Defender US
Free Shipping on orders over $99*

Deals

28 Listed

  1. 10% off

    First Watch Flotation Coat

    $357.99 - $358.99
    $323.09 - $358.99
    1
  2. 46% off

    Xantrex 12V Lithium Ion Iron Phosphate Battery

    $849.00 - $1,799.00
    $449.99 - $1,799.00
    0

  3. NOCO Group 24 Battery Box - BG24

    $15.99
    2
  4. 25% off

    Grundens Full Share Jacket

    $149.99
    $112.49 - $149.99
    3
  5. 25% off

    Grundens Charter Jacket

    $299.99
    $224.88
  6. 9% off

    Ancor Marine Tinned Copper Battery Cable - 8 AWG

    $1.05
    $0.95
  7. 25% off

    Grundens Women's Aquarius Jacket

    $129.99
    $96.88
  8. 50% off

    Gill Women's Pilot Sailing Jacket

    $200.00
    $100.00
    4
  9. 10% off

    First Watch Flotation Bomber Jacket

    $324.99 - $325.99
    $293.39 - $325.99
    1
  10. 24% off

    Grundens Cutter Jacket

    $64.99
    $48.88
    1
  11. 25% off

    Grundens Transmit X Jacket

    $229.99
    $172.49
  12. 10% off

    Blue Sea Systems Powerpost Plus Cable Connector

    $27.99
    $25.19 - $27.99
  13. 10% off

    Blue Sea Systems Dual Entry Cable Cap

    $11.25
    $10.22 - $11.25
  14. 18% off

    Torqeedo Replacement/Spare 320 Wh Battery with USB Port - 1416-00

    $599.00
    $487.99
    0
  15. 49% off

    Grundens Charter Gore-Tex Jacket

    $299.99
    $150.00 - $164.99
    3
  16. 35% off

    Helly Hansen Women's Pier 3.0 Coastal Sailing Jacket

    $260.00
    $168.77
    1
  17. 10% off

    Power-Tec 12V AGM Deep Cycle Marine Battery - Group 22 - 8A22NF

    $229.99
    $206.99
    0
  18. 10% off

    Power-Tec Deep Cycle Marine Battery - 12V AGM/Group 34 - 9A34M

    $260.99
    $234.89
    0
  19. 15% off

    Rolls Flooded Deep Cycle Group 24 Marine Battery - 12FS24

    $283.99
    $241.39
    0
  20. 10% off

    Rolls Flooded Deep Cycle Group 27 Marine Battery - 12FS27

    $327.99
    $295.19
    0
  21. 10% off

    Rolls Flooded Deep Cycle Group 31 Marine Battery - 12FS31

    $343.99
    $309.59
    0
  22. 10% off

    Gel-Tech Deep Cycle Marine Battery - Group 24 - 8G24M

    $365.99
    $329.39
    1
  23. 10% off

    Gel-Tech Deep Cycle Marine Battery - Group 27 - 8G27M

    $438.99
    $395.09
    0

  24. NOCO Group 24 Dual Purpose Lithium Battery - 90Ah - NLX24

    $899.95

  25. NOCO Group 27 Dual Purpose Lithium Battery - 100Ah - NLX27

    $999.95

  26. NOCO Group 31 Dual Purpose Lithium Battery - 120Ah - NLX31

    $1,299.95
  27. 15% off

    Newmar DC Power Stabilizing Converter

    $238.99 - $395.99
    $203.14 - $395.99

  28. Xantrex Heater Blanket for 105AH and 125AH Batteries - 881-0180-12

    $132.99

2Filters

Clear All
  1. Departments: Batteries ×
  2. Departments: Marine Jackets ×
Category
Departments
Manufacturer
Gender
Price
0.95
1300.95
More Ways To Shop
AWG
Availability
Fulfillment
Color
Size
Material
Technology
Battery Acid
Voltage (V)
Capacity (Ah)
105.000000
240.000000

Change Locale

United States - English Shop in currency: USD
Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy
Outlet Store
Commercial Accounts

Get In Touch

Customer Service
1-800-435-7180
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Accessibility Statement

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender. All Rights Reserved.