Trailer Breakaway System / Electric Brake Safety Kit
Engager BA10-150 Trailer Breakaway Kit with LED Battery Tester, Built-In Charger & 12V Battery
Complete trailer breakaway kit for single, tandem, 2-axle, and 3-axle trailers equipped with electric brakes. Includes a rechargeable 12V battery, rustproof plastic battery case, LED test lights, built-in charger, and breakaway switch with pin and cable assembly.
Part Number: BA10-150 1, 2 & 3 Axle Capacity Built-In Charger & LED Tester
Overview
The BA10-150 Engager breakaway kit is a safety-focused trailer emergency brake system designed for trailers with electric brakes. If the trailer separates from the tow vehicle, the breakaway switch activates the trailer brakes using the included rechargeable 12V battery. This kit adds the convenience of a built-in battery charger, LED charge indicators, and a test button so battery condition can be checked before towing.
R&P Service Insight
A trailer breakaway kit is one of the most important safety systems on an electric brake trailer. The battery, switch, charger, and cable all need to be functional before the trailer goes on the road.
-
Battery Check: The built-in test button and LED indicators help verify battery status before towing.
-
Charging Support: The built-in charger maintains the rechargeable battery while connected to the tow vehicle charging circuit.
-
Emergency Activation: The included switch and pin/cable assembly are designed to activate the trailer brakes if separation occurs.
R&P Knowledge Hub
Compatibility: Designed for single and tandem axle trailers with electric brakes, with stated 1, 2, and 3 axle capacity.
Vehicle / System Fit: Used on trailer electric brake breakaway systems where a self-contained breakaway battery box, charger, tester, and switch kit are required.
Installation Notes: Mounts to a flat surface. Verify wiring, mounting location, tow vehicle charging circuit, and breakaway switch cable routing before installation.
Performance Insight: LED charge indicators and the built-in test button make it easier to confirm the breakaway battery is ready before towing.
Brand & Fitment Note
Selling Brand: Engager / current inventory may be labeled TAP or Redline.
Application Reference: This listing is for a trailer breakaway kit for electric brake trailer applications. Trailer compatibility depends on brake system type, wiring configuration, mounting location, and axle/brake setup.
What This Means: The same unit may arrive with TAP or Redline labeling depending on current inventory. Both labels refer to the supplied BA10-150 breakaway kit configuration described in this listing.
Before Ordering: Verify your trailer uses electric brakes and confirm the mounting location, wiring needs, axle capacity, and included components before installation.
R&P Repair Insight
Breakaway systems should be inspected regularly, especially on trailers that sit outside, see frequent road use, or have aging wiring. A weak battery, damaged switch cable, poor ground, or disconnected charge wire can keep the system from working when needed.
-
Charge Status: Use the test button and LED indicators to confirm battery condition before towing.
-
Switch Cable Routing: Route the cable so it can pull the pin cleanly without dragging, binding, or wrapping around the safety chains.
-
Brake Function: After testing, make sure the pin is fully reinserted and trailer brakes are not left engaged.
Features
Built-In LED Battery Tester
Integrated LED test lights show Full, Re-charge, and Charging status for quick battery condition checks.
Integrated Battery Charger
Built-in charger charges the breakaway battery while the trailer is plugged into the tow vehicle charging circuit.
Rechargeable 12V Battery Included
Includes a 5 amp-hour 12V sealed rechargeable battery for breakaway brake activation.
Complete Breakaway Switch Setup
Includes breakaway switch #6550007 with pin/cable assembly #6550016 for emergency brake activation.
Specifications
| Specification | Detail |
| Part Number | BA10-150 |
| Brand | Engager / may be labeled TAP or Redline depending on current inventory |
| Product Type | Trailer breakaway kit with battery, charger, tester, case, and switch |
| Application | Single, tandem, 2-axle, and 3-axle trailers with electric brakes |
| Battery | 5 amp-hour 12V sealed rechargeable battery |
| Case | Rustproof plastic battery case |
| Capacity | 1, 2, and 3 axle capacity |
| Mounting | Mounts to a flat surface; screws included |
| Indicators | LED test lights for Full, Re-charge, and Charging |
Fitment / Application
| Category | Details |
| Vehicle / System | Trailer electric brake breakaway system |
| Primary Fit | Single and tandem axle trailers equipped with electric brakes |
| Secondary Fit | 1, 2, and 3 axle trailer applications where this breakaway kit configuration matches the trailer setup |
| Notes | Verify trailer brake type, wiring configuration, mounting location, tow vehicle charging circuit, and breakaway switch routing before installation. |
Included Components
| Quantity | Item |
| 1 | Breakaway battery case with built-in charger, LED charge indicators, and test button |
| 1 | 5 amp-hour 12V sealed rechargeable battery |
| 1 | Breakaway switch #6550007 |
| 1 | Pin/cable assembly #6550016 |
| Included | Mounting screws, required hardware, and installation instructions |
This unit may arrive labeled TAP or Redline depending on current inventory. Both labels refer to the same supplied unit configuration for this listing. Verify electric brake compatibility, axle capacity, battery charge status, wiring, mounting location, cable routing, and included components before installation or towing.
BA10-150 Engager breakaway kit, trailer breakaway kit with battery, TAP breakaway kit, Redline breakaway kit, trailer breakaway battery box, breakaway kit with LED tester, breakaway kit with built in charger, 12 volt trailer breakaway battery kit, electric brake trailer safety kit, breakaway switch with pin cable assembly 6550007 6550016, 5 amp hour trailer breakaway battery
