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DEWALT DCN680B vs RYOBI P322: Which 18-Gauge Brad Nailer Fits Your Battery Setup?

Start with the battery system you already own: the DCN680B uses DEWALT 20V MAX and the P322 uses RYOBI ONE+. RYOBI recommends a 3Ah-or-larger battery for best P322 performance. Its separate pressure dial is useful when you want to tune drive power and depth; DEWALT documents a stall-release lever. DEWALT’s 850-nails-per-charge figure is stated with 2.0Ah, while Pro Tool Reviews ties P322’s up-to-2,250 figure to 4Ah, so these do not establish a runtime winner. Both manuals specify 18-gauge brads from 5/8 to 2-1/8 inches.

Published by Pickoryx · Published 2026-09-27 · Updated 2026-09-27

Source checked 2026-09-27 16:57 UTC

Products compared

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The buying question

Which nailer fits the buyer's battery platform and preferred operating controls, and what battery should they have ready?

Choose around the battery platform you already own, then decide whether a separate pressure dial or DEWALT’s documented stall-release lever better fits your setup and recovery preferences. Both support the same listed brad range, and no matched performance test establishes a firing or runtime winner.

Quick verdict

When to skip: Your project requires a fastener other than an 18-gauge brad in the 5/8-to-2-1/8-inch range; choose a nailer specified for that fastener.
When the recommendation changes
  • Your current battery inventory or available battery capacity differs from the assumed setup; verify the compatible pack and what the offer includes.
  • A matched independent comparison under the same battery, brad, material and firing conditions establishes a difference in drive quality, cadence or runtime.

The differences that matter

Battery Platform And Readiness

DEWALT DCN680B 20V MAX XR 18-Gauge Cordless Brad Nailer

DEWALT 20V MAX battery platform; up to 850 nails per charge with a 2.0Ah battery per DEWALT support.[3, 4]

RYOBI P322 ONE+ HP 18V Brushless AirStrike 18-Gauge Brad Nailer

RYOBI 18V ONE+ battery platform; the P322 manual recommends a 3Ah-or-higher pack for best performance; Pro Tool Reviews associates up to 2,250 nails per charge with a 4.0Ah High Performance battery.[1, 2, 5]

What this changes: Use existing compatible batteries as the first purchase filter and verify pack capacity before relying on claimed per-charge nail counts.[4, 1, 2, 5]

The better fit depends on your priorities

Operating Controls

DEWALT DCN680B 20V MAX XR 18-Gauge Cordless Brad Nailer

The DCN680 manual documents sequential/contact actuation, a depth wheel, low-nail dry-fire lockout, jam indicator and a separate stall-release lever.[3]

RYOBI P322 ONE+ HP 18V Brushless AirStrike 18-Gauge Brad Nailer

The P322 manual documents sequential/contact actuation, depth adjustment and a separate air-pressure dial; it also has dry-fire lockout when 0–5 brads remain.[2, 5]

What this changes: Both document sequential/contact modes, depth adjustment and dry-fire lockout. The P322 provides a separate pressure dial for material/nail adjustment; the DCN680 documents a stall-release lever. Choose by which setup/recovery control matters to your work, not by an assumed firing result.[3, 2]

The better fit depends on your priorities

Best for your routine

Buyer already invested in DEWALT 20V MAX and values the documented stall-release lever

Best fit: DEWALT DCN680B 20V MAX XR 18-Gauge Cordless Brad Nailer

Based on listed features, not comparative testing.

The DCN680 manual documents a separate lever to reset the driver blade in the event of a stall; the recommendation is based on platform and control fit, not an observed lower stall rate.

View DEWALT DCN680B 20V MAX XR 18-Gauge Cordless Brad Nailer on AmazonPaid link

Buyer already invested in RYOBI ONE+ and wants a separate drive-pressure adjustment

Best fit: RYOBI P322 ONE+ HP 18V Brushless AirStrike 18-Gauge Brad Nailer

Based on listed features, not comparative testing.

The P322 manual describes adjusting air pressure for nail size and workpiece material, then using depth adjustment for finer tuning; it also recommends a 3Ah-or-larger pack for best performance.

View RYOBI P322 ONE+ HP 18V Brushless AirStrike 18-Gauge Brad Nailer on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

A higher displayed offer matters only after confirming that the battery platform and included pack/charger match your setup; compare offers on the same total-kit basis.

Insufficient price history prevents a Buy Now or Wait recommendation; use verified current offers only as a same-day total-kit comparison.

Limitations

  • No matched independent test comparing these exact retail variants under the same battery, fastener, wood and actuation conditions was found. Pro Tool Reviews reports a P322-only oak test and slight firing delay; this does not establish relative driving depth, speed, jam rate, consistency, durability or runtime.
  • The manufacturers’ and reviewer nails-per-charge figures use different battery capacities and do not constitute a matched runtime test.
  • RYOBI recommends a 3Ah-or-larger battery for optimal P322 performance; this is a recommendation, not a claim that smaller packs cannot operate the tool.

Questions shoppers ask

Can I use the same battery on both nailers?

Choose a battery from the tool’s own platform: the DCN680B uses DEWALT 20V MAX and the P322 belongs to RYOBI ONE+. Verify the compatible battery and what is included with the offer before buying.

How do the adjustment controls differ?

Both manuals describe sequential/contact actuation, depth adjustment and dry-fire lockout. The P322 manual describes a separate pressure dial for adjusting power to the nail and workpiece; the DCN680 manual documents a stall-release lever. Those control details do not prove one tool drives nails better.

Do the nailers accept the same brad sizes?

Both manuals specify 18-gauge brads from 5/8 to 2-1/8 inches. Check the project specification and use a tool rated for its required fastener.

Does the higher nails-per-charge number mean longer runtime?

No direct conclusion follows. DEWALT states up to 850 with a 2.0Ah battery, while Pro Tool Reviews associates the P322 up-to-2,250 figure with a 4.0Ah High Performance battery. There is no matched test under the same wood, brad, battery and firing conditions.

Methodology and sources

Compared model-specific manufacturer information and manuals for battery platform, operating controls and fastener range, then considered one independent review of the P322. That review covers only the P322 and does not establish how it performs relative to the DCN680B.

Product model and ASIN identities were checked against the listed products. Manufacturer information and manuals were used for battery, control and fastener details; one independent P322 review was considered only as a single-model observation. No hands-on or matched performance test was conducted.

View 5 sources
  1. 1.18V ONE+ HP Brushless AirStrike 18GA Brad Nailer (P322)RYOBI Tools · Official specifications · Source checked 2026-09-27 16:39 UTC
    Evidence used on this page
    • P322 heading, product features, included tool-only configuration and ONE+ platform: Identifies P322 as an 18V ONE+ HP brushless 18GA brad nailer, states tool-only availability, advertises up to 2,250 nails per charge without naming a battery capacity on this page, and lists the AccuDrive nose, jam release, depth adjustment and separate pressure dial.
  2. 2.P322 Operator's ManualTTI Consumer Power Tools / RYOBI (manual hosted by The Home Depot) · Official specifications · Source checked 2026-09-27 17:05 UTC
    Evidence used on this page
    • English pp. 7-10: pp. 7-8 battery recommendation and pressure/depth instructions, pp. 8-9 mode selector and dry-fire lockout at 0-5 remaining nails, p. 10 troubleshooting; pp. 12-13 diagrams; manual dated 2022-02-09: The exact P322 manual specifies 18GA brads from 5/8 to 2-1/8 inches; recommends a 3Ah-or-higher pack for optimal performance; documents pressure and depth adjustments, selectable actuation, dry-fire lockout at 0-5 remaining brads and jam release. Magazine capacity is not used in the decision.
  3. 3.DCN680 20V MAX Cordless 18GA Brad Nailer Instruction ManualDEWALT Tool ServiceNet · Official specifications · Source checked 2026-09-27 16:39 UTC
    Evidence used on this page
    • pp. 1-2, 11-13 and 15; Type 1 manual N496636: The exact DCN680B manual documents the 20V MAX tool, sequential/bump selection, 110-nail magazine, 18GA brads from 5/8 to 2-1/8 inches, depth wheel, low-nail dry-fire lockout, jam indicator and stall-release lever.
  4. 4.How many nails will the cordless nailers shoot per charge?DEWALT Support · Official support · Source checked 2026-09-27 17:05 UTC
    Evidence used on this page
    • DCN680 bullet: DEWALT states up to 850 nails per charge for its DCN680 18GA brad nailer using a DEWALT 20V MAX 2.0Ah battery; this is the manufacturer's stated condition, not a comparative test.
  5. 5.Ryobi 18V One+ HP Brushless AirStrike 18-Gauge Brad Nailer Review P322Pro Tool Reviews · Independent testing · Source checked 2026-09-27 16:57 UTC
    Evidence used on this page
    • Performance and design notes: reviewer reports testing 2-inch brads in an oak block, a slight firing delay, and up to 2,250 nails with a 4.0Ah High Performance battery; reviewed exact P322.: Exact-model review reports a P322-only test driving 2-inch brads into oak with or against the grain, notes a slight firing delay, and associates the up-to-2,250-per-charge figure with a 4.0Ah High Performance battery. This is not a matched DCN680B comparison and supports no relative performance/runtime winner.