--- product_id: 679954987 title: "FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1" brand: "flex" price: "€ 15.46" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.hr/products/679954987-flex-24v-12-0ah-lithium-ion-battery-fx0231-1 store_origin: HR region: Croatia --- # 24V Lithium Power Boost THERMA-TECH Heat Management Up to 50% Faster Charging FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 **Brand:** flex **Price:** € 15.46 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up smarter, work harder, and never miss a beat! ## Quick Answers - **What is this?** FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 by flex - **How much does it cost?** € 15.46 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/679954987-flex-24v-12-0ah-lithium-ion-battery-fx0231-1) ## Best For - flex enthusiasts ## Why This Product - Trusted flex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Power IQ:** Intelligent cell monitoring optimizes performance and protects against overloads for maximum reliability. - • **Built to Endure:** Shock-resistant, dust and water sealed design means your battery thrives in any environment. - • **Stay Cool, Work Longer:** THERMA-TECH cooling extends runtime by 25%, keeping your battery and tools chill under pressure. - • **Unmatched Power Output:** 24V Lithium-Ion tech delivers 20% more driving force for your toughest jobs. - • **Charge Fast, Get Back to Work:** Compatible with 160W and 280W chargers for rapid recharge times as low as 75 minutes. ## Overview The FLEX 24V 12.0Ah Lithium-Ion Battery (FX0231-1) combines advanced 24V lithium technology with patented THERMA-TECH cooling and Power IQ management to deliver 20% more power and 25% longer runtime. Engineered for durability with shock, dust, and water resistance, it supports rapid charging up to 50% faster and features a dual-sided fuel gauge for easy monitoring. Compatible across all FLEX 24V tools and backed by a limited lifetime warranty when registered, this battery is the ultimate upgrade for professional-grade power tools. ## Description The FLEX 24V Lithium battery platform brings power output to the next level. It combines intelligent battery management with THERMA-TECH™ cooling technology to deliver a driving force that's up to 20% higher than anything you've already seen out there.Protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025. Review: Buen podructo ## Features - THE FLEX ADVANTAGE - 24V Lithium Technology - THERMA-TECH HEAT MANAGEMENT - Innovative cooling system minimizes heat for 25% longer runtime - POWER IQ - Intelligent power management monitors and optimizes the cells for overload protection and higher power - DROP, DUST, AND WATER RESISTANT - Engineered with a shock-resistant design and sealed electronics - PATENTED DUAL-SIDED FUEL GAUGE - Quickly view battery charge from multiple angles - FASTER CHARGING - Up to 50% faster charging - 160W Fast Charger Charge Time: 140 Mins, 280W Rapid Charger Charge Time: 75 Mins - BATTERY LOCK SYSTEM - Durable design prevents accidental disconnection during recharging - FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools - FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025 to receive a limited lifetime warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CV7K6DX1 | | Amperage | 12 Amps | | Antenna Location | Power Tool | | Battery Capacity | 12 | | Battery Cell Type | Lithium Ion | | Battery Weight | 4 Pounds | | Brand | Flex | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Global Trade Identification Number | 20840163200039 | | Item Dimensions | 14.2 x 8.9 x 9.4 centimeters | | Manufacturer | FLEX | | Model Name | 24V 12.0Ah Lithium Battery | | Model Number | FX0231-1 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 840163200035 | | Unit Count | 1 Count | | Voltage | 24 Volts | ## Product Details - **Battery capacity:** 12 - **Battery cell composition:** Lithium Ion - **Brand:** Flex - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - Image 1](https://m.media-amazon.com/images/I/613w-x-9jQL.jpg) ![FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - Image 2](https://m.media-amazon.com/images/I/71rq84-kcvL.jpg) ![FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - Image 3](https://m.media-amazon.com/images/I/61vpkC3IIFL.jpg) ![FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - Image 4](https://m.media-amazon.com/images/I/71O+2lLbttL.jpg) ![FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - Image 5](https://m.media-amazon.com/images/I/61usmj0XWiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***L on 29 April 2025* Buen podructo ## Frequently Bought Together - FLEX 24V 12.0Ah Lithium-Ion Battery - FX0231-1 - FLEX 24V Brushless Cordless 7-1/4-Inch Rear Handle Circular Saw Kit with 10.0Ah Stacked Lithium Battery and 280W Rapid Charger - FX2141R-1J - FLEX 24V Brushless Cordless 5-Inch 10,000 RPM Variable Speed Paddle Switch Angle Grinder Tool Only, Battery and Charger Not Included - FX3171A-Z --- ## 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.hr/products/679954987-flex-24v-12-0ah-lithium-ion-battery-fx0231-1](https://www.desertcart.hr/products/679954987-flex-24v-12-0ah-lithium-ion-battery-fx0231-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-13*