--- product_id: 679844946 title: "FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1" brand: "flex" price: "116.96 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/679844946-flex-24v-5-0ah-lithium-ion-battery-fx0121-1 store_origin: TN region: Tunisia --- # 24V Lithium Power Fast 30-60 Min Charge THERMA-TECH Cooling FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1 **Brand:** flex **Price:** 116.96 DT **Availability:** ❌ Out of Stock ## Summary > πŸ”‹ Power up smarter, last longer, and never miss a beat! ## Quick Answers - **What is this?** FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1 by flex - **How much does it cost?** 116.96 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/679844946-flex-24v-5-0ah-lithium-ion-battery-fx0121-1) ## 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 - β€’ **Built Tough for Any Job:** Shock-resistant, drop, dust, and water resistant design keeps you working no matter the conditions. - β€’ **Stay Informed Instantly:** Patented dual-sided fuel gauge lets you check battery life from multiple angles at a glance. - β€’ **Smart & Safe Performance:** POWER IQ intelligently manages cells to prevent overload and optimize power output. - β€’ **Unmatched Power & Runtime:** 24V Lithium tech delivers 20% more driving force with 25% longer runtime thanks to advanced cooling. - β€’ **Rapid Recharge, Zero Downtime:** Choose 160W charger for 60-minute or 280W rapid charger for a lightning-fast 30-minute full charge. ## Overview The FLEX 24V 5.0Ah Lithium-Ion Battery FX0121-1 combines cutting-edge 24V lithium technology with THERMA-TECH cooling for 25% longer runtime and 20% more power. Featuring intelligent POWER IQ management, a patented dual-sided fuel gauge, and a rugged, weather-resistant design, it ensures peak performance on any job site. Fast charging options (30-60 mins) and a battery lock system prevent downtime and accidental disconnections. Compatible across all FLEX 24V tools and backed by a limited lifetime warranty when registered. ## Description The FLEX 24V Lithium battery platform brings power output to the next level. It combines intelligent battery management with THERMA-TECHβ„’ 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: Great Brand! - Works great. Review: Exactly as advertise - Flex is awesome this is exactly what's advertised will definitely be purchasing more in the future ## 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 - FAST CHARGING - 160W Fast Charger Charge Time: 60 Mins, 280W Rapid Charger Charge Time: 30 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 | B0CV7SVNZZ | | Battery Cell Type | Lithium Ion | | Battery Weight | 2.1 Pounds | | Battery cell composition | Lithium Ion | | Brand | Flex | | Customer Reviews | 4.6 out of 5 stars 97 Reviews | | Global Trade Identification Number | 00840163200011, 20840163200015 | | Item Dimensions | 13.2 x 8.9 x 5.3 centimeters | | Item Weight | 2.2 Pounds | | Manufacturer | FLEX | | Model Name | 24V 5.0Ah Lithium Battery | | Model Number | FX0121-1 | | Model name | 24V 5.0Ah Lithium Battery | | Number of Batteries | 1 Nonstandard Battery batteries required. (included) | | Number of batteries | 1 Nonstandard Battery batteries required. (included) | | UPC | 840163200011 | | Unit Count | 1 Count | | Unit count | 1 Count | | Voltage | 24 Volts | ## Product Details - **Battery cell composition:** Lithium Ion - **Brand:** Flex - **Number of batteries:** 1 12V batteries required. (included) - **Unit count:** 1 Count - **Voltage:** 24 Volts ## Images ![FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1 - Image 1](https://m.media-amazon.com/images/I/714bQxslyGL.jpg) ![FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1 - Image 2](https://m.media-amazon.com/images/I/61PZgpsFgpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Brand! *by B***N on 19 October 2025* Works great. ### ⭐⭐⭐⭐⭐ Exactly as advertise *by K***D on 15 June 2025* Flex is awesome this is exactly what's advertised will definitely be purchasing more in the future ### ⭐⭐⭐⭐⭐ Works great *by V***G on 30 May 2025* Charges fast great OEM quality! ## Frequently Bought Together - FLEX 24V 5.0Ah Lithium-Ion Battery - FX0121-1 - FLEX 24V Brushless Cordless 5-Inch 10,000 RPM Variable Speed Paddle Switch Angle Grinder Tool Only, Battery and Charger Not Included - FX3171A-Z - FLEX 24V Brushless 1.6 Gallon Wet/Dry Tool Only Vacuum Cleaner, Grey --- ## 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.tn/products/679844946-flex-24v-5-0ah-lithium-ion-battery-fx0121-1](https://www.desertcart.tn/products/679844946-flex-24v-5-0ah-lithium-ion-battery-fx0121-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-07*