---
product_id: 485960961
title: "E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT"
brand: "e-cowlboy"
price: "S$79"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/485960961-e-cowlboy-12-volt-power-adapter-for-1999-2018-jeep
store_origin: SG
region: Singapore
---

# Plug-n-play 12V power 1-year warranty E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT

**Brand:** e-cowlboy
**Price:** S$79
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Adventure!

## Quick Answers

- **What is this?** E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT by e-cowlboy
- **How much does it cost?** S$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/485960961-e-cowlboy-12-volt-power-adapter-for-1999-2018-jeep)

## Best For

- e-cowlboy enthusiasts

## Why This Product

- Trusted e-cowlboy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Purchase:** Enjoy peace of mind with a 100% satisfaction guarantee and a 12-month warranty.
- • **User-Friendly Design:** No splicing required—just plug in and power up your accessories effortlessly.
- • **Seamless Compatibility:** Fits 1999-2023 Jeep Wrangler models, ensuring you’re always ready for adventure.
- • **Ignition-Switched Power:** Easily operate your favorite gadgets like CB radios and GPS without draining your battery.
- • **Hassle-Free Installation:** Comes with clear instructions for a quick and easy setup, so you can hit the road faster.

## Overview

The E-cowlboy 12 Volt Power Adapter is designed for Jeep enthusiasts, providing a seamless plug-n-play solution for powering accessories in various Jeep models from 1999 to 2023. With a user-friendly design and a 12-month warranty, this adapter ensures you can enhance your driving experience without any hassle.

## Description

Great Compatibility — Fit for 1999-2025 Jeep Wrangler TJ TJ Unlimited JK JKU JL JLU Unlimited Sport Sahara Freedom Rubicon and 2020-2025 Gladiator JT. Compatible with both two and four door models, regardless of trim level.

## Features

- Great Compatibility — Fit for 1999-2023 Jeep Wrangler TJ TJ Unlimited JK JKU JL JLU Unlimited Sport Sahara Freedom Rubicon and 2020-2021 Gladiator JT. Compatible with both two and four door models, regardless of trim level.
- Perfect Design — This wiring harness adds an inline fuse and connection point to your factory 12-volt power outlet. Add accessory power that's ignition switched to operate accessories such as CB radios, radar detectors, portable GPS, satellite radios, auxiliary lighting and more with this 12 Volt Power Adapter.
- No Splicing Required — This 12 Volt Power Adapter is a direct plug-n-play solution that requires no additional modification. This user-friendly design allows you to easily power the accessories in your car.
- Easier Work — Includes Instructions. The only switched ignition lead available to tap into is located behind the lower dash power port. This is the only place that a switched accessory can safely be attached. This is an easy way to add accessories without causing damage to the electrical system.
- 100% Satisfaction Guarantee — If you're not 100% satisfied with our items, simply return it for refund within 30 days. Support 12-month Warranty. Professional & Sincere Service allows you to take no risks to purchase in E-cowlboy!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | E-cowlboy |
| Brand | E-cowlboy |
| Package Dimensions | 12.6 x 11.51 x 3.4 cm; 68 g |
| Item model number | EC - 12VPA |
| Manufacturer Part Number | EC - 12VPA |
| Special Features | Portable |
| Voltage | 12 Volts |
| Item Weight | 68 g |

## Product Details

- **Brand:** E-cowlboy
- **Material:** Polyvinyl Chloride (PVC)
- **Item weight:** 0.07 Kilograms
- **Connector type:** Cigarette Lighter Socket
- **Recommended uses for product:** electrical

## Images

![E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT - Image 1](https://m.media-amazon.com/images/I/71sRnRnS9fL.jpg)
![E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT - Image 2](https://m.media-amazon.com/images/I/71ZNAnohdbL.jpg)
![E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT - Image 3](https://m.media-amazon.com/images/I/71RnCg8xMEL.jpg)
![E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT - Image 4](https://m.media-amazon.com/images/I/71RZbbLejBL.jpg)
![E-cowlboy 12 Volt Power Adapter for 1999-2018 Jeep Wrangler JK JKU TJ Unlimited & for 2018-2020 Jeep Wrangler JL & Gladiator JT - Image 5](https://m.media-amazon.com/images/I/71Y-CHlojJL.jpg)

## Questions & Answers

**Q: Can this be used to power a USB rocker switch that has positive and ground terminal?**
A: Yes you can

**Q: Does this item include mating side connectors?**
A: The mating connectors are located on the vehicle. This allows you to power your device without splicing or soldering.

**Q: Can this be used on the center console or rear outlets to get constant power in those locations?**
A: Yes

**Q: will this power tap work with 2022 jeep wrangler rubicon**
A: Should work I don’t think the 12v power supply has changed in a long time.

## Frequently Bought Together

- E-cowlboy 12 Volt Power Adapter for 1999-2025 Jeep Wrangler TJ TJU JK JKU JL JLU Unlimited & 2020-2025 Gladiator JT (2-Door & 4-Door)
- Midland – MXTA24 Low Profile Antenna Cable with NMO Connector – CB Antenna Cable Extension – 6 Meters (19 ft) with Removable UHF Connection
- GLOBLED JL Antenna Mount Driver Side CB Antenna Mount Radio Driver's Side Mounting Bracket Front Driver Near The Hood Side CB Holder Compatible with Jeep Wrangler JL JLU & Jeep Gladiator JT 2018-2023

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**Shop now:** [https://www.desertcart.sg/products/485960961-e-cowlboy-12-volt-power-adapter-for-1999-2018-jeep](https://www.desertcart.sg/products/485960961-e-cowlboy-12-volt-power-adapter-for-1999-2018-jeep)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*