Shopping from Canada? 
Go to Defender Canada!
Deals
-
5% offLifeline AGM Deep Cycle Marine Battery - GPL-4DL
$897.74 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 31 - 8A31DTM
$370.49 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 8D - 8A8DM
$864.49 -
5% offLifeline AGM Deep Cycle Marine Battery - GPL-8DL
$1,070.64 -
5% offLifeline AGM Deep Cycle Marine Battery - GPL-27T
$479.74 -
5% offOdyssey Marine Dual Purpose Extreme Battery - Group 31 - ODX-AGM31M
$600.39 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 27 - 8A27M
$330.59 -
5% offOptima Bluetop Dual Purpose Marine Battery - Group 27 - D27M
$379.99 -
5% offOdyssey Marine Dual Purpose Extreme Battery - Group 24 - ODX-AGM24M
$482.59 -
5% offSportsman Marine Dual Purpose Extreme Battery - Group 27 - AGM27M
$260.29 -
5% offGel-Tech Deep Cycle Marine Battery - Group 31 - 8G31DT
$455.99 -
5% off
Sportsman Marine Dual Purpose Extreme Battery - Group 24 - AGM24M
$206.14 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 24 - 8A24M
$289.74 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group U1 - 8AU1H
$134.89 -
5% offOptima Bluetop Optima Spiral Cell Dual Purpose Marine Battery - D34M
$349.59 -
5% offSportsman Deep Cycle Marine Battery - 6V Lead Acid Group GC2 - GC-4
$183.34 -
5% offOptima Bluetop Dual Purpose Marine Battery - Group 31 - D31M
$435.09 -
5% offLifeline AGM Deep Cycle Marine Battery - GPL-24T
$422.74 -
5% offLifeline AGM Deep Cycle Marine Battery - GPL-4CT
$499.69 -
5% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 4D - 8A4DM
$727.69 -
5% offOdyssey Marine Dual Purpose Extreme Battery - Group 27 - ODX-AGM27M
$554.79 -
Up to 46% offXantrex 12V Lithium Ion Iron Phosphate Battery
$449.99 - $1,709.05 -
29% off
Sperry Men's Authentic Original 2-Eye Boat Shoes
$76.97 -
5% offOptima Bluetop Optima Spiral Cell Starting Marine Battery - 34M
$316.34 -
5% offPower-Tec Deep Cycle Marine Battery - 12V AGM/Group 34 - 9A34M
$247.94 -
Up to 20% off
Blue Sea Systems Dual Entry Cable Cap
$9.08 - $10.01 -
34% off
Sperry Women's Harbomaster 2.0 Sneakers
$55.22 -
Up to 45% off
Grundens Women's Deck-Mate 5-Point Sandals
$38.49 - $74.99 -
5% offLifeline AGM Deep Cycle Marine Battery - GPL-6CT
$629.84 -
Up to 9% off
Sea-Dog Coat Hook
$11.12 - $12.81 -
9% off
Ancor Marine Tinned Copper Battery Cable - 8 AWG
$0.95 -
40% offSperry Women's Crest Twin Gore Perforated Leather Sneakers
$50.97 -
Up to 20% offBlue Sea Systems Powerpost Plus Cable Connector
$22.39 - $24.99 -
40% offGill Pursuit Trainer Shoes - 2022
$84.00 -
29% offSperry Billfish 3-Eye Boat Shoes
$76.97 -
70% off
Sperry Women's Float Fish Boat Shoes
$16.00 -
29% offSperry Men's Billfish 3-Eye Boat Shoes
$76.97 -
71% offSperry Women's A/O Float Boat Shoes
$10.00 -
15% offWeems & Plath Oil Lamp Replacement Wick - 00005W
$16.07 -
25% offScandvik Clipper Soap Dish - 70403
$38.24 -
60% offHelly Hansen Slide Sandals
$15.66 -
49% offSperry Women's Authentic Original Boat Shoes
$31.50 -
15% offWeems & Plath DHR Anchor Lamp - 8603/O
$491.29 -
15% offPower-Tec 12V AGM Deep Cycle Marine Battery - Group 22 - 8A22NF
$195.49 -
5% offPower-Tec Deep Cycle Marine Battery - 6V AGM - 8AGC2
$409.44 -
15% offRolls Flooded Deep Cycle Group 24 Marine Battery - 12FS24
$241.39 -
10% offRolls Flooded Deep Cycle Group 27 Marine Battery - 12FS27
$295.19 -
10% offRolls Flooded Deep Cycle Group 31 Marine Battery - 12FS31
$309.59