--- product_id: 393618469 title: "Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2" brand: "futurebatt" price: "β‚Ή 527" currency: INR in_stock: true reviews_count: 8 url: https://www.desertcart.in/products/393618469-futurebatt-2-pack-12v-4-0ah-high-output-battery-dewalt store_origin: IN region: India --- # 12V High-Output Voltage LED Charge Indicator 4.0Ah High Capacity Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 **Brand:** futurebatt **Price:** β‚Ή 527 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Charge ahead with Futurebatt β€” power that keeps you unstoppable! ## Quick Answers - **What is this?** Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 by futurebatt - **How much does it cost?** β‚Ή 527 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/393618469-futurebatt-2-pack-12v-4-0ah-high-output-battery-dewalt) ## Best For - futurebatt enthusiasts ## Why This Product - Trusted futurebatt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Stay In The Know:** Built-in LED indicator keeps you updated on battery charge levels in real-time. - β€’ **Safe & Fast Charging:** Advanced protection circuits prevent overcharge, over-discharge, and support rapid charging. - β€’ **Seamless Compatibility:** Fits all Dewalt 12V MAX tools and chargers for effortless integration. - β€’ **Confidence Backed Warranty:** 1-year warranty plus 30-day money-back guarantee ensures risk-free purchase. - β€’ **Power Through Your Projects:** 4.0Ah capacity delivers longer runtime for uninterrupted productivity. ## Overview Futurebatt’s 2-pack 12V 4.0Ah Li-ion batteries offer high-capacity, fast-charging power compatible with all Dewalt 12V MAX tools and chargers. Featuring a convenient LED charge indicator and advanced safety protections, these rechargeable batteries maximize tool uptime and reliability, backed by a 1-year warranty and 30-day money-back guarantee. ## Description 【4.0 Ah Higher Capacity!】This 12-Volt Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. Replace Parts#: For Dewalt 12-Volt MAX Lithium Battery DCB120, DCB121, DCB127, DCB122, DCB123, DCB124 Compatible with Battery Charger: Work with Dewalt 12V MAX battery charger DCB100, DCB101, DCB119, DCB107, DCB115, DCB105, DCB112, DCB102 Compatible With: for Dewalt 12V MAX Cordless Power Tools for Dewalt 12V DCD700, DCD710, DCD710S2 for Dewalt 12V DCF610, DCF610S2, DCF805, DCF813, DCF813S2, DCF815, DCF815N, DCF815S2 for Dewalt 12V DCK210S2, DCK211S2 for Dewalt 12V DCR006 for Dewalt 12V DCS310, DCS310S1 for Dewalt 12V DCT410S1, DCT411S1, DCT412, DCT414, DCT416, DCT418, DCT419, DCL510 Warranty: Battery Maintenance Tips 1. Please remove battery from your tool everytime when you assembling parts, adjustments, cleaning your tool, or when not being used it for a long time. 2. If you don't use the Power Tool Battery for more than a month, please store it in a clean, dry , and cool place away from heat and metal objects. Please recharge the batteries before use. 3. Please don't let the battery as dormant for a long time. We recommend using it at least one time every 2-3 weeks. Review: Good product with a good price - Works for my DeWalt reciprocating saw perfectly. Review: New life into a 12 year old Dewalt impact! - Reminds me of when I bought the small impact long ago! Haven't used it lately, because the original battery life was short. ## Features - HIGH CAPACITY - 4.0 Ah Capacity, Voltage:12V, 2-pack. This tool Battery has no memory effect, no content of toxic and harmful substances, high current charge-discharge capability, great energy density and long cycle life. - FULL COMPATIBILITY - Perfectly fits All current model for DEWALT 12V MAX tools DCB120 DCB123 DCB127 DCB122 DCB124 DCB121 and Battery Chargers DCB100, DCB101, DCB119, DCB107, DCB115, DCB105, DCB112, DCB102. - Smart Protection - Comply with FCC RoHS and CE security testing standards. Provides optimized performance, built-in integratedmicrochip prevents overload, overcharging, self-discharge and lengthens battery life. - Sturdy and durable ABS shell to protect the battery cell, CE, FCC, RoHS certified, more safe and reliable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KV1B4RG | | Amperage | 4 A | | Antenna Location | Power Tool | | Battery Capacity | 4000 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 390 g | | Best Sellers Rank | #611,543 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,732 in Cordless Tool Battery Packs | | Brand | Futurebatt | | Customer Reviews | 4.4 out of 5 stars 198 Reviews | | Manufacturer | DONGGUAN TENWAY POWER CO.,LTD | | Model Number | DCB121 | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | Unit Count | 2 Count | | Voltage | 12 volts | | Warranty Description | 1 year warranty | ## Product Details - **Battery Capacity:** 4000 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Futurebatt - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 1](https://m.media-amazon.com/images/I/616ZiIwn6dL.jpg) ![Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 2](https://m.media-amazon.com/images/I/71+-G7EaKuL.jpg) ![Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 3](https://m.media-amazon.com/images/I/71Yb6oSR6TL.jpg) ![Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 4](https://m.media-amazon.com/images/I/61t7Vepfh6S.jpg) ![Futurebatt 2-Pack 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 5](https://m.media-amazon.com/images/I/61nq-DPqZNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product with a good price *by S***Z on April 3, 2024* Works for my DeWalt reciprocating saw perfectly. ### ⭐⭐⭐⭐⭐ New life into a 12 year old Dewalt impact! *by A***S on January 18, 2023* Reminds me of when I bought the small impact long ago! Haven't used it lately, because the original battery life was short. ### ⭐⭐⭐⭐ Working well so far. *by M***S on March 25, 2024* Seem fine after a couple weeks of regular use, will see if they last and replace the cells if they don't. ## Frequently Bought Together - Futurebatt [2-Pack] 12V 4.0Ah High-Output Battery for Dewalt 12V Max (12-Volt) Tools Li-ion Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - IRONFACE Adapter for DEWALT 12v Max Battery with 30A Fuse, Power Connector, Power Tool Battery Converters - Adapter for DeWALT or Hercules 12v Max battery 12 gauge dock power connector --- ## 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.in/products/393618469-futurebatt-2-pack-12v-4-0ah-high-output-battery-dewalt](https://www.desertcart.in/products/393618469-futurebatt-2-pack-12v-4-0ah-high-output-battery-dewalt) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-13*