Results 1 - 44 of 44
Optima 34M BlueTop Starting Battery
SpiralCell techonology is safer more efficient
15x more vibration resistance
Recharge faster and up to 3x as many times
Wont leak at any angle
Group 34
Optima BlueTop Dual Purpose Marine Batteries
SpiralCell techonology is safer more efficient
15x more vibration resistance
Recharge faster and up to 3x as many times
Wont leak at any angle
Group 31
Overton's Marine Battery Trays
Securely store your batteries
Prevents corrosion and other damage
Holds a size 27M battery
13-1/4" x 9" x 9-3/4"
BEP Dual VSR Battery Selector Switch
Dual Sensing VSR + Master Battery Switch
Manages 2 battery banks for a single engine
Always have a fully charged battery in reserve
Ignition protected
Charges isolated battery, monitors battery in use
BEP 701-S Mini Battery Selector Switch
Removable side plates and back cover
Select battery 1, battery 2, or both OFF
Suited for recessed or surface-mounting
2.75"W x 2.75"L x 3"D
BEP 700 Easyfit Battery Switch
Made for thicker panels (up to 3/4")
Removable control knob
Ignition protected
Can be recessed or surface-mounted
Meets ABYC standards
2-Gauge Red Battery Cable
Ultra flexible stranding
Resists fatigue due to vibration and flexing
Water-resistant design
Rated at 600V
2-Gauge Black Battery Cable
Ultra flexible stranding
Premium vinyl insulation
Lugs are made of high grade tinned plated
Water-resistant design
Rated at 600V
4-Gauge Black Battery Cable
Ultra flexible stranding
Premium vinyl insulation
Water-resistant design
4-Gauge Red Battery Cable
Ultra flexible stranding
Premium vinyl insulation
Water-resistant design
Odyssey Drycell PWC Battery - Model PC925L
Maintenance Free
2-Year Warranty
500 MCA (Marine Cranking Amps)
Shipped Ready to Install
Blue Sea Systems Add-A-Battery Dual Circuit Battery Switch Only
Surface or rear panel mount
Supports alternators up to 120 amps
Blue Sea Systems e-Series 9003e Single Circuit Battery Switch
For inbord and diesel engines
Easy grip knob has luminous face plate and pointer
Ignition protected
One-piece terminal stud design never loosens
2 switch positions (ON-OFF)
Small Battery Tray For 24 Series
Plastic battery tray
Convenient hold-down strap to keep battery secure
Prevents damage to boat, equipment, and battery
Includes all mounting hardware
Large Battery Tray For 27 Series
Convenient hold-down strap
Prevents damage to boat, equipment, and battery
12.5" x 7.25"
Large Battery Box - Group 27
Rigid polypropylene
Comes with strap and SS mounting hardware
Inside: 13" x 7-3/8" x 8-3/4"
Outside: 16-1/8" x 9-1/8" x 11-1/2"
Blue Sea Systems Automatic Charging Relay Only
Safe for installation aboard gasoline-powered boat
Accepts up to 4/0 battery cables
Tactile textures indicate knob position by touch
Simple on/off switching in normal operation
32V DC max
Small Battery Box - Group 24
Rigid polypropylene
Comes with strap and SS mounting hardware
Inside: 10-3/4" x 7-3/8" x 7-7/8"
Outside: 13" x 8-7/8" x 10-3/4"
Battery Bank Cable Extender - 15'
No cutting, stripping, or splicing wires
Gold-plated terminals
In-line fuses
Includes hardware
Blue Sea Systems Add-A-Battery Dual Circuit System
Minimizes the risk of a dead start battery
"Starting Isolation" Automatic Relay
3/8" 16 tin-plated copper studs
Built-in LED light indicates batteries combined
Waterproof rated IP67
PriorityStart Battery Protector
Automatic computerized on/off switching system
Monitors your battery level
Reconnects the battery when the ignition key
Handles 1000 starting amps
Installs in minutes with three easy steps
Perko Battery Selector Switch
For use with systems under 50 volts
Rated 250 amps continuous, 360 amps intermittent
Blue Sea Systems e-Series 9001e Selector 4-Position Battery ...
For inbord and diesel engines
Easy grip knob has luminous face plate and pointer
Ignition protected
One-piece terminal stud design never loosens
Switches between banks w/out power interruption
Sea Sense Battery Box Power Station
View battery condition at the touch of a button
External terminals for easy accessory hook-up
Built-in LED battery condition indicator
10 amp circuit breaker
Easy-carry handle
Blue Sea m-Series 6005 Battery Switch, Single Circuit w/Key
For outboard and small inboard gasoline engines
Surface, front, or rear panel mounting
Ignition protected
Waterproof to IP66
Continuous rating: 300 Amps
Coated Marine Terminals, pr.
Epoxy-coated lead terminals
Plated steel studs
Includes brass-plated wing nuts
Protective washers sold separately
Perko Main Battery Switch
Functions as a main disconnect
For use with systems under 50 volts
Rated 250 amps continuous, 360 amps intermittent
5-1/4" dia. x 2-5/8" H
Blue Sea m-Series 6006 Battery Switch, Single Circuit w/Knob
For outboard and small inboard gasoline engines
Surface, front, or rear panel mounting
Ignition protected
Waterproof to IP66
Continuous rating: 300 Amps
Results 1 - 44 of 44