--- product_id: 654848149 title: "Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger" brand: "cakuuma" price: "€ 123.36" currency: EUR in_stock: true reviews_count: 5 category: "Cakuuma" url: https://www.desertcart.sk/products/654848149-kobalt-40-volt-power-equipment-battery-gen3-fast-charger store_origin: SK region: Slovakia --- # 80W fast charging power Built-in LED charge indicator Compatible with all Kobalt 40V max batteries Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger **Brand:** cakuuma **Price:** € 123.36 **Availability:** ✅ In Stock ## Summary > ⚡ Charge Fast, Work Smart – Never Miss a Beat! ## Quick Answers - **What is this?** Kobalt 40 Volt Power Equipment Battery, Gen3 Fast Charger by cakuuma - **How much does it cost?** € 123.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/654848149-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 - • **Smart LED Monitoring:** Stay informed with built-in LED lights that clearly show your battery’s charge status at a glance. - • **Compact & Lightweight Design:** Weighing just 1.27 kg, it’s easy to carry and store without adding bulk to your toolkit. - • **Rapid Recharge, Zero Downtime:** Get back to work faster with 80 watts of fast charging power that minimizes wait time. - • **Certified Safety & Reliability:** UL and FCC certified for peace of mind during every charge cycle. - • **Universal Kobalt Compatibility:** Seamlessly powers all Kobalt 40V max lithium-ion batteries for ultimate tool flexibility. ## Overview The Kobalt 40 Volt Power Equipment Battery Gen3 Fast Charger delivers rapid 80W charging for all Kobalt 40V max lithium-ion batteries. Featuring a built-in LED charge indicator, it ensures you always know when your battery is ready. Lightweight and UL/FCC certified, this charger is engineered for efficiency, safety, and seamless compatibility with your outdoor power tools. ## 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. Review: Good value replacement charger - Works as expected. Good product. Review: Works as indicated. - Charged my 40V battery with no issue, as expected. ## 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 | | Brand | cakuuma | | Brand Name | cakuuma | | Colour | Black | | Compatible Devices | Kobalt 40 volt max lithium-ion batteries | | Customer Reviews | 4.6 out of 5 stars 814 Reviews | | Global Trade Identification Number | 00084182101595 | | Input Voltage | 40 Volts | | Input voltage | 40 Volts | | Item Weight | 1.27 kg | | Item weight | 1.27 kg | | Manufacturer | Kobalt Tools | | Manufacturer Part Number | 3809906 | | Model Number | KRC 840-03 | | Number of Items | 1 | | Number of Ports | 1 | | Output Voltage | 40 Volts | | Output voltage | 40 Volts | | Specification Met | UL, FCC | | Specification met | UL, FCC | | UPC | 084182101595 | ## Product Details - **Brand:** cakuuma - **Colour:** Black - **Item weight:** 921 g - **Output voltage:** 40 Volts - **Specification met:** UL, FCC ## Images ![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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value replacement charger *by T***T on 9 September 2026* Works as expected. Good product. ### ⭐⭐⭐⭐⭐ Works as indicated. *by C***M on 18 April 2024* Charged my 40V battery with no issue, as expected. ### ⭐⭐⭐⭐⭐ 40 volt charger *by J***K on 6 August 2026* Works as discribed ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/654848149-kobalt-40-volt-power-equipment-battery-gen3-fast-charger](https://www.desertcart.sk/products/654848149-kobalt-40-volt-power-equipment-battery-gen3-fast-charger) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-10*