13720UPC Code: 719249137209
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Seachoice Qualifies for Free Shipping Seachoice Battery Terminal Covers 6-4 AWG #13691
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Seachoice Seachoice Battery Terminal Covers 6-4 AWG #13691 $8.36 $9.84
Seachoice 13691 Battery Accessories Seachoice Standard Type Battery Terminal Covers (Set Includes 1 Red and 1 Black) Fit Terminals Without Wing NutContains 1 red and 1 black protector boot. Designed for use with 4 and 6 gauge cables.13701: Used to accommodate wing nut battery terminals (Model 13671).Normalized SKU: 13691UPC Code: 719249136912
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Seachoice Qualifies for Free Shipping Seachoice Battery Terminal Marine Bulk 10-pk #13730
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Seachoice Seachoice Battery Terminal Marine Bulk 10-pk #13730 $56.16 $67.39
Seachoice 13730 Battery Accessories Battery Terminal, UniversalConverts standard battery post terminals to a marine stud connector. Allows for easy removal of connector from battery. Plated wing nuts. 3/8" Positive stud and 5/16" negative stud. Fits all standard battery posts.Normalized SKU: 13730UPC Code: 719249137308

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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Below the price of the item, on the product page, there is a message indicating the availability of the product.

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