---
product_id: 632207423
title: "sufe Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger"
brand: "cakuuma"
price: "$228.09"
currency: USD
in_stock: true
category: "Cakuuma"
url: https://www.desertcart.us/products/632207423-sufe-kobalt-40-volt-power-equipment-battery-gen3-fast-charger
store_origin: US
region: United States of America
---

# 40V max power Built-in LED charge indicator Fast Gen3 charging sufe Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger

**Brand:** cakuuma
**Price:** $228.09
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge faster, work smarter, stay ahead.

## Quick Answers

- **What is this?** sufe Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger by cakuuma
- **How much does it cost?** $228.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/632207423-sufe-kobalt-40-volt-power-equipment-battery-gen3-fast-charger)

## Best For

- cakuuma enthusiasts

## Why This Product

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

## Key Features

- • **Gen3 Fast Charger:** Cut downtime with rapid recharge technology.
- • **Built for the Hustle:** Engineered to keep your projects moving without pause.
- • **LED Charge Indicator:** Stay informed at a glance—no more guessing when it’s ready.
- • **Power Up with 40V Max:** Unleash peak performance for all your Kobalt 40V tools.
- • **Universal Compatibility:** Works seamlessly with all Kobalt 40V max lithium-ion batteries.

## Overview

The Sufe Kobalt 40 Volt Power Equipment Battery with Gen3 Fast Charger delivers rapid charging and reliable power for all Kobalt 40V max lithium-ion tools. Featuring built-in LED indicators, it ensures you always know your battery status, minimizing downtime and maximizing productivity.

## Description

Recharge batteries quickly and smartly with this Kobalt 80-watt fast charger. Designed to refuel 40-volt max lithium-ion batteries, your outdoor power tools will be up and running again, minimizing downtime. With the convenient LED charging indicator, you can easily monitor when your battery is fully charged.

## Features

- BUILT-IN LED CHARGE INDICATOR LIGHTS - So you know if your battery is fully charged or not
- Compatible with all Kobalt 40 volt max lithium-ion batteries. (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZSDH2LW |
| Best Sellers Rank | #138,293 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #629 in Cordless Tool Accessories |
| Brand | cakuuma |
| Color | Black |
| Connector Type Used on Cable | Kobalt custom connector |
| Global Trade Identification Number | 00084182101595 |
| Item Weight | 2.03 Pounds |
| Manufacturer | Kobalt Tools |
| Mfr Part Number | 3809906 |
| Model Number | KRC 840-03 |
| Number of Ports | 1 |
| UPC | 084182101595 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** cakuuma
- **Colour:** Black
- **Global Trade Identification Number:** 00084182101595
- **Item weight:** 2.03 Pounds
- **UPC:** 084182101595

## Images

![sufe Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger - Image 1](https://m.media-amazon.com/images/I/51TQXRHPaNL.jpg)

## Questions & Answers

**Q: Is it compatible with the 40 volt hartz battery**
A: I'm not sure because I only have a Kobalt battery but this week I will be going to the battery store and see if they have a cheaper battery for this charger then I can let you know if it works with my charge if the battery is not a Kobalt.

**Q: Will this charge a Kobalt 40v max 2.5 Ah (this listing has 6.0 Ah) lithoum ion battery?**
A: I have the Kobalt quick charger, 6Ah also. It nicely charges my 4Ah batteries. I think it will charge anything less than its max of 6Ah.

**Q: Does anyone know of the off brand jailipok 40v 6mah battery will work with this off brand charger?**
A: Yes, the Jailapok 40v battery will indeed work with this charger. However, this is NOT an off-brand charger; it is a genuine Kobalt charger and it works great.

**Q: Does it work for the 4-Amp 40v battery?**
A: Yes; I bought a 2nd charger and battery to add to what was included with the original purchase package of blower, charger, battery. The identifying information is the same on the items. I have been using them successfully for about a year.

## Frequently Bought Together

- Kobalt 40-Volt Power Equipment Battery Rapid Quick Charger Gen3
- Kobalt Gen4 40-Volt 520-CFM 120-MPH Brushless Handheld Cordless Electric Leaf Blower (Tool Only)
- XAVITO Replacement for Kobalt 40V Battery 6.0Ah, New Upgraded 5X Longer Runtime, Compatible with Kobalt 40V Cordless Power Tool, for Kobalt 40V Max Battery KB440-03 KB2540C-06 KB240-03 KRC60

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**Shop now:** [https://www.desertcart.us/products/632207423-sufe-kobalt-40-volt-power-equipment-battery-gen3-fast-charger](https://www.desertcart.us/products/632207423-sufe-kobalt-40-volt-power-equipment-battery-gen3-fast-charger)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*