To more accurately assist you, this site collects cookies that are not shared with any third parties.

Battery Monitors and Energy Products

Battery Monitors and Energy Products

Marinebeam has literally searched the world-over for the most advanced charging and energy monitoring systems available today.  Cristec and Setec are world leaders in the energy management field, and we are proud to offer their products.  These are some of the most sophisticated devices available, and are sold and supported by Marinebeam.

Please contact us directly if you have any questions regarding these products.

  • On Sale

    BM PRO Intelligent Battery System Monitor

    Now: $399.00
    Was: $475.00
    PRICING INCLUDES: Display, wiring harness, shunt, fuse, etc. Basically a 100% complete kit, ready to install. Our new BMPro Intelligent Battery Monitor.  It learns as it monitors your battery input, output, and capacity, and works with any 12VDC...
    BM-PRO-12V
    Now: $399.00
    Was: $475.00
  • Flat Profile 10/3 Marine Tinned Cable

    $1.60
    Priced by the foot.  Cut to length for your order, so no returns on this item. 10 gauge marine triplex cable (10/3) designed for easily rewiring AC circuits in your cabin, connecting shore power charge controllers or for wind generator...
    WF-10-3G
    $1.60
  • Cristec MOSFET Battery Isolators

    Cristec Intelligent MOSFET Battery Isolator

    $127.50
    These Cristec electronic battery isolators allow multiple banks of 12V batteries (or 24V batteries) to be automatically tied together for charging, but then will automatically prevent the current from flowing from one battery bank to another.  This...
    RCE-100
    $127.50
  • Cristec YPower Advanced Battery Charger

    Cristec YPower Automatic Battery Charger

    $327.00
    Cristec YPower 5th Generation Battery Charger - 5-step charging profile.  Replaces the Cristec CPS3 chargers. The latest generation of battery charging.  Available only from Marinebeam. Now available with an optional remote-mount color...
    YPO12-CR
    $327.00
  • Color Touch Screen Remote Display

    Cristec Ypower Remote Display for Battery Charger

    $199.00
    Cristec remote display panel for YPower line of battery chargers.  Connects to Cristec YPower Battery Chargers (Gen N6 and above) to provide monitoring and display of the Battery Charger modes, data, alarms, etc.).  These are typically mounted...
    YPO-DISPLAY-R
    $199.00
  • Cristec YPower Temperature Probe Sensor

    Cristec YPower Battery Temperature Sensor

    $42.00
    Battery Compartment Temperature Sensor Probe for use with all Cristec YPower Battery Chargers (12V or 24V).  Contact us for sensors for other model Cristec chargers. Plug-and-play battery compartment temperature sensor probe connects to YPower...
    STP-NEW-2.8
    $42.00
  • Cristec CPS3 Battery Charger

    Cristec CPS3 Battery Chargers

    $1,145.00
    We can replace your Cristec CPS3 Battery Charger! Marinebeam stocks most Cristec 12V products, and some 24V products.  We can order anything you need with a reasonable lead time and economical pricing.  We can replace the following...
    CPS3
    $1,145.00
  • Cristec Battery Monitor for Boats

    Cristec Advanced Digital Battery Monitor

    $499.95
    Cristec  battery monitor for 12 V, 24 V and 48V batteries.  Cristec part number JPNUMII-CPS3 The Cristec battery monitor is unlike any other battery monitor on the market, and is made specifically for the cruising sailor to monitor multiple...
    CR-CPS-3
    $499.95
  • Cristec 250A/ 100mV shunt

    250A Shunt Kit for Cristec Digital Battery Monitor

    $115.00
    These shunt kits can be added to the Cristec Digital Battery Monitor CR-CPS-3 (JPNUMII-CPS3) to allow the monitoring of a second or third battery, or second or third charging source. A perfect add on to the Cristec battery monitor.   One of the...
    KITSHUNT-250A
    $115.00
  • 2-in-1 Shore Power Distribution and Battery Charger 25A

    Cristec 2-in-1 Shore Power 25A Charger

    $698.50
    Cristec's new YPower Shore Power Unit is a 5-stage 12VDC battery charger with built-in AC power distribution and circuit protection! Now a single device accommodates your AC circuit and ground-fault protection, as well as your battery isolation and...
    UEYPO-12-25-3D
    $698.50
  • Cristec 800W Pure Sinewave Inverter 12V

    Cristec SOLO Pure Sine Wave 800W Inverter

    $1,009.00
    Cristec Solo Inverters This Solo pure sine-wave inverter converts 12 Volt DC into 115VAC 60Hz alternating current to enable the user to power their television, laptop, microwave or any other AC mains equipment.  1000W and 2000W models and 24V and...
    SEEL015456
    $1,009.00