# Impact driver DeWalt DCF840N-XJ 18V, brushless, 192 N·m torque, 1/4" hex, 18 V Li-Ion, 129 mm length

**URL:** https://aio.lv/en/product--dewalt-dcf840n-xj--5098005
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Electric Screwdrivers
**Manufacturer:** DeWalt
**Manufacturer code:** DCF840N-XJ
**EAN:** 5035048742143
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 99.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 82.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dcf840n-xj--5098005

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Compact impact driver DeWalt DCF840N-XJ with an 18 V Li‑Ion power source and brushless motor delivers up to 192 N·m of torque. It features a 1/4" hex chuck, no‑load stroke rate 4200 spm and idle speed 3200 RPM. Weighing 880 g and measuring 129 mm in length, it suits fastening, loosening and high‑torque jobs in construction, carpentry and maintenance. Battery, charger and case are not included.

## Long description

Compact impact driver DeWalt DCF840N-XJ with an 18 V Li‑Ion power source and brushless motor delivers up to 192 N·m of torque. It has a 1/4" hex chuck, a no-load stroke rate of 4200 spm and an idle speed of 3200 RPM. Weighing 880 g and measuring 129 mm in length, the tool is supplied without battery, charger or carrying case.
Advantages
The brushless motor provides higher efficiency and reduced maintenance compared with brushed motors. The compact 129 mm length and 880 g weight improve access in tight spaces and reduce user fatigue during prolonged use. A soft pistol-style grip enhances handling and control while the 1/4" hex chuck ensures fast bit changes. Maximum torque of 192 N·m supports demanding fastening and loosening tasks.
Suitable for
Fastening and loosening large screws and bolts
Construction and carpentry assembly
Maintenance and repair work where high torque is required
Work in confined or hard-to-reach spaces
Key specifications
Tool type: Impact driver
Motor: Brushless
Power supply: 18 V lithium‑ion battery
Maximum torque: 192 N·m
Chuck: 1/4" hex
No-load stroke rate: 4200 spm
Idle speed: 3200 RPM
Length: 129 mm
Height: 194.3 mm
Weight: 880 g
Handle shape: Pistol handle with soft grip
How to use
Install a compatible 18 V Li‑Ion battery (not included) and select the appropriate 1/4" hex bit for the fastener. Hold the pistol grip firmly, position the bit on the fastener, and apply steady pressure while operating the trigger. Use short bursts when starting or removing stubborn fasteners to control torque. After use, remove the battery and store the tool in a dry place.
Usage recommendations
For best results use with DeWalt 18 V lithium‑ion batteries that provide adequate capacity for high‑torque applications. Wear appropriate eye and hand protection when operating the impact driver, and follow recommended torque practice for the fasteners you are using.

## FAQ

### How much does the Impact driver DeWalt DCF840N-XJ 18V cost, and is it available for purchase?

The price is 99.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Impact driver DeWalt DCF840N-XJ 18V be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DeWalt products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DeWalt service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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