---
product_id: 58949685
title: "8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey"
brand: "knap"
price: "KD 13.94"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/58949685-8-4v-1a-heated-jacket-battery-charger-for-kobalt-smarkey
store_origin: KW
region: Kuwait
---

# 1A charging 8.4V output UL certified 8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey

**Brand:** knap
**Price:** KD 13.94
**Availability:** ✅ In Stock

## Summary

> Stay Charged, Stay Warm! 🔥

## Quick Answers

- **What is this?** 8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey by knap
- **How much does it cost?** KD 13.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/58949685-8-4v-1a-heated-jacket-battery-charger-for-kobalt-smarkey)

## Best For

- knap enthusiasts

## Why This Product

- Trusted knap 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 from overvoltage, overcurrent, and short circuits.
- • **Global Input Range:** Works with input voltages from 100V to 240V, making it perfect for travel and international use.
- • **Reliable Performance:** UL certified for safety and efficiency, ensuring your heated jacket is always ready when you need it.
- • **Universal Compatibility:** Supports Kobalt and Smarkey heated jackets, ensuring you stay warm wherever you go.
- • **Smart Charging Indicator:** LED indicator changes from red to green, so you know exactly when your battery is fully charged.

## Overview

The 8.4V 1A Heated Jacket Battery Charger is designed specifically for Kobalt and Smarkey heated jackets, featuring a smart LED indicator for charging status and multiple safety protections. With a global input voltage range and UL certification, this charger ensures reliable and safe performance for your heated gear.

## Description

8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey

## Features

- Support for Kobalt and Smarkey heated jacket battery charging with input voltage rang 100v-240v
- Can not support for 12V Milwaukee Bush Snap-on Makita Heated Jacket Charging
- Smart Indicator LED will red during charging and will change to green if full charging
- OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
- UL certified Charger can charge your battery more safety cargador de chaqueta calefactable

## Images

![8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey - Image 1](https://m.media-amazon.com/images/I/51tRirBtmLL.jpg)
![8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey - Image 2](https://m.media-amazon.com/images/I/71Puh6G+cBL.jpg)
![8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey - Image 3](https://m.media-amazon.com/images/I/61g4GpwM4KL.jpg)
![8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey - Image 4](https://m.media-amazon.com/images/I/71GBOh93jQL.jpg)
![8.4V 1A Heated Jacket Battery Charger for Kobalt and Smarkey - Image 5](https://m.media-amazon.com/images/I/71UmJz2jiEL.jpg)

## Questions & Answers

**Q: Charging cord for 7.4v 4400ah batterie**
A: This charger can support 7.4v and 8.4v heated jacket battery charging.   
Why selller define 7.4v and 8.4v heated jacket battery?   Actually, 7.4v is battery discharge voltage plate level and 8.4v is battery full charging voltage.   So 7.4v and 8.4v is the same discription of heated jacket battery situations.

**Q: Will this charger a Delvbu 5000mAh battery**
A: You need make sure your battery charging port diameter is 4.0mm.  If 4.omm and your battery input voltage is 8.4v.  and then you can select this charger.

**Q: What is the barrel size of the plug (outside x inside in mm)?**
A: The barrel size of the plug outside diameter is 4.0mm  inside in is 1.7mm.

**Q: What charger for a 7.4 battery?**
A: Yes, This battery can support 7.4v or 8.4v battery.  But need your make sure your battery charging port size.

Please let us know your battery and jacket brand and will provide your suggestions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Loved the heated elements of the jacket
  

*by A***E on Reviewed in the United States on March 21, 2018*

Loved the heated elements of the jacket. In the first month, the zipper started sticking. Contacted the company and they immediately replaced the jacket free of charge and did not require us to send back The damaged jacket.  The new jacket works fine. Great customer service and jacket keeps you nice and toasty without all the bulk of a heavy jacket. We live in the Rocky Mountains in CO. It's perfect. Highly recommend.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice heated battery charger
  

*by W***S on Reviewed in the United States on December 7, 2020*

Son lost he charger for his heated jacket and it’s getting cold in Ct so I bought this for him for his birthday and it works great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    As expected
  

*by J***N on Reviewed in the United States on December 14, 2020*

Arrived quickly and worked as it should.

## Frequently Bought Together

- Heated Jacket Charger for Kobalt with 8.4V 1A Output
- Lifelong ZenCharge 20000 mAh 22.5 W Compact Pocket Size Power Bank with 6 Input/Output Port (Purple, Lithium Polymer, Fast Charging, Quick Charge 3.0 for Mobile, Earbuds,Speaker, Tablet)

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**Shop now:** [https://www.desertcart.com.kw/products/58949685-8-4v-1a-heated-jacket-battery-charger-for-kobalt-smarkey](https://www.desertcart.com.kw/products/58949685-8-4v-1a-heated-jacket-battery-charger-for-kobalt-smarkey)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-16*