---
product_id: 393618469
title: "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"
brand: "futurebatt"
price: "208 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Futurebatt"
url: https://www.desertcart.pl/products/393618469-futurebatt-2-pack-12v-4-0ah-high-output-battery-dewalt
store_origin: PL
region: Poland
---

# 4.0Ah High Capacity LED Charge Indicator 12V Lithium-Ion Power 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

**Brand:** futurebatt
**Price:** 208 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity — never get caught powerless again!

## Quick Answers

- **What is this?** 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 by futurebatt
- **How much does it cost?** 208 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Safe & Fast Charging:** Advanced protection circuits guard against overcharge, over-discharge, and overcurrent while supporting rapid recharge.
- • **Seamless Compatibility:** Fits all DEWALT 12V MAX tools and chargers for effortless integration into your toolkit.
- • **Stay Informed On The Go:** Built-in LED battery indicator lets you monitor charge levels and avoid downtime.
- • **Power Through Longer Shifts:** 4.0Ah capacity delivers extended runtime to keep your tools working harder, longer.
- • **Confidence Backed By Warranty:** Enjoy peace of mind with a 30-day money-back guarantee and 12-month manufacturer warranty.

## Overview

This 2-pack of 12V 4.0Ah lithium-ion batteries offers high-capacity, fast-charging power compatible with all DEWALT 12V MAX tools and chargers. Featuring an LED charge indicator and advanced safety protections, these rechargeable batteries ensure longer runtime, reliable performance, and peace of mind backed by a 12-month warranty.

## 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: *1 Year Warranty *30 Days Money Back 【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: So far so good! - Works good and going!
Review: Defective battery. Works intermittent. - This battery works intermittent. It's very annoying to say the least. I've been getting the run around texting the company back and forth to get a replacement. They want a video so here it is! Listing says one year warranty. I bought it this April and it's July. If they make this right I'll change my review. We shall see. Update, the company sent me a new one and all is good. I appreciate the honesty and standing behind the warranty! Thank you.

## Features

- 【HIGH CAPACITY】4.0 Ah Capacity! | Voltage:12V | Battery Type: Li-ion. 1-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.
- 【With Battery Indicator Light】 Allows Users to Conveniently Monitor Charge Levels. Displays remaining running time for less downtime on the job,You can see how much fuel the battery has charged up with the LED panel on the side, keeping you aware of when you need to recharge.
- 【Reliable & SECURITY】Against overcharging, over discharge, over current/ Support Fast Charge/ Steady voltage circuit / No memory effect.
- 【GUARANTEE】ALL Futurebatt products coming with 30-day money back, 12-month guarantee against manufacturer defects, and 24/7 hours friendly customer service! we will do our best to serve for you. we offer 30 days money back, 12 months warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KV1B4RG |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 390 Grams |
| Best Sellers Rank | #179,481 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,018 in Cordless Tool Battery Packs |
| Brand | Futurebatt |
| Customer Reviews | 4.4 4.4 out of 5 stars (450) |
| Manufacturer | Dongguan Tenway Power CO., LTD |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 2.0 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 Li-ion Battery DCB120 DCB121 DCB127 DCB122 DCB123 DCB124 DCB127-2 - Image 1](https://m.media-amazon.com/images/I/616ZiIwn6dL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good!
*by T***. on November 27, 2025*

Works good and going!

### ⭐⭐⭐⭐⭐ Defective battery. Works intermittent.
*by S***E on July 16, 2024*

This battery works intermittent. It's very annoying to say the least. I've been getting the run around texting the company back and forth to get a replacement. They want a video so here it is! Listing says one year warranty. I bought it this April and it's July. If they make this right I'll change my review. We shall see. Update, the company sent me a new one and all is good. I appreciate the honesty and standing behind the warranty! Thank you.

### ⭐⭐⭐⭐ Great price.
*by A***R on July 31, 2022*

I haven't had these long enough to be able to give a quality review. They fit my DeWalt 12v impact properly and thus far have worked fine.

## 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-07*