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WS100 12V or 24V Multi-Stage Voltage Regulator
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WS100 12V or 24V Multi-Stage Voltage Regulator
WS100 12V or 24V Multi-Stage Voltage Regulator with Harness
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WS100 12V or 24V Multi-Stage Voltage Regulator


This Kit includes a WS100 Battery Temperature Sensor Cable and an Alternator Temperature Sensor Cable.


View the detailed User Manual here

Quantity Price
1+ $322.00
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WS100 12V or 24V Multi-Stage Voltage Regulator
Voltage Needed?
Wiring Harness Type?
P-Type Alternator Excitation
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The WS100 Multi-Stage Voltage Regulator provides optimal care for your batteries when used in conjunction with a P-type, externally regulated alternator. The WS100/12 was designed specifically to provide the user with an extremely simple interface – only two adjustments are required to deliver tailored charging to your batteries. A convenient five-position rotating switch enables the user to select one of five programs based on battery type: standard flooded/gel, standard AGM, Carbon Foam, deep cycle flooded and high-density AGM/TPPL.

In addition to the selectable programs for battery type, the WS100/12 provides the ability to adjust the maximum regulator field output, making it possible to reduce alternator horsepower load to the engine and belt. Four settings are available: 100% (no field reduction), 90%, 75% and 50% field output.

The WS100/12 can be used alone, or in conjunction with optional WS-100-ATS and WS-100-BTS alternator and battery temperature sensors. With the temperature sensors installed, the WS100/12 can monitor and respond to changes in ambient battery temperatures and reduce charging output if the alternator temperature exceeds safe operating temperatures.


            ·        There are just 2 user adjustments: A five-position battery program selector and a four-position field output control.

            ·        Program selections include Standard Flooded/Gel, Standard AGM, Carbon Foam AGM, Deep cycle Flooded and High-density AGM/TPPL charge profiles.

            ·        Ability to manage load at four different levels: 100%, 90%, 75%, and 50% field output.

            ·        Optional alternator and battery temperature sensors for even greater charging precision and safety.

            ·        Premium multi-stage voltage regulation with great quality, simplicity and a price well below the competition.




There are 2 ways to get an exact quote for the base shipping for your WS100 12V or 24V multi-stage voltage regulator order.

1.  Contact us at (801) 566-5678 9am-5pm Monday-Friday or email [email protected] or go through our Contact Us page




2. Place your order by clicking in the shopping pallet “Proceed To Checkout”

a. Enter your information so we can get you a shipping quote

b. Select the “Shipping Method” of preference

c. Confirm the “Choose one payment method” has “Shipping Quote Request” selected

d. Click the “Check Out” button

e. You’ll receive a confirmation email of your request, as will we


We’ll research the exact shipping cost and send you an invoice to your PayPal or email or you can add it to your pallet in $1 Shipping Increments for your WS100 12V or 24V multi-stage voltage regulator order.



Quantity discounts show in the “Shopping Pallet”.

We love to meet or beat any competitor’s price!


Higher volume discounts, price matching or questions?

Contact Carl, our resident specialist.

9am-9pm Mon-Sat MDT

(801) 566-5678

or email

[email protected]


[email protected]

or through our Contact Us page

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