SKIL PWR CORE 20 Brushless 20V Compact Reciprocating Saw USB-C Kit (RS5825B-1C) review

RS5825B-1C is the exact retail configuration assessed here: a compact, brushless 20V saw package with the newer USB-C battery and charging gear. SKIL's product-family URL contains “RS5825B-10,” but the selected page configuration says RS5825B-1C and identifies the saw body in the package as RS5825B-00. Those identifiers describe a kit, a family-page handle and a body; they should not be collapsed into one suffix.

What comes in the -1C package

The selected U.S. page's “What's Included” list specifies an RS5825B-00 brushless saw body, a 2.0Ah BY5100B-00 USB-C battery, a PD0045B-00 45W USB-C PD charger, a USB-C cable and a wood-cutting blade. The photograph shows the compact saw, battery, cable and charger. The written list—not the image—establishes the blade. This is not the older standard 2.0Ah/PWR JUMP kit mentioned in the page's other configuration choices, and it is not the RS5825B-00 tool-only body by itself.

That package distinction is practically useful: if you need a battery and charger, the USB-C configuration supplies both, while a tool-only offer does not. The listed pack's two-way USB-C functionality and charging details are maker descriptions, not a guarantee that every USB-C adapter, cable or battery from another system will work. Confirm the exact model codes in the box and use the manufacturer's instructions for the supplied charging equipment.

Compact reach with a clearly identified grip format

SKIL calls the RS5825B a compact reciprocating saw intended for one-handed operation, including overhead or tight-access work. The linked manual cover names the RS5825B-00 “20V Brushless One Hand Recip Saw,” which is a direct body-to-manual bridge from the exact package list. The page describes a brushless motor, variable-speed trigger, tool-free blade change, pivoting shoe and two LED lights with pre-light and after-glow. The manual diagram likewise identifies a tool-less clamp, pivot shoe and dual LEDs.

The manufacturer's page lists a one-inch stroke, no-load speed of 0–3,000 SPM, dimensions of 13.6 by 2.87 by 6 inches and a 4.01 lb tool weight. The published weight is for the tool; it is not a battery-attached or complete kit weight. The manual's specification table gives 20V DC and capacities for wood, aluminum and metal. Those rated capacities and no-load figures are not independent tests of speed, cut quality, runtime or vibration.

The manual is still important even though SKIL uses a one-hand format label: its general cutting procedure calls for a firm two-handed hold and a securely supported workpiece. The format can help when reach or tool geometry is the priority; it does not make an unstable workpiece safe to hold with the other hand. Keep the blade path clear, press the shoe against the work as directed, and remove the battery before changing a blade or adjusting the saw.

How it differs from other short-body saws

The 4.01 lb bare-tool figure is above the PWR CORE 12 RS582801 saw body's listed 3.28 lb, but those saws use different battery families and have different package scopes. RS5825B-1C is a PWR CORE 20 kit with a 2.0Ah USB-C battery and named 45W charger; the RS5828A-11 is a separate 12V kit with its own listed USB-C components; do not treat the similarly named charging features as proof of battery interchangeability. The 20V page also lists a 1-inch stroke, while the RS582801 manual lists a 3/4-inch stroke. None of these specification differences establishes which one will cut faster in a specific material.

This compact saw is not the right choice if your essential requirement is documented selectable orbital action: the exact page and the RS5825B-00 manual reviewed here do not establish an orbital selector. Unknown is not the same as a verified “no,” so this assessment does not infer a missing feature solely from the absence of a marketing bullet. The records support other choices—compact form, cordless PWR CORE 20 operation, pivot shoe, tool-free blade change, included battery and charger—without turning every feature into a claim.

Checks before buying

Confirm the exact retail -1C selection and the BY5100B-00 and PD0045B-00 identifiers; a listing under the -10 family handle can expose several distinct variants. The older body manual's battery/charger compatibility table does not name the newer USB-C pack or PD charger, so keep the package-page evidence separate from that manual's compatibility list and follow current component instructions. Check whether the included wood blade matches the material and tooth pattern you need, and budget separately for task-specific blades.

For overhead work, consider the whole assembled weight rather than relying on the 4.01 lb tool-only figure. No battery-installed weight is stated in the reviewed sources. There is also no measured runtime, cutting result, vibration result or service-life evidence here. This review makes no hands-on or ownership claim; it assesses the exact package from SKIL's product page, linked saw-body manual and exact-page image.