---
product_id: 253917530
title: "[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter"
brand: "omnihil"
price: "C$2028"
currency: NIO
in_stock: true
reviews_count: 1
url: https://www.desertcart.ni/products/253917530-ul-listed-omnihil-8-feet-long-ac-dc-adapter-compatible
store_origin: NI
region: Nicaragua
---

# Worldwide Compatibility 240V Output 5-Year Warranty [UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter

**Brand:** omnihil
**Price:** C$2028
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Adventures with Confidence!

## Quick Answers

- **What is this?** [UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter by omnihil
- **How much does it cost?** C$2028 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/253917530-ul-listed-omnihil-8-feet-long-ac-dc-adapter-compatible)

## Best For

- omnihil enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with OVP, OCP, and SCP protection to keep your devices safe.
- • **Built to Last:** Enjoy peace of mind with a 5-year free warranty on your purchase.
- • **Portable Power:** Lightweight and compact design makes it easy to carry on the go.
- • **Power Up Anywhere:** With a global input range of 100V to 240V, this adapter is your travel companion.
- • **Quality Assurance:** UL Listed for safety and reliability, ensuring top-notch performance.

## Overview

The OMNIHIL 8 Feet Long AC/DC Adapter is a UL Listed power solution designed for compatibility with Coolreall BOX9 and BOX21 Mini Portable Car Jump Starters. It operates on a worldwide voltage range of 100V to 240V and features essential safety protections, including over voltage, over current, and short circuit protection. With a 5-year warranty, this adapter is both reliable and portable, making it an essential accessory for your power needs.

## Description

[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter

## Features

- Adapter Rating: World Wide 100V ~ 240V 50/60Hz - UL LISTED
- All products are tested to exceed/meet standard specification
- OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
- 5 YEAR FREE WARRANTY
- 3RD PARTY NON OEM PARTS
- Does Not Contain: Alkaline / Nickel / NIMH or Lithium Ion Batteries.
- The image shown here is indicative ONLY. If there are any inconsistencies between the image and the actual product, the actual product WILL govern.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Output Voltage | 240 Volts |
| Power Source | Corded Electric |
| Main Power Connector Type | 2 Pin |
| Input Voltage | 240 Volts |
| Connector Type Used on Cable | barrel connector |
| Compatible Devices | adapter |
| Additional Features | Portable |
| Energy Specifications Met | UL |
| Material | nickel |

## Images

![[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter - Image 1](https://m.media-amazon.com/images/I/71w5FgR8SNL.jpg)
![[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter - Image 2](https://m.media-amazon.com/images/I/718cOnjR3zL.jpg)
![[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter - Image 3](https://m.media-amazon.com/images/I/71mA6Vn6VyL.jpg)
![[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with Coolreall BOX9 BOX21 Mini Portable Car Jump Starter - Image 4](https://m.media-amazon.com/images/I/71pj183MNTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great!
  

*by P***R on Reviewed in the United States on October 13, 2022*

My coolreal smart box21 will charger is missing. This works perfectly. I found in just in time for some business travel I have coming up.

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**Shop now:** [https://www.desertcart.ni/products/253917530-ul-listed-omnihil-8-feet-long-ac-dc-adapter-compatible](https://www.desertcart.ni/products/253917530-ul-listed-omnihil-8-feet-long-ac-dc-adapter-compatible)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-26*