Welcome to Defender Canada! 
Batteries & Accessories
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Samlex BGW Waterproof Battery Guard
$174.40 - $809.54 -
Samlex Automatic Charge Separator - 160A - ACR-160
$241.69 -
Ancor Tinned Copper Bonded Cable
$91.14 - $555.91 -
Ancor Tinned Copper Flat Signal Cable
$24.29 - $76.74 -
Ancor Marine Tinned Copper Battery Cable - 1/0 AWG
$9.92 - $2,049.68 -
Ancor Marine Tinned Copper Battery Cable - 2 AWG
$159.96 - $1,855.09 -
Ancor Marine Tinned Copper Battery Cable - 2/0 AWG
$11.82 - $1,767.67 -
Ancor Marine Tinned Copper Battery Cable - 4 AWG
$4.21 - $1,465.91 -
Ancor Marine Tinned Copper Battery Cable - 4/0 AWG
$17.90 - $3,225.61 -
Ancor Marine Tinned Copper Battery Cable - 6 AWG
$3.14 - $253.03 -
6% off
Ancor Marine Tinned Copper Battery Cable - 8 AWG
$2.08$1.94 -
Ancor Lead Battery Terminal
$8.78 - $9.35 -
Ancor Tinned Brass Battery Terminal
$17.63 - $20.39 -
Ancor Marine Tinned Copper Battery Cable - 3/0 AWG
$733.93 - $2,113.12 -
Sea-Dog Nickel Plated Battery Clips - 426460-1
$7.92 -
Sea-Dog Battery Box Strap with Brackets
$8.41 - $9.21 -
Sea-Dog Battery Terminal Covers (2-Pack)
$10.95 - $12.37 -
Sea-Dog Heavy Duty Battery Box Strap - 415082-1
$16.50 -
Sea-Dog Battery Terminal Cap - 415194-1
$9.19 -
Sea-Dog Battery Terminal Wing Nut - 415210-1
$16.22 -
Sea-Dog PVC Battery Terminal Cover
$4.37 -
Xantrex Lithium Ion Battery - 50Ah
$1,168.47 - $1,698.02 -
Sierra Battery Cable
$22.90 - $89.43 -
Sierra Marine Rated Battery Fuse Mounting Bar - FS84240
$40.06 -
Victron Energy Lynx Smart Battery Management System NG
$1,334.32 - $1,778.04 -
Megaware BatteryGuard Shock Absorber Pad - 40131
$30.70 -
Seachoice Clamp Style Coated Battery Terminal
$11.70 - $14.12 -
Seachoice Tinned Copper Battery Cable Assembly
$25.88 - $80.95 -
Seachoice Tinned Copper Battery Cable Terminals
$9.97 - $217.86 -
Seachoice Post Top Style Battery Terminal
$11.07 - $12.56 -
Seachoice Battery Terminal Cover (2-Pack)
$10.36 - $13.15 -
Seachoice Motorwell Boot
$13.01 - $18.02 -
Seachoice Battery Tray
$23.68 - $25.01 -
Seachoice Battery Tray with Strap
$19.43 - $22.38 -
Seachoice Battery Tray with Strap and Stainless Steel Buckle
$27.09 - $32.27 -
Seachoice Battery Box
$32.29 - $41.34 -
Seachoice Premium Battery Tray
$36.80 - $51.89 -
Seachoice Battery Terminal Wing Nut
$10.65 - $65.46 -
Seachoice Battery Terminal - Clamp Style
$16.73 - $47.35 -
Seachoice Battery Tray for Optima 27/31 - 21951
$25.72 -
Seachoice Dual Battery Tray with Poly Strap - 22046
$39.81 -
Seachoice Battery Clip (2-Pack) - 13651
$8.97 -
Seachoice Battery Terminal - 13661
$24.84 -
Noco Group 24 Battery Box Strap - 48" - BS48
$10.27 -
Victron Energy Lynx Smart Battery Management System
$1,506.16 - $1,778.04 -
NOCO Battery Corrosion Terminal Protectors - MC303
$5.11 -
NOCO Group 24 - 31 Battery Box - BG31
$24.61 -
NOCO Group U1 Battery Box - BGU1
$18.93