--- product_id: 475442673 title: "Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155" brand: "klein tools" price: "€ 3.72" currency: EUR in_stock: false url: https://www.desertcart.pt/products/475442673-klein-tools-29025-rechargeable-battery-uses-18650-lithium-ion-technology store_origin: PT region: Portugal --- # Dual USB-C input/output ports 3200mAh high-capacity power IP54 rugged drop-resistant design Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 **Brand:** klein tools **Price:** € 3.72 **Availability:** ❌ Out of Stock ## Summary > πŸ”‹ Power up your hustle with Klein’s toughest, smartest battery! ## Quick Answers - **What is this?** Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 by klein tools - **How much does it cost?** € 3.72 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/475442673-klein-tools-29025-rechargeable-battery-uses-18650-lithium-ion-technology) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Power Your Day, Your Way:** 3200mAh lithium-ion battery delivers up to 10W to keep your Klein Tools Cooling Fan and USB-C devices running strong. - β€’ **Built to Brave the Jobsite:** Rugged IP54-rated design with 6.6-foot drop protection means this battery is as tough as your workday demands. - β€’ **Stay Cool, Stay Productive:** Supports 16 airflow configurations via the Klein Tools Cooling Fan to keep you comfortable and focused under pressure. - β€’ **Seamless Hard Hat Integration:** Patent-pending accessory mounts ensure effortless attachment and removal on Klein hard hats and safety helmets. - β€’ **Charge Two Devices Simultaneously:** Dual USB-C ports let you power or recharge your headlamps, phones, and jobsite essentials without missing a beat. ## Overview The Klein Tools 29025 Rechargeable Battery is a 3200mAh lithium-ion power source designed specifically for Klein’s Hard Hat Cooling Fan and other USB-C devices. Featuring dual USB-C input/output ports, it allows simultaneous charging and powering of multiple devices. Engineered for durability with an IP54 rating and 6.6-foot drop protection, it easily attaches to Klein hard hats via patent-pending mounts, ensuring reliable, on-the-go cooling and device charging for professionals in demanding environments. ## Description This detachable, rechargeable lithium-ion battery (Cat. No. 29025) powers the Klein Tools Cooling Fan (Cat. No. 60155) which is designed for use with Klein Tools' hard hats and safety helmets. The battery attaches to Klein's patent-pending front/back accessory mounts for easy attachment and removal. It powers the dual-fan which forces outside air into the shell to push out stale hot air, facilitating cooling in 16 different configurations for efficient airflow. This modular battery can also charge other small USB devices like headlamps, phones, jobsite speakers, and more. ## Features - POWERS KLEIN TOOLS' COOLING FAN and small USB-C devices, headlamps, phones and more - EASILY ATTACHES TO KLEIN HARD HATS and safety helmets with accessory mounts - BATTERY CAPACITY is 3200 mAh up to 10W of total power - 2 USB-C INPUT/OUTPUT PORTS simultaneously power or charge 2 USB devices - RUGGED DESIGN with 6.6-Foot drop protection and IP54 rating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H3MYQ95 | | Battery Cell Type | Lithium Ion | | Battery Weight | 109 Grams | | Brand Name | KLEIN TOOLS | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Global Trade Identification Number | 00092644290251 | | Included Components | Rechargeable Lithium-ion Portable Battery | | Item Dimensions | 8.3 x 4.3 x 5.3 Centimeters | | Item Type Name | Klein Tools 29025 | | Item Weight Unit of Measure | 0.25 Pounds | | Item Width | 1.7 Inches | | Model Name | 29025 | | Model Number | 29025 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | UPC | 092644290251 | | Unit Count | 1.0 Count | ## Product Details - **Battery Cell Composition:** Lithium Ion - **Battery Weight:** 109 Grams - **Brand:** KLEIN TOOLS - **Global Trade Identification Number:** 00092644290251 - **Item Weight:** 0.25 Pounds - **Item dimensions L x W x H:** 8.3 x 4.3 x 5.3 Centimeters - **Model Name:** 29025 - **Net Quantity:** 1.0 Count - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Special Feature:** Rechargeable ## Images ![Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Image 1](https://m.media-amazon.com/images/I/51n4M913Q1L.jpg) ![Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Image 2](https://m.media-amazon.com/images/I/315a4Uae-BL.jpg) ![Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Image 3](https://m.media-amazon.com/images/I/51d9KPWHIbL.jpg) ![Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Image 4](https://m.media-amazon.com/images/I/41SrZRX9EwL.jpg) ![Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Image 5](https://m.media-amazon.com/images/I/41H6u+itjvL.jpg) ## Frequently Bought Together - Klein Tools 29025 Rechargeable Battery, uses 18650 Lithium-Ion Technology to Power Klein Tools Hard Hat Cooling Fan Cat. No. 60155 - Klein Tools 60347 Hard Hat, Vented Full Brim, Class C, Premium KARBN Pattern, Rechargeable Lamp, Padded Sweat-Wicking Sweatband, Top Pad - Klein Tools Modern --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/475442673-klein-tools-29025-rechargeable-battery-uses-18650-lithium-ion-technology](https://www.desertcart.pt/products/475442673-klein-tools-29025-rechargeable-battery-uses-18650-lithium-ion-technology) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-21*