Summer Adventure Sale Going On Now!

Get Hooked Today and Join Our Mailing List

Collection:

Electrical - Battery Management

246 products
28% Off
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
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
Regular price $287.30
Sale price $287.30
Regular price $338.00
Unit price
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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...