The Makita XNB02RJ is the kit version of the XNB02Z 16-gauge cordless finish nailer, bundled with two compact BL1820B 2.0Ah batteries, a DC18RC Rapid Optimum Charger, a MAKPAC interlocking case, and accessories. The R suffix denotes compact batteries, and J denotes the MAKPAC case. The nailer drives 1 in. to 2-1/2 in. 16-gauge finish nails without a compressor — ideal for baseboards, door casing, and crown molding. Everything you need for a professional finish job is included.
Why does the XNB02RJ come with 2.0Ah batteries instead of 5.0Ah?
The R suffix in the model number designates compact 2.0Ah batteries (BL1820B). For finish nail work, the lighter 2.0Ah packs are often preferred because they reduce fatigue when nailing overhead or holding the gun at awkward angles. If you need longer run time, any higher-capacity LXT battery is a direct drop-in upgrade.
What does the J suffix mean in XNB02RJ?
The J suffix indicates the kit includes a MAKPAC interlocking case (197213-3). MAKPAC cases stack and lock together, making them popular for storing and transporting multiple tool kits on the same job site.
Is the nailer itself identical to the XNB02Z?
Yes. The XNB02RJ contains the exact same XNB02Z finish nailer — same 16-gauge, 1 in. to 2-1/2 in. nail range, 110-nail magazine, and brushed motor. The RJ suffix only describes the bundle contents.
How many nails can I fire on a single 2.0Ah charge?
Typical output is 700–900 nails per charge on a 2.0Ah pack, depending on nail length and material hardness. For a large job, the included charger can top off a 2.0Ah battery in about 25 minutes.
What gauge nails does the XNB02RJ accept?
It accepts 16-gauge straight finish nails from 1 in. to 2-1/2 in. long — the same as standard pneumatic 16-gauge straight strips available at home centers.
Can I upgrade to larger batteries in the future?
Yes. The XNB02Z tool inside the kit accepts any 18V LXT slide-style battery. Upgrading to BL1850B 5.0Ah packs will roughly double the nails-per-charge compared to the included 2.0Ah packs.
# Makita 18V LXT 16-Gauge Finish Nailer Kit (2 x 2.0Ah) **Model:** `XNB02RJ` **Brand:** Makita **Category:** Brad Nailer > The Makita XNB02RJ is the kit version of the XNB02Z 16-gauge cordless finish nailer, bundled with two compact BL1820B 2.0Ah batteries, a DC18RC Rapid Optimum Charger, a MAKPAC interlocking case, and accessories. The R suffix denotes compact batteries, and J denotes the MAKPAC case. The nailer drives 1 in. to 2-1/2 in. 16-gauge finish nails without a compressor — ideal for baseboards, door casing, and crown molding. Everything you need for a professional finish job is included. ## Specifications | Attribute | Value | |---|---| | Product Type | Finish Nailer | | Voltage | 18 | | Platform | LXT | | Nail Gauge | 16 | | Nail Length Min (in.) | 1 | | Nail Length Max (in.) | 2.5 | | Magazine Capacity | 110 | | Dry Fire Lockout | Yes | | Brushless | No | | Tool Only | No | | Battery Included | Yes | | Battery Ah | 2 | | Charger Included | Yes | | Weight (lbs) | 7.5 | | Warranty | 3-year limited | | Barcode (UPC) | | ## What's Included - XNB02Z finish nailer - 2x BL1820B 18V LXT 2.0Ah compact battery - DC18RC Rapid Optimum Charger - MAKPAC interlocking case X-Large (197213-3) - 2x no-mar tip (424443-6) - safety glasses - belt clip - tool case Source: https://www.jaspecs.com/makita/brad-nailer/xnb02rj-makita-18v-lxt-16-ga-finish-nailer-kit/