06:27 PM

Skip to content
  • Loading Menu ...
Log in

Country/region

  • United Kingdom USD $
  • United States USD $
  • Anguilla USD $
  • Antigua & Barbuda USD $
  • Argentina USD $
  • Aruba USD $
  • Australia USD $
  • Austria EUR €
  • Bahamas USD $
  • Barbados USD $
  • Belgium EUR €
  • Belize USD $
  • Bermuda USD $
  • British Indian Ocean Territory USD $
  • British Virgin Islands USD $
  • Bulgaria EUR €
  • Canada CAD $
  • Caribbean Netherlands USD $
  • Cayman Islands USD $
  • Chile USD $
  • Colombia USD $
  • Cook Islands USD $
  • Costa Rica USD $
  • Croatia EUR €
  • Curaçao USD $
  • Czechia EUR €
  • Denmark EUR €
  • Dominica USD $
  • Dominican Republic USD $
  • Estonia EUR €
  • Falkland Islands USD $
  • Fiji USD $
  • Finland EUR €
  • France EUR €
  • French Polynesia USD $
  • Germany EUR €
  • Gibraltar USD $
  • Greece EUR €
  • Grenada USD $
  • Guadeloupe USD $
  • Guatemala USD $
  • Guernsey USD $
  • Hong Kong SAR USD $
  • Hungary EUR €
  • Iceland USD $
  • Indonesia USD $
  • Ireland EUR €
  • Isle of Man USD $
  • Israel USD $
  • Italy EUR €
  • Jamaica USD $
  • Japan USD $
  • Jersey USD $
  • Latvia EUR €
  • Lithuania EUR €
  • Luxembourg EUR €
  • Malaysia USD $
  • Maldives USD $
  • Malta EUR €
  • Martinique USD $
  • Mexico USD $
  • Montserrat USD $
  • Namibia USD $
  • Netherlands EUR €
  • New Zealand USD $
  • Norway USD $
  • Panama USD $
  • Pitcairn Islands USD $
  • Poland EUR €
  • Portugal EUR €
  • Romania EUR €
  • Singapore USD $
  • Sint Maarten USD $
  • Slovakia EUR €
  • Slovenia EUR €
  • Solomon Islands USD $
  • South Africa USD $
  • South Korea USD $
  • Spain EUR €
  • St. Barthélemy USD $
  • St. Kitts & Nevis USD $
  • St. Lucia USD $
  • St. Martin USD $
  • St. Pierre & Miquelon USD $
  • St. Vincent & Grenadines USD $
  • Sweden EUR €
  • Switzerland USD $
  • Thailand USD $
  • Tonga USD $
  • Trinidad & Tobago USD $
  • Türkiye USD $
  • Turks & Caicos Islands USD $
  • U.S. Outlying Islands USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
  • Facebook
  • Instagram
  • YouTube
Off Grid and Marine Energy
  • Loading Menu ...

Country/region

  • United Kingdom USD $
  • United States USD $
  • Anguilla USD $
  • Antigua & Barbuda USD $
  • Argentina USD $
  • Aruba USD $
  • Australia USD $
  • Austria EUR €
  • Bahamas USD $
  • Barbados USD $
  • Belgium EUR €
  • Belize USD $
  • Bermuda USD $
  • British Indian Ocean Territory USD $
  • British Virgin Islands USD $
  • Bulgaria EUR €
  • Canada CAD $
  • Caribbean Netherlands USD $
  • Cayman Islands USD $
  • Chile USD $
  • Colombia USD $
  • Cook Islands USD $
  • Costa Rica USD $
  • Croatia EUR €
  • Curaçao USD $
  • Czechia EUR €
  • Denmark EUR €
  • Dominica USD $
  • Dominican Republic USD $
  • Estonia EUR €
  • Falkland Islands USD $
  • Fiji USD $
  • Finland EUR €
  • France EUR €
  • French Polynesia USD $
  • Germany EUR €
  • Gibraltar USD $
  • Greece EUR €
  • Grenada USD $
  • Guadeloupe USD $
  • Guatemala USD $
  • Guernsey USD $
  • Hong Kong SAR USD $
  • Hungary EUR €
  • Iceland USD $
  • Indonesia USD $
  • Ireland EUR €
  • Isle of Man USD $
  • Israel USD $
  • Italy EUR €
  • Jamaica USD $
  • Japan USD $
  • Jersey USD $
  • Latvia EUR €
  • Lithuania EUR €
  • Luxembourg EUR €
  • Malaysia USD $
  • Maldives USD $
  • Malta EUR €
  • Martinique USD $
  • Mexico USD $
  • Montserrat USD $
  • Namibia USD $
  • Netherlands EUR €
  • New Zealand USD $
  • Norway USD $
  • Panama USD $
  • Pitcairn Islands USD $
  • Poland EUR €
  • Portugal EUR €
  • Romania EUR €
  • Singapore USD $
  • Sint Maarten USD $
  • Slovakia EUR €
  • Slovenia EUR €
  • Solomon Islands USD $
  • South Africa USD $
  • South Korea USD $
  • Spain EUR €
  • St. Barthélemy USD $
  • St. Kitts & Nevis USD $
  • St. Lucia USD $
  • St. Martin USD $
  • St. Pierre & Miquelon USD $
  • St. Vincent & Grenadines USD $
  • Sweden EUR €
  • Switzerland USD $
  • Thailand USD $
  • Tonga USD $
  • Trinidad & Tobago USD $
  • Türkiye USD $
  • Turks & Caicos Islands USD $
  • U.S. Outlying Islands USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
Log in Cart

Item added to your cart

View cart

New for 2026 !! REC-BMS AI Tech Support Agent

Check out the New WS500 Pro kits

Now Available, Wakespeed 48-12-48 DC/DC converters

Save on Smart REC BMS Kits

Filter and sort Filter

Filter and sort

Filter

24 products

Availability
Clear
Price

The highest price is $2,625.44

$
$
Clear
Brand
Clear
Remove all
Remove all

24 products

Remove all
  • Wakespeed WS48-12X 48v to 12v bi-directional DC-DC converter kit with harness and WS500 option Wakespeed  WS48-12X 48v/12v Bi-Directional DC-DC Converter Kit

    Wakespeed WS48-12X 48v/12v Bi-Directional DC-DC Converter Kit

    Sale

    Wakespeed WS48-12X 48v/12v Bi-Directional DC-DC Converter Kit

    Regular price From $1,924.32 USD
    Regular price $2,263.90 USD Sale price From $1,924.32 USD
    Sale
  • Wakespeed CAN Harness for 48V/12V bi-directional DC-DC converter connection Wakespeed CAN Harness for 48V/12V Bi-Directional DC-DC Converter

    Wakespeed CAN Harness for 48V/12V Bi-Directional DC-DC Converter

    Wakespeed CAN Harness for 48V/12V Bi-Directional DC-DC Converter

    Regular price $44.95 USD
    Regular price Sale price $44.95 USD
  • Wakespeed WS48-12X bi-directional 48v to 12v DC-DC converter unit with wiring connections and metal casing Wakespeed WS48-12X 48v/12v Bi-Directional DC-DC Converter

    Wakespeed WS48-12X 48v/12v Bi-Directional DC-DC Converter

    Sale

    Wakespeed WS48-12X 48v/12v Bi-Directional DC-DC Converter

    Regular price $2,199.00 USD
    Regular price $2,399.00 USD Sale price $2,199.00 USD
    Sale
  • Wakespeed WS500 advanced alternator regulator for marine and RV battery management with Bluetooth connectivity WS500 Smart Reg

    Wakespeed WS500 Advanced Alternator Regulator

    Wakespeed WS500 Advanced Alternator Regulator

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $599.00 USD
    Regular price Sale price $599.00 USD
  • Wakespeed WS500 Pro alternator regulator kit with Bluetooth and CANBus integration for advanced battery charging systems Wakespeed WS500

    Wakespeed WS500 Pro Advanced Alternator Regulator Kit

    Sale

    Wakespeed WS500 Pro Advanced Alternator Regulator Kit

    4.83 / 5.0

    (24) 24 total reviews

    Regular price From $657.71 USD
    Regular price $714.90 USD Sale price From $657.71 USD
    Sale
  • Wakespeed WS500 Pro Bluetooth alternator regulator van kit with harness, sensor, and mobile app connectivity Wakespeed WS500 Pro Bluetooth alternator regulator for advanced battery charging with smartphone app integration

    Wakespeed WS500 Pro Bluetooth Alternator Regulator Van Kit

    Sale

    Wakespeed WS500 Pro Bluetooth Alternator Regulator Van Kit

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $759.00 USD
    Regular price $824.85 USD Sale price $759.00 USD
    Sale
  • Wakespeed WS500 Pro smart alternator regulator with negative harness kit and USB adapters for marine and RV applications Wakespeed WS500 Pro with Negative Harness Kit

    Wakespeed WS500 Pro with Negative Harness Kit

    Sale

    Wakespeed WS500 Pro with Negative Harness Kit

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $679.00 USD
    Regular price $732.80 USD Sale price $679.00 USD
    Sale
  • Wakespeed WS500 Pro smart alternator regulator with negative harness kit and USB adapters for marine and RV applications Wakespeed WS500 Pro with Positive Harness Kit

    Wakespeed WS500 Pro with Positive Harness Kit

    Sale

    Wakespeed WS500 Pro with Positive Harness Kit

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $679.00 USD
    Regular price $732.80 USD Sale price $679.00 USD
    Sale
  • WS100 to Ford female cable connector with protective sleeve for voltage regulator connection

    WS100 To Ford Female Cable Connector

    WS100 To Ford Female Cable Connector

    Regular price $24.95 USD
    Regular price Sale price $24.95 USD
  • WS500 Deutsch CANBus to NMEA2000 M12 adapter cable on white background

    WS500 Deutsch CANBus to NMEA2000 M12 Adapter Cable

    WS500 Deutsch CANBus to NMEA2000 M12 Adapter Cable

    Regular price $39.95 USD
    Regular price Sale price $39.95 USD
  • WS500 Lithionics CAN terminator and adapter cable connector with wires isolated on white background

    WS500 Lithionics CAN Adapter

    WS500 Lithionics CAN Adapter

    Regular price $19.95 USD
    Regular price Sale price $19.95 USD
  • WS500 Lithionics adapter cable for battery BMS CAN ports connection

    WS500 Lithionics CAN/BMS Adapter Cable

    WS500 Lithionics CAN/BMS Adapter Cable

    Regular price $34.95 USD
    Regular price Sale price $34.95 USD
  • WS500 Network Connector Cap threaded 19mm plastic protector for RJ45 CANBus connector jack WS500 Network C

    WS500 Network Connector Caps

    WS500 Network Connector Caps

    Regular price $19.95 USD
    Regular price Sale price $19.95 USD
  • WS500 Regulator Harness wiring for van and RV installations with extended ignition and alternator legs

    WS500 Regulator Harness (P-type) for Van Installations

    WS500 Regulator Harness (P-type) for Van Installations

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $169.95 USD
    Regular price Sale price $169.95 USD
  • WS500 Regulator Harness P-type with CAN high low wires and Deutsch connector with WS500/Deutsche-M12 cable adapter WS500 Regulator Harness (P-type) with CAN Deutsch Connector

    WS500 Regulator Harness (P-type) with CAN Deutsch Connector

    Sale

    WS500 Regulator Harness (P-type) with CAN Deutsch Connector

    4.83 / 5.0

    (24) 24 total reviews

    Regular price $87.95 USD
    Regular price $99.95 USD Sale price $87.95 USD
    Sale
  • WS500 Victron Crossover Cable RJ45 to VE-CAN crossover cable 4.5 ft WS500 Victron C

    WS500 Victron Crossover Cable

    WS500 Victron Crossover Cable

    Regular price $24.95 USD
    Regular price Sale price $24.95 USD
  • 1
  • 2

Subscribe to tech and sale notices

  • Facebook
  • Instagram
  • YouTube

Country/region

  • United Kingdom USD $
  • United States USD $
  • Anguilla USD $
  • Antigua & Barbuda USD $
  • Argentina USD $
  • Aruba USD $
  • Australia USD $
  • Austria EUR €
  • Bahamas USD $
  • Barbados USD $
  • Belgium EUR €
  • Belize USD $
  • Bermuda USD $
  • British Indian Ocean Territory USD $
  • British Virgin Islands USD $
  • Bulgaria EUR €
  • Canada CAD $
  • Caribbean Netherlands USD $
  • Cayman Islands USD $
  • Chile USD $
  • Colombia USD $
  • Cook Islands USD $
  • Costa Rica USD $
  • Croatia EUR €
  • Curaçao USD $
  • Czechia EUR €
  • Denmark EUR €
  • Dominica USD $
  • Dominican Republic USD $
  • Estonia EUR €
  • Falkland Islands USD $
  • Fiji USD $
  • Finland EUR €
  • France EUR €
  • French Polynesia USD $
  • Germany EUR €
  • Gibraltar USD $
  • Greece EUR €
  • Grenada USD $
  • Guadeloupe USD $
  • Guatemala USD $
  • Guernsey USD $
  • Hong Kong SAR USD $
  • Hungary EUR €
  • Iceland USD $
  • Indonesia USD $
  • Ireland EUR €
  • Isle of Man USD $
  • Israel USD $
  • Italy EUR €
  • Jamaica USD $
  • Japan USD $
  • Jersey USD $
  • Latvia EUR €
  • Lithuania EUR €
  • Luxembourg EUR €
  • Malaysia USD $
  • Maldives USD $
  • Malta EUR €
  • Martinique USD $
  • Mexico USD $
  • Montserrat USD $
  • Namibia USD $
  • Netherlands EUR €
  • New Zealand USD $
  • Norway USD $
  • Panama USD $
  • Pitcairn Islands USD $
  • Poland EUR €
  • Portugal EUR €
  • Romania EUR €
  • Singapore USD $
  • Sint Maarten USD $
  • Slovakia EUR €
  • Slovenia EUR €
  • Solomon Islands USD $
  • South Africa USD $
  • South Korea USD $
  • Spain EUR €
  • St. Barthélemy USD $
  • St. Kitts & Nevis USD $
  • St. Lucia USD $
  • St. Martin USD $
  • St. Pierre & Miquelon USD $
  • St. Vincent & Grenadines USD $
  • Sweden EUR €
  • Switzerland USD $
  • Thailand USD $
  • Tonga USD $
  • Trinidad & Tobago USD $
  • Türkiye USD $
  • Turks & Caicos Islands USD $
  • U.S. Outlying Islands USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
Payment methods
  • Amazon
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
© 2026, Off Grid and Marine Energy Powered by Shopify
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
★ Reviews

Let customers speak for us

61 reviews
Write a review
93%
(57)
2%
(1)
2%
(1)
0%
(0)
3%
(2)
L
REC BMS 2Q series 16s BMS
Luis S.

REC BMS 2Q series 16s BMS

N
Wakespeed WS500 Pro Bluetooth Alternator Regulator
Niels W.
Wakespeed and Victron

I installed last year a wakespeed 500 together with a Vitron Cerbo GX on my 24 Volt system, which includes solar cells regulated by Victron Smart solar MPPT. Consumption is measured by Victron Smart shunt. It all works great and leave the batteries (LiFe) full and the solar cells do not any longer prevent the generator from charging. I am now doing the same with my 12 Volt system.

Thanks for your review and letting us know it's working well!

l
Wakespeed WS500 Pro Bluetooth Alternator Regulator
laurent g.

Fast delivery and good price.
Thank you.

We're glad it went well and thanks for taking the time to leave a review !!

A
REC BMS RS485 Interface cable for PC Software
Anonymous
Response

Really appreciate Rick's follow-up and resolution to a shipping issue

Thanks so much for your kind review and glad we were able to get your cable reshipped.

B
REC BMS 2Q Series 16S-Slave
Bill C.
Ordering is ez-peeze, nice follow up email with links to important docs, order arrived on time

Ordering is ez-pee-ze, nice follow up email with links to important docs, order arrived on time. OGM has been very consistent over the past 2-3 years that I have been working with Rick. I am very satisfied that the order is processed right away and the shipping times are spot on with minimal cost. (I paid a little bit to have the order shipped using a faster method) 5 Stars… again.

User picture User picture User picture User picture

Thanks so much for the review!! Great customers like you make our day!!

Load More