Collection:
Electrical - Battery Management
246 products
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28% Off
Egis XD Series Single 500 Amp Heavy Duty Battery Switch/Mechanical Contactor [8710-1900]
Regular price
$35.99
Sale price
$35.99
Regular price
$50.20
Unit price
/per
XD Series Single 500 Amp Heavy Duty Battery Switch/Mechanical ContactorFeatures:
Silver Alloy Contact Points support high ampere/full voltage switching capability versus legacy rotary style switch...
15% Off
Victron BCD 402 Combiner Diode - 2 Batteries - 40A BCD402 [BCD000402000]
Regular price
$36.55
Sale price
$36.55
Regular price
$43.00
Unit price
/per
BCD 402 Combiner Diode - 2 Batteries - 40A BCD402Diode Battery Combiners guarantee continuous DC power to mission-critical equipment, such as an electronic engine control system. With a Diode Batt...
15% Off
Victron Filax 2 Transfer Switch 110V/50Hz-120V/60Hz [SDFI0000110]
Regular price
$287.30
Sale price
$287.30
Regular price
$338.00
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/per
Filax 2 Transfer Switch 110V/50Hz-120V/60HzFilax: the ultra-fast transfer switch. The Filax has been designed to switch sensitive loads, such as computers or modern entertainment equipment from on...
38% Off
Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]
Regular price
$30.99
Sale price
$30.99
Regular price
$49.99
Unit price
/per
4-Position Compact Dual Battery Selector SwitchThe 4-Position Battery Selector Switch is the ultimate solution for managing multiple battery banks in marine or RV electrical systems. Designed for ...
15% Off
Victron BatteryProtect 48V - 100A [BPR048100400]
Regular price
$119.85
Sale price
$119.85
Regular price
$141.00
Unit price
/per
BatteryProtect 48V - 100AThe BatteryProtect disconnects the battery from nonessential loads before it is completely discharged (which would damage the battery) or before it has insufficient power ...
27% Off
Commodore On/Off Battery Disconnect Switch [CM-202S]
Regular price
$21.99
Sale price
$21.99
Regular price
$29.99
Unit price
/per
On/Off Battery Disconnect SwitchThe Commodore On/Off Battery Disconnect Switch provides a reliable, durable, and safe solution for managing your marine or RV electrical systems. With a 300A contin...
15% Off
Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
Regular price
$85.85
Sale price
$85.85
Regular price
$101.00
Unit price
/per
SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt connects via Bluetooth to the Vi...
15% Off
Victron Smart BatteryProtect 48V - 100A [BPR110048000]
Regular price
$137.70
Sale price
$137.70
Regular price
$162.00
Unit price
/per
Smart BatteryProtect 48V - 100AThe Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insuff...
15% Off
Victron SmartSolar MPPT 150/100-MC4 VE-Can [SCC115110511]
Regular price
$553.35
Sale price
$553.35
Regular price
$651.00
Unit price
/per
SmartSolar MPPT 150/100-MC4 VE-CanThe MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks.Th...
21% Off
Xantrex 60 AMP MPPT Charge Controller [710-6048-01]
Regular price
$473.99
Sale price
$473.99
Regular price
$598.41
Unit price
/per
60 AMP MPPT Charge ControllerEnhanced Energy Optimization & SmartSolar Performance.The Xantrex Solar Charger Controller MPPT60 delivers superior efficiency and performance, supporting up to 15...
35% Off
Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]
Regular price
$104.99
Sale price
$104.99
Regular price
$161.60
Unit price
/per
Programmable Automatic Charging Relay (ACR) 160A, 12VThis 160A Egis charging relay is automatic and programable. The relay eliminates dead start batteries by sharing charging on either of two batt...
15% Off
Victron Lynx Smart BMS 500 NG (M10) [LYN034160310]
Regular price
$884.00
Sale price
$884.00
Regular price
$1,040.00
Unit price
/per
Lynx Smart BMS 500 NG (M10)The Lynx Smart BMS NG is a dedicated Battery Management System (BMS) designed specifically for the Victron Lithium NG batteries. These batteries utilize Lithium Iron Pho...
15% Off
Victron Lynx Smart BMS 1000 NG (M10) MGMT System [LYN034170310]
Regular price
$1,178.10
Sale price
$1,178.10
Regular price
$1,386.00
Unit price
/per
Lynx Smart BMS 1000 NG (M10) MGMT SystemThe Lynx Smart BMS NG is a dedicated Battery Management System (BMS) designed specifically for the Victron Lithium NG batteries. These batteries utilize Lit...
19% Off
Newmar BI-200 Battery Integrator [BI-200]
Regular price
$410.99
Sale price
$410.99
Regular price
$507.00
Unit price
/per
BI-200 Battery IntegratorCharging multiple battery banks without the use of diode isolators dictates that the batteries be connected or “integrated” only whenever a charge voltage is present so th...
19% Off
Newmar NP-12 Nav-Pac - 12V [NP-12]
Regular price
$718.99
Sale price
$718.99
Regular price
$888.00
Unit price
/per
NP-12 Nav-Pac - 12VMarine communication and navigation electronics such as programmable data transceivers, GPS, and other microprocessor-controlled devices require clean and steady DC input power....
19% Off
Newmar BI-100 Battery Integrator [BI-100]
Regular price
$230.99
Sale price
$230.99
Regular price
$285.00
Unit price
/per
BI-100 Battery IntegratorCharging multiple battery banks without the use of diode isolators dictates that the batteries be connected or “integrated” only whenever a charge voltage is present so th...
19% Off
Newmar NP-24 Nav-Pac - 24V [NP-24]
Regular price
$776.99
Sale price
$776.99
Regular price
$960.00
Unit price
/per
NP-24 Nav-Pac - 24VMarine communication and navigation electronics such as programmable data transceivers, GPS, and other microprocessor-controlled devices require clean and steady DC input power....
15% Off
Victron Lynx Smart BMS 1000 Battery Management System f/Lithium Smart Batteries [LYN034170210]
Regular price
$1,178.10
Sale price
$1,178.10
Regular price
$1,386.00
Unit price
/per
Lynx Smart BMS 1000 Battery Management System for Lithium Smart BatteriesThe Lynx Smart BMS is a dedicated Battery Management System (BMS) for the Victron Lithium Battery Smart batteries. These ba...
18% Off
Digital Yacht BM100 Battery Monitoring Solution [ZDIGISSBM100]
Regular price
$358.99
Sale price
$358.99
Regular price
$439.95
Unit price
/per
BM100 Battery Monitoring SolutionThe BM100 is a complete system comprising SmartShunt and the veKonvert NMEA 2000 interface. It is part of Digital Yacht’s iSeaSense range of NMEA 2000 boat instrum...
43% Off
Sea-Dog Power Box Battery Switch [422737-3]
Regular price
$141.99
Sale price
$141.99
Regular price
$249.00
Unit price
/per
Power Box Battery SwitchThe Power Box is controlled with a 50A battery switch and monitored with an LED voltmeter. The switch features a removable knob for extra security. The power box includes t...
15% Off
Victron GX LTE 4G-A Cellular Modem f/GX Devices - North America Only [GSM100200400]
Regular price
$199.75
Sale price
$199.75
Regular price
$235.00
Unit price
/per
GX LTE 4G-A Cellular Modem for GX Devices - North America OnlyThe GX LTE 4G is an accessory for GX devices. It is a cellular modem that supports 2G, 3G, and 4G technologies. It provides mobile int...
15% Off
Victron BMV-710H Smart High Voltage Battery Monitor (60-385VDC) [BAM030710100]
Regular price
$530.40
Sale price
$530.40
Regular price
$624.00
Unit price
/per
BMV-710H Smart High Voltage Battery Monitor (60-385VDC)The BMV-710H Smart has Bluetooth built-in and can connect wirelessly to your phone (or tablet) via the VictronConnect App to conveniently rea...
38% Off
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1]
Regular price
$40.99
Sale price
$40.99
Regular price
$66.45
Unit price
/per
Mini Battery Switch Key with Removable Knob - 32V & 300AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. M...
39% Off
Sea-Dog Heavy Duty On Off Battery Switch - 600A [422768-1]
Regular price
$70.99
Sale price
$70.99
Regular price
$115.95
Unit price
/per
Heavy Duty On & Off Battery Switch - 600AThe heavy-duty 422768 selector switch has 350A continuous and 1500 cranking amps to start a dual diesel engine. The battery selector switch isolates an...
35% Off
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]
Regular price
$25.99
Sale price
$25.99
Regular price
$39.95
Unit price
/per
Mini Battery Switch Key with Removable Knob - 32V & 100AThese Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. M...
41% Off
BEP 275A Cont Motorized Dual Operation VSS (Voltage Sensitive Switch) - Deutsch Connector [701-MDVS-D]
Regular price
$201.99
Sale price
$201.99
Regular price
$341.96
Unit price
/per
275A Cont Motorized Dual Operation VSS (Voltage Sensitive Switch) - Deutsch ConnectorThese Voltage Sensitive Switches (VSS) automatically sense connected battery bank voltages and provide optimal,...
15% Off
Victron Non-Inverting Remote On-Off Cable [ASS030550220]
Regular price
$15.30
Sale price
$15.30
Regular price
$18.00
Unit price
/per
Non-Inverting Remote On-Off CableUse this cable to connect the following products to the VE.Bus BMS:
Skylla-TG all models
Battery Protect models BP40i, BP60i, and BP200i (all discontinued).
The ca...
15% Off
Victron Inverter Remote On-Off Cable [ASS030550120]
Regular price
$15.30
Sale price
$15.30
Regular price
$18.00
Unit price
/per
Inverter Remote On-Off CableUse this cable to connect the (discontinued) Phoenix Inverter 12/180, 24/180, 12/350, or 24/350 to a VE.Bus BMS or a BlueSolar MPPT Charger that features a load output:...
15% Off
Victron VE.Bus BMS V2 f/Victron LiFePO4 Batteries 12-48VDC - Work w/All VE.Bus GX Devices [BMS300200200]
Regular price
$156.40
Sale price
$156.40
Regular price
$184.00
Unit price
/per
VE.Bus BMS V2 for Victron LiFePO4 Batteries 12-48VDC - Work with All VE.Bus & GX DevicesThe VE.Bus BMS and VE.Bus BMS V2 is Battery Management System (BMS) designed to interface with and prote...
15% Off
Victron SmartSolar MPPT 250/60-TR Solar Charge Controller [SCC125060221]
Regular price
$435.20
Sale price
$435.20
Regular price
$512.00
Unit price
/per
SmartSolar MPPT 250/60-TR Solar Charge ControllerA solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximizes ...
15% Off
Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]
Regular price
$110.50
Sale price
$110.50
Regular price
$130.00
Unit price
/per
SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt conn...
15% Off
Victron Smart Solar MPPT 150/85-TR VE.Can [SCC115085411]
Regular price
$476.00
Sale price
$476.00
Regular price
$560.00
Unit price
/per
Smart Solar MPPT 150/85-TR VE.CanA solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximizes this energy harv...
15% Off
Victron SmartShunt 2000A/50MV IP65 Bluetooth Battery Monitor [SHU065220050]
Regular price
$226.10
Sale price
$226.10
Regular price
$266.00
Unit price
/per
SmartShunt 2000A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt con...
15% Off
Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
Regular price
$49.30
Sale price
$49.30
Regular price
$58.00
Unit price
/per
CYRIX-CT 12/24V-120A Intelligent Battery CombinerThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has r...
15% Off
Victron SmartShunt 1000A/50MV IP65 Bluetooth Battery Monitor [SHU065210050]
Regular price
$165.75
Sale price
$165.75
Regular price
$195.00
Unit price
/per
SmartShunt 1000A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt con...
15% Off
Victron SmartSolar MPPT 150/45 Solar Charge Controller [SCC115045212]
Regular price
$229.50
Sale price
$229.50
Regular price
$270.00
Unit price
/per
SmartSolar MPPT 150/45 Solar Charge ControllerA solar charger gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximizes th...
40% Off
Mastervolt Charge Mate Pro 90 [83309002]
Regular price
$220.99
Sale price
$220.99
Regular price
$366.99
Unit price
/per
Charge Mate Pro 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery onboard requires a dedicated charging solution. The Charge Mate Pro...
15% Off
Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120]
Regular price
$159.80
Sale price
$159.80
Regular price
$188.00
Unit price
/per
Orion-TR Smart 12/24-10A (240W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a cons...
15% Off
Victron CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI Charge [CYR010120430]
Regular price
$75.65
Sale price
$75.65
Regular price
$89.00
Unit price
/per
CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI ChargeThe Cyrix Battery Combiner is a microprocessor-controlled heavy duty relay that automatically connects batteries in parallel when...
15% Off
Victron SmallBMS f/Smart LiFePO4 Batteries w/M8 [BMS400100000]
Regular price
$49.30
Sale price
$49.30
Regular price
$58.00
Unit price
/per
SmallBMS for Smart LiFePO4 Batteries with M8A simple and low-cost alternative to the VE.Bus BMS. The smallBMS can replace the VE.Bus BMS in several applications. It is however not suitable for use...
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