DEWALT DCF850E1vsDCF850P1
Two impact drivers, compared from their makers' published US specs. Specs checked 2026-10-18.
Comparing the DEWALT DCF850E1 (KIT) and DEWALT DCF850P1 (KIT) on the DEWALT 20V MAX platform: across 11 specs published for both models, 1 differs and 10 match, while 1 spec is published by only one maker and not assumed for the other. Key distinction: DEWALT DCF850P1: more capacity per battery (5.0 Ah vs 1.7 Ah). All figures are from published US manufacturer specs and operator manuals, not hands-on testing.
DEWALT DCF850E1
Max torque 1,825 in-lbsMax speed 3,250 rpmTool length under 4 in (DEWALT's wording)
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Find DCF850E1 prices on Amazon Find DCF850E1 prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCF850P1
Max torque 1,825 in-lbsMax speed 3,250 rpmTool length under 4 in (DEWALT's wording)
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Find DCF850P1 prices on Amazon Find DCF850P1 prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.How to choose between them
- Both run on DEWALT 20V MAX batteries, so your existing packs and chargers fit either tool.
- Evidence boundary: 1 spec row is published by only one maker in the table below; unstated figures are treated as unknown rather than assumed.
From the published figures only; no testing. Rated figures from different makers are not measured the same way.
Where they differ
- DEWALT DCF850P1: more capacity per battery (5.0 Ah vs 1.7 Ah).
- In the box: the DCF850E1 has DCBP034 20V MAX XR Compact Battery, charger; the DCF850P1 has 20V MAX 5.0Ah Battery, charger.
1 verified spec difference across 11 specs published for both models (1 spec is listed by only one maker). Stated from the published figures only; no testing.
What they share
- Same battery system (DEWALT 20V MAX): both tools run on the same packs and chargers.
- Same tool category: both are impact drivers.
- Both are kit SKUs that include battery and charger in the box.
- Matching published specs: Max torque: 1,825 in-lbs; Max speed: 3,250 rpm; Tool length: under 4 in (DEWALT's wording); Motor: Brushless; Batteries in box: 1; Charger in box: Yes.
Published by only one maker (data gaps)
- Case: DCF850P1 lists Soft; not listed on DCF850E1's US maker page.
A missing value means the manufacturer page does not publish that figure; we never guess or count an unstated spec as a verified difference.
Every published spec, side by side
| Spec | DEWALT DCF850E1 | DEWALT DCF850P1 |
|---|---|---|
| Max torque (manufacturer rating) | 1,825 in-lbs | 1,825 in-lbs |
| Max speed | 3,250 rpm | 3,250 rpm |
| Tool length | under 4 in (DEWALT's wording) | under 4 in (DEWALT's wording) |
| Motor | Brushless | Brushless |
| Batteries in box | 1 | 1 |
| Battery capacity (each)DiffersDCF850P1: +3.3 Ah (+194.1%) | 1.7 Ah | 5.0 Ah |
| Charger in box | Yes | Yes |
| Chuck type | Quick Release | Hex |
| Chuck size | 1/4 in | 1/4 in |
| Speed settings | 3 | 3 |
| Warranty | 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed | 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed |
| CaseOnly one listed | Not on maker page | Soft |
"Differs" marks different published values; pure formatting is not counted. "Only one listed" marks a spec only one maker page gives. Box contents, owner ratings, manuals and sources are on each model's own page: DCF850E1, DCF850P1. Swap either model in the compare tool. copied copied
DEWALT DCF850E1
Max torque 1,825 in-lbsMax speed 3,250 rpmTool length under 4 in (DEWALT's wording)
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Find DCF850E1 prices on Amazon Find DCF850E1 prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.DEWALT DCF850P1
Max torque 1,825 in-lbsMax speed 3,250 rpmTool length under 4 in (DEWALT's wording)
Paid link: we may earn a commission.
Find DCF850P1 prices on Amazon Find DCF850P1 prices at eBay Opens the retailer in a new tab; the current price is shown there. Marketplace sellers vary: check the seller and exact model.Sources
- DEWALT US product page DCF850B (features), retrieved 2026-10-18
- DEWALT US product page DCF850E1 (features), retrieved 2026-10-18
- DEWALT US product page DCF850P1 (features), retrieved 2026-10-18
Spotted a wrong number? Report a spec error (opens an email with both models filled in). We re-check against the makers' pages and correct the page.
Researched by Rob, licensed electrician (Australia), 18 years on the tools. Found an error? Tell us.
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