Battery Management

Dual Battery Switch - 12VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Multiple battery option12 volts DC - Off / 1 / 1+2 / 2 12 Volts DC / 220 Amps Continuous / 400 Amps 5 min Intermittent / offErgonomic...

Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option12-50 volts DC / 200 Amps Continuous / 300 Amps Intermittent / on-off-separateErgonomic gripsRemovable walls for...

Alternator 1-2" Single Foot Dual V Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...

Alternator 1-2" Single Foot Dual V Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust...

Alternator 1-2" Single Foot J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...

Alternator 1-2" Single Foot J10 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...

Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...

Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...

Alternator 170 Amp, 12V Single Foot Internal Regulator K6 PulleyAlternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground1″ Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino &...

Alternator 3.15" Dual Foot Saddle Dual V Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications.  Balmar installs high reliability bearings, robust rectifier diodes and...

Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator & Temp Sensor - 170A Kit - 12V Balmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...

Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and...

Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability...

Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and...

Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings,...

Alternator Vortec Internal Reg K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and...

Alternator Vortec K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved...

Alternator Vortec K6 Serpentine Pulley Regulator & Temp Sensor - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier...

AT Series Alternator - Saddle Mount(Dual Foot) - 165A - 12VFeatures:165A12VSaddle Mount (Dual Foot)3.15" K6 Serpentine PulleyIsolated GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre Engines Owner's Manual...

Bluetooth Gateway for SG200Optional 39″ Bluetooth® Gateway for Smartphone App.

Color Display for SG200 2-1/16" Second DisplayAdd a Color Display to an existing SmartLink Network. 

Com Cable for SG200 10M SmartLinkOptional SmartLink Com Cable (10 meter) for Longer Cable Runs.

SG200 Battery Monitor Kit with Display Shunt & 10M Cable - 12-48 VDCBalmar’s Expandable, Next Generation Monitor.Features:Learns & Displays All Critical Battery Parameters  State of Charge (SoC%)State of Health (SoH%)Charge/Discharge...

SmartShunt 350A - 12-48 VDC for SG200 DisplayAdd a SmartShunt for Additional Bank: Includes SmartShunt and SmartLink Com Cable *Only works with the SG200 display sold separately.

Heavy-Duty Battery Switch - 600A ContinuousFeatures:The 720 Heavy-duty Battery Switch is well suited to larger vessels, being capable of handling the high electrical loads found on today's boats and RV's plus starting large diesel engines Rated at 600A...

Battery Distribution Cluster for Single Engine with Two Dedicated Battery BanksThree Gang Battery Distribution ClusterVertical unit to be used in single outboard with a dual battery bank, single alternator with a dual battery bank, or in a twin...

Battery Distribution Cluster f/Twin Outboard Engine w/Three Battery Banks The 717-140A-DVSR is designed for twin engine installations. It allows the port engine to charge both the port start battery and the house battery when the port VSR is engaged...

Battery Management Contour Connect Panel for Twin Engine with VSR'sThe CC-803N incorporates a version of our very successful dual engine battery switch cluster. The CC-803N is supplied with cables to allow for horizontal or vertical configurations. The...

Digtal Voltage Sensing Relay (DVSR) - 12/24VThe Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged bank rises sufficiently, the DVSR engages allowing the 2nd...

Dual Operation VSS Switch 12/24V HD Optic - 500AThese Voltage Sensitive Switches (VSS) automatically sense connected battery bank voltages and provide optimal, efficient charging of the second bank. The VSS allows for independent battery banks to be...

Dual Operation VSS Switch 275A Cont MotorizedThese Voltage Sensitive Switches (VSS) automatically sense connected battery bank voltages and provide optimal, efficient charging of the second bank. The VSS allows for independent battery banks to be...

Easy Fit Battery Switch - 275A ContinuousThe Easyfit Battery Switch was created for installations where switches need to be recessed through varying thicknesses of panels. It achieves this through an easily removable threaded ring that allows for panel...

Horizontal Battery Distribution Cluster f/Single Engine w/Two Battery BanksThe 716-H-140A-DVSR is an ideal replacement for a battery selector switch. Just remove the selector switch and connect the existing wires to a 716 cluster, no extra wires are...

Lever-Operated Master Disconnect - ON/OFFThis single pole, single throw switch turns one circuit on and off.Features:Nominal Voltage is 6-36V DC with 175A continuous and 800A intermittent ratingsHas 3/8" brass terminal studsIncludes face plate which...

Mini Battery Selector SwitchThe 701S is the most compact selector switch available on the market. While BEP recommends isolated battery systems as outlined with our distribution clusters, the 701S provides a simple economical way of separating two...

Mini Contour Battery Disconnect Switch - 275A ContinuousThis switch offers a number of unique features, the highlight being the Contour Locking System, allowing it to be a stand alone unit, or locked together with other switches. The control knob can be...

Panel-Mounted Battery Master SwitchPanel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.Compact, lightweightRemovable keyCountersunk recesses for surface mount...

Panel-Mounted Battery Mini Selector SwitchPanel-mounted switches are designed specifically for panel mount applications. This range gives a very compact, versatile solution.Compact, lightweightCountersunk recesses for surface mount applicationStandard...

Remote On/Off Key Switch f/701-MD & 720-MDO Battery SwitchesThe remote On/Off key switch is used for the remote operation of the 701-MD and 720-MDO battery switches. It can be mounted stand alone or within the Contour Connect panel range.WARNING: This...

Remote Operated Battery Switch, 275A ContThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electrical loads found on today's boats. This reduces cable lengths and sizes,...