WS500 Pro Bluetooth® Advanced Alternator Regulator

w/ Positive Harness

$758.90

WS500 Pro Bluetooth® Advanced Alternator Regulator

BBWS500PRO-PH

The Battle Born® WS500 Pro Advanced Alternator Regulator delivers precise, adaptive charging control for high-performance LiFePO4 battery systems. Built on trusted Wakespeed Charge Control technology, this Battle Born Batteries configured version is pre-programmed for optimal performance and simplified installation. When integrated through the Battle Born HUB, it enables system-level communication and visibility through the Battle Born Mobile App. Engineered for demanding applications, the WS500 Pro provides a higher level of control and reliability than conventional regulators.

$758.90

Features

Built for High-Performance Alternator Charging

The Battle Born WS500 Pro Advanced Alternator Regulator gives you precise, adaptive control over how your alternator charges your batteries, so you get faster recharge times, less wasted energy, and a system that actually responds to real-world conditions.

Pre-configured for Battle Born Batteries and built on the proven Wakespeed platform, it's designed for marine and RV installations where reliable charging performance isn't optional. Assembled in the USA.

Key Advantages

Advanced Charge Control

Continuously monitors and adjusts output in real time. Not just reacting to voltage, but responding to the full picture of what your system needs.

System Integration & Connectivity

Works with the Battle Born Mobile App (via HUB) and integrates directly with Victron Cerbo GX, so your charging data lives where your system data lives.

Proven Wakespeed Platform

Built on a platform with over a decade of real-world deployment across marine and mobile applications. Not a new idea, a refined one.

Common Applications

Marine

Overland

Fleet

Mobile Power

Unlock the Full Potential of Your Alternator

Most charging solutions leave power on the table. The Battle Born WS500 Pro works directly with externally regulated alternators to use their full output capacity, delivering higher charge rates and faster recovery times than DC-DC chargers can match.

It's not just about pushing more amps. It's about maintaining intelligent control over how those amps are delivered, so your batteries charge safely and correctly every time.

Smarter Charging. Greater Control.

More Precise Charge Control
Monitors multiple system variables and adjusts output in real time, delivering consistent and stable charging performance across changing conditions.

Active Alternator Protection
Regulates output based on alternator temperature and system demand, helping prevent overheating and extend alternator life in demanding applications.

Simplified Installation
Pre-configured for Battle Born battery systems to reduce setup time and streamline system commissioning.

Engineered for Real-World Performance

The Battle Born WS500 Pro is designed to operate reliably in the electrically complex environments found in marine and RV systems. From variable engine speeds to high electrical loads, it maintains stable and accurate charging performance.

Layered Safety. Engineered Performance.

Battle Born Batteries are designed with multiple layers of protection to support safe, reliable operation in demanding mobile and off-grid environments. From inherently stable LiFePO4 chemistry to intelligent battery management electronics, every component works together to protect the battery and the systems it powers.

Simplified Installation

Streamlined Wiring

Significantly reduces wiring complexity compared to other advanced regulator systems.

Plug-and-Go Configuration

Pre-configured for Battle Born Batteries to minimize setup time.

Designed for System Integration

Works seamlessly with modern power system architectures including CAN-enabled systems.

Flexible Installation

Bluetooth Configuration

Quickly configure and fine-tune advanced settings through the Wakespeed App via Bluetooth.

Supports Multi-Battery Systems

Works with large battery banks and high-capacity systems.

Multi-Voltage Capability

Compatible with 12V, 24V, and 48V system configurations.

System Integration Support

The WS500 Pro is designed to integrate with industry-standard communication protocols and modern power system components.

Delivers real-time system visibility with advanced configuration through the Wakespeed App and firmware updates via USB.

American Assembled. American Proven.

Configured and assembled in Reno, Nevada, the WS500 Pro is built with rigorous quality standards and backed by Dragonfly Energy’s engineering expertise.

Trusted by installers, OEM partners, and system integrators across North America.

Want a Wakespeed WS500 Pro?

Call us. Our team will help you find the right configuration for your system. 1-855-292-2831

Access configuration documentation at Wakespeed.com

Specs

Physical Data

Wiring Harness: Color coded tinned wire. Expandable sheathing.
Terminal Connectors: Ampseal 23-pin waterproof Ruggedized RJ45 (CAN)
USB Connector: USB Type B
Warranty: 2-Year Limited Warranty

System Voltage

12-VOLT: Auto Detected
24-VOLT : Auto Detected
48-VOLT: Auto Detected
Other fully customizable from 12 to 48/52v, no hardware changes necessary.

Field Polarity

A-Type (N) / B-Type (P): Select compatible P- or N-type wiring harness to match alternator polarity.

Regulation Capability

Charge controller is uniquely capable of driving alternator output based on a combination of three primary criteria: voltage, current, and temperature goals / limits – making it possible to configure charging to specific battery manufacturer recommendations.
Voltage: Yes – Via sense wires included in wiring harness.
Current: Yes – Via amp shunt. Can be calibrated to support most shunts. 500A / 50mV is default.
Temperature: Yes – Via alternator and battery temperature sensors. Real-time variable charging output based on ambient alternator and battery temperature.
Battery Temperature and/or current may optionally be supplied via CAN when used with suitable BMS.

Configuration

BATTLE BORN WS500PRO: Automatically configured for Battle Born Smart Batteries
VIA BUILT-IN SWITCH: Basic Charge profile by battery type: Battery capacity, Alternator output range, Battery ID
VIA WAKESPEED APPLICATION: Fully customized / optimized configuration for battery, alternator, and system via Bluetooth and easy to use Wakespeed Mobile App.

Documentation

Download product documentation that you might find helpful for the WS500 Pro Bluetooth® Advanced Alternator Regulator, including Manuals, Cutsheets, Data Sheets, Installation Guides, and more.